array:23 [
  "pii" => "S0021755723000487"
  "issn" => "00217557"
  "doi" => "10.1016/j.jped.2023.03.004"
  "estado" => "S300"
  "fechaPublicacion" => "2023-09-01"
  "aid" => "1167"
  "copyright" => "Sociedade Brasileira de Pediatria"
  "copyrightAnyo" => "2023"
  "documento" => "article"
  "crossmark" => 1
  "subdocumento" => "fla"
  "cita" => "J Pediatr (Rio J). 2023;99:485-91"
  "abierto" => array:3 [
    "ES" => true
    "ES2" => true
    "LATM" => true
  ]
  "gratuito" => true
  "lecturas" => array:1 [
    "total" => 0
  ]
  "itemSiguiente" => array:18 [
    "pii" => "S0021755723000517"
    "issn" => "00217557"
    "doi" => "10.1016/j.jped.2023.03.007"
    "estado" => "S300"
    "fechaPublicacion" => "2023-09-01"
    "aid" => "1170"
    "copyright" => "Sociedade Brasileira de Pediatria"
    "documento" => "article"
    "crossmark" => 1
    "subdocumento" => "fla"
    "cita" => "J Pediatr (Rio J). 2023;99:492-9"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:12 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
      "titulo" => "Reference intervals for serum immunoglobulin A levels in Brazilian children aged 1 to 10 years&#58; a population-based study"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "tieneResumen" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "492"
          "paginaFinal" => "499"
        ]
      ]
      "contieneResumen" => array:1 [
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:8 [
          "identificador" => "fig0002"
          "etiqueta" => "Figure 2"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr2.jpeg"
              "Alto" => 4282
              "Ancho" => 2033
              "Tamanyo" => 182743
            ]
          ]
          "detalles" => array:1 [
            0 => array:3 [
              "identificador" => "alt0002"
              "detalle" => "Fig "
              "rol" => "short"
            ]
          ]
          "descripcion" => array:1 [
            "en" => "<p id="spara002" class="elsevierStyleSimplePara elsevierViewall">Distribution of serum IgA values among children aged 1&#8211;&#60;11 years by sex &#40;A&#41;&#44; age &#40;B&#41;&#44; and partitions by age group &#40;C&#41;&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Sandra Breder Assis, Natasha Slhessarenko, Cor Jesus Fernandes Fontes"
          "autores" => array:3 [
            0 => array:2 [
              "nombre" => "Sandra Breder"
              "apellidos" => "Assis"
            ]
            1 => array:2 [
              "nombre" => "Natasha"
              "apellidos" => "Slhessarenko"
            ]
            2 => array:2 [
              "nombre" => "Cor Jesus Fernandes"
              "apellidos" => "Fontes"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755723000517?idApp=UINPBA000049"
    "url" => "/00217557/0000009900000005/v1_202309010816/S0021755723000517/v1_202309010816/en/main.assets"
  ]
  "itemAnterior" => array:17 [
    "pii" => "S0021755723000414"
    "issn" => "00217557"
    "doi" => "10.1016/j.jped.2023.03.003"
    "estado" => "S300"
    "fechaPublicacion" => "2023-09-01"
    "aid" => "1166"
    "documento" => "article"
    "crossmark" => 1
    "subdocumento" => "fla"
    "cita" => "J Pediatr &#40;Rio J&#41;. 2023;99:478-84"
    "abierto" => array:3 [
      "ES" => true
      "ES2" => true
      "LATM" => true
    ]
    "gratuito" => true
    "lecturas" => array:1 [
      "total" => 0
    ]
    "en" => array:12 [
      "idiomaDefecto" => true
      "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
      "titulo" => "Cognitive outcome of 458 children over 25 years of neonatal screening for congenital hypothyroidism"
      "tienePdf" => "en"
      "tieneTextoCompleto" => "en"
      "tieneResumen" => "en"
      "paginas" => array:1 [
        0 => array:2 [
          "paginaInicial" => "478"
          "paginaFinal" => "484"
        ]
      ]
      "contieneResumen" => array:1 [
        "en" => true
      ]
      "contieneTextoCompleto" => array:1 [
        "en" => true
      ]
      "contienePdf" => array:1 [
        "en" => true
      ]
      "resumenGrafico" => array:2 [
        "original" => 0
        "multimedia" => array:8 [
          "identificador" => "fig0001"
          "etiqueta" => "Figure 1"
          "tipo" => "MULTIMEDIAFIGURA"
          "mostrarFloat" => true
          "mostrarDisplay" => false
          "figura" => array:1 [
            0 => array:4 [
              "imagen" => "gr1.jpeg"
              "Alto" => 2979
              "Ancho" => 2667
              "Tamanyo" => 343237
            ]
          ]
          "detalles" => array:1 [
            0 => array:3 [
              "identificador" => "alt0001"
              "detalle" => "Fig "
              "rol" => "short"
            ]
          ]
          "descripcion" => array:1 [
            "en" => "<p id="spara001" class="elsevierStyleSimplePara elsevierViewall">&#40;A&#41; Positive correlations of FSIQ scores with T4 at diagnosis &#40;&#956;g&#47;dL&#41; in WPPSI-R &#40;<span class="elsevierStyleItalic">r</span>&#160;&#61;&#160;0&#46;197&#41; and WISC-III tests &#40;<span class="elsevierStyleItalic">r</span>&#160;&#61;&#160;0&#46;183&#41;&#46; &#40;B&#41; Positive correlations of FSIQ scores with mother schooling in WPPSI-R &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;362&#41; and WISC-III &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;283&#41;&#46;</p> <p id="spara0015" class="elsevierStyleSimplePara elsevierViewall">WPPSI-R&#44; Wechsler Preschool and Primary Scale of Intelligence&#160;&#8211;&#160;Revised&#59; WISC-III&#44; Wechsler Intelligence Scale for Children-Third Edition&#46;&#42;Maternal education classification&#58; 1&#160;&#61;&#160;illiteracy&#59; 2&#160;&#61;&#160;elementary education&#59; 3&#160;&#61;&#160;secondary education&#59; 4&#160;&#61;&#160;superior education&#46;</p>"
          ]
        ]
      ]
      "autores" => array:1 [
        0 => array:2 [
          "autoresLista" => "Julita Maria Pelaez, Juliana Cristina Romero Rojas-Ramos, Mouseline Torquato Domingos, Marcella Rabassi de Lima, Gabriela de Carvalho Kraemer, Adriane de Andre Cardoso-Demartini, Rosana Marques Pereira, Luiz de Lacerda, Suzana Nesi-Fran&#231;a"
          "autores" => array:9 [
            0 => array:2 [
              "nombre" => "Julita Maria"
              "apellidos" => "Pelaez"
            ]
            1 => array:2 [
              "nombre" => "Juliana Cristina Romero"
              "apellidos" => "Rojas-Ramos"
            ]
            2 => array:2 [
              "nombre" => "Mouseline Torquato"
              "apellidos" => "Domingos"
            ]
            3 => array:2 [
              "nombre" => "Marcella Rabassi"
              "apellidos" => "de Lima"
            ]
            4 => array:2 [
              "nombre" => "Gabriela de Carvalho"
              "apellidos" => "Kraemer"
            ]
            5 => array:2 [
              "nombre" => "Adriane de Andre"
              "apellidos" => "Cardoso-Demartini"
            ]
            6 => array:2 [
              "nombre" => "Rosana Marques"
              "apellidos" => "Pereira"
            ]
            7 => array:2 [
              "nombre" => "Luiz"
              "apellidos" => "de Lacerda"
            ]
            8 => array:2 [
              "nombre" => "Suzana"
              "apellidos" => "Nesi-Fran&#231;a"
            ]
          ]
        ]
      ]
    ]
    "idiomaDefecto" => "en"
    "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755723000414?idApp=UINPBA000049"
    "url" => "/00217557/0000009900000005/v1_202309010816/S0021755723000414/v1_202309010816/en/main.assets"
  ]
  "en" => array:20 [
    "idiomaDefecto" => true
    "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>"
    "titulo" => "Device-associated infections in neonatal care units in a middle-income country&#44; 2016&#8211;2018"
    "tieneTextoCompleto" => true
    "paginas" => array:1 [
      0 => array:2 [
        "paginaInicial" => "485"
        "paginaFinal" => "491"
      ]
    ]
    "autores" => array:1 [
      0 => array:4 [
        "autoresLista" => "Javier Torres-Mu&#241;oz, Ingrith Viviana Hoyos, Jennifer Murillo, Jorge Holguin, Diana D&#225;valos, Eduardo L&#243;pez, Sofia Torres-Figueroa"
        "autores" => array:7 [
          0 => array:4 [
            "nombre" => "Javier"
            "apellidos" => "Torres-Mu&#241;oz"
            "email" => array:1 [
              0 => "javier.torres@correounivalle.edu.co"
            ]
            "referencia" => array:3 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0001"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0002"
              ]
              2 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">&#42;</span>"
                "identificador" => "cor0001"
              ]
            ]
          ]
          1 => array:3 [
            "nombre" => "Ingrith Viviana"
            "apellidos" => "Hoyos"
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0001"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0002"
              ]
            ]
          ]
          2 => array:3 [
            "nombre" => "Jennifer"
            "apellidos" => "Murillo"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">a</span>"
                "identificador" => "aff0001"
              ]
            ]
          ]
          3 => array:3 [
            "nombre" => "Jorge"
            "apellidos" => "Holguin"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">c</span>"
                "identificador" => "aff0003"
              ]
            ]
          ]
          4 => array:3 [
            "nombre" => "Diana"
            "apellidos" => "D&#225;valos"
            "referencia" => array:2 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">d</span>"
                "identificador" => "aff0004"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff0005"
              ]
            ]
          ]
          5 => array:3 [
            "nombre" => "Eduardo"
            "apellidos" => "L&#243;pez"
            "referencia" => array:3 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">b</span>"
                "identificador" => "aff0002"
              ]
              1 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">e</span>"
                "identificador" => "aff0005"
              ]
              2 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">f</span>"
                "identificador" => "aff0006"
              ]
            ]
          ]
          6 => array:3 [
            "nombre" => "Sofia"
            "apellidos" => "Torres-Figueroa"
            "referencia" => array:1 [
              0 => array:2 [
                "etiqueta" => "<span class="elsevierStyleSup">g</span>"
                "identificador" => "aff0007"
              ]
            ]
          ]
        ]
        "afiliaciones" => array:7 [
          0 => array:3 [
            "entidad" => "Universidad del Valle&#44; Faculty of Health&#44; INSIDE Group Research-School of Medicine&#44; Cali&#44; Colombia"
            "etiqueta" => "a"
            "identificador" => "aff0001"
          ]
          1 => array:3 [
            "entidad" => "Universidad del Valle&#44; Department of Pediatrics&#44; Cali&#44; Colombia"
            "etiqueta" => "b"
            "identificador" => "aff0002"
          ]
          2 => array:3 [
            "entidad" => "Secretary of Health&#44; Epidemiological Surveillance Group&#44; Cali&#44; Colombia"
            "etiqueta" => "c"
            "identificador" => "aff0003"
          ]
          3 => array:3 [
            "entidad" => "Universidad Icesi&#44; Department of Public Health&#44; Cali&#44; Colombia"
            "etiqueta" => "d"
            "identificador" => "aff0004"
          ]
          4 => array:3 [
            "entidad" => "Center for Studies in Pediatric Infectology&#44; Cali&#44; Colombia"
            "etiqueta" => "e"
            "identificador" => "aff0005"
          ]
          5 => array:3 [
            "entidad" => "Imbanaco Clinic&#44; Quironsalud Group&#44; Cali&#44; Colombia"
            "etiqueta" => "f"
            "identificador" => "aff0006"
          ]
          6 => array:3 [
            "entidad" => "Universidad ICESI&#44; Cali&#44; Colombia"
            "etiqueta" => "g"
            "identificador" => "aff0007"
          ]
        ]
        "correspondencia" => array:1 [
          0 => array:3 [
            "identificador" => "cor0001"
            "etiqueta" => "&#8270;"
            "correspondencia" => "Corresponding author&#46;"
          ]
        ]
      ]
    ]
    "resumenGrafico" => array:2 [
      "original" => 0
      "multimedia" => array:8 [
        "identificador" => "fig0001"
        "etiqueta" => "Fig&#46; 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2378
            "Ancho" => 2500
            "Tamanyo" => 289556
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0001"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara001" class="elsevierStyleSimplePara elsevierViewall">Events reported according to epidemiological surveillance guidelines of the Colombian Ministry of Health based on the CDC surveillance system&#46;</p> <p id="spara002" class="elsevierStyleSimplePara elsevierViewall">&#43;Loss of germ typing in a registry&#46;</p> <p id="spara003" class="elsevierStyleSimplePara elsevierViewall">&#42; At least 1 positive blood culture for a recognized pathogen&#46;</p> <p id="spara004" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42; Two or more blood cultures&#44; taken from separate samples&#44; positive for a commensal skin pathogen&#44; plus clinical signs or symptoms in children under 1 year of age&#44; including neonates&#46;</p> <p id="spara005" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42;&#42; At least one alternative radiological criteria and one clinical criteria for children under 1 year of age including neonates&#46;</p> <p id="spara006" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42;&#42;&#42; At least one radiological criteria&#44; one clinical criteria and one laboratory criteria&#46; In this study the laboratory criteria in the 18 cases were a positive blood culture&#46;</p>"
        ]
      ]
    ]
    "textoCompleto" => "<span class="elsevierStyleSections"><span id="sec0001" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0007">Introduction</span><p id="para0005" class="elsevierStylePara elsevierViewall">Device-associated infections correspond to the most frequent form of healthcare-associated infections &#40;HAIs&#41; in the neonatal intensive care unit &#40;NICU&#41;&#46; This remains an important cause of morbidity and mortality despite development in perinatal care in recent years&#46;<a class="elsevierStyleCrossRef" href="#bib0001"><span class="elsevierStyleSup">1</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0002"><span class="elsevierStyleSup">2</span></a></p><p id="para0006" class="elsevierStylePara elsevierViewall">Neonates have specific characteristics that make them more vulnerable to developing health care-associated infections&#46;<a class="elsevierStyleCrossRef" href="#bib0003"><span class="elsevierStyleSup">3</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0004"><span class="elsevierStyleSup">4</span></a> Firstly&#44; due to their developmental age&#44; they present problems such as an immature immune system&#44; prematurity&#44; and associated diseases&#46; Secondly&#44; risk factors associated with medical care include invasive procedures&#44; use of devices&#44; antibiotic therapy&#44; delayed start of enteral feeding&#44; and requirement of parenteral nutrition&#46;<a class="elsevierStyleCrossRef" href="#bib0004"><span class="elsevierStyleSup">4</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">5</span></a> Devices play a main role in the care of critically ill neonates&#44; as they are used to provide vital support&#44; at the risk of increasing infection&#46;<a class="elsevierStyleCrossRef" href="#bib0004"><span class="elsevierStyleSup">4</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">5</span></a></p><p id="para0007" class="elsevierStylePara elsevierViewall">The most common form of neonatal HAIs are those related to medical devices&#46; At the top of the list are central line-associated bloodstream infections &#40;CLABSI&#41;&#44; followed by ventilator-associated pneumonia &#40;VAP&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0001"><span class="elsevierStyleSup">1</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">5</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0006"><span class="elsevierStyleSup">6</span></a></p><p id="para0008" class="elsevierStylePara elsevierViewall">HAIs have widely variable epidemiology&#44; as their incidence depends on geographic location&#44; available resources in that region&#44; and risk factors in that certain population&#46; Knowledge of the local epidemiology becomes an essential feature in order to generate a significant impact in the burden of disease&#44; bacterial resistance&#44; length of hospital stay&#44; health costs&#44; and mortality&#46;<a class="elsevierStyleCrossRef" href="#bib0002"><span class="elsevierStyleSup">2</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRefs" href="#bib0007"><span class="elsevierStyleSup">7-9</span></a></p><p id="para0009" class="elsevierStylePara elsevierViewall">As this data has been considered an indicator of the quality of care&#44; the Centers for Disease Control and Prevention &#40;CDC&#41; recommends routine reports and active surveillance&#46;<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">10</span></a> In Colombia&#44; public health surveillance protocols have been developed by the National Institute of Health and Ministry of Health which adopted the CDC recommendations and are established by SIVIGILA &#40;National Public Health Surveillance System and Subsystem of Information&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0011"><span class="elsevierStyleSup">11</span></a></p><p id="para0010" class="elsevierStylePara elsevierViewall">This study describes the demographic and microbiological characteristics of device-associated infections in all of the Neonatal Intensive Care Units in Cali&#44; Colombia between 2016 and 2018&#46; Identification of this information could encourage the implementation of strategies for prevention and management&#44; antibiotic stewardship&#44; and the strengthening of epidemiological surveillance systems&#46;</p></span><span id="sec0002" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0008">Materials and methods</span><span id="sec0003" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0009">Study design and population</span><p id="para0011" class="elsevierStylePara elsevierViewall">A descriptive&#44; observational&#44; cross-sectional study of all neonates with diagnosis of device-associated infection reported in 10 NICUs in Cali-Colombia&#44; from August 2016 to December 2018&#46;</p><p id="para0012" class="elsevierStylePara elsevierViewall">Data was obtained from SIVIGILA &#40;National Public Health surveillance system and the subsystem of Information&#41;&#44; through a mandatory notification sheet for device-associated infections&#46; This information was collected by a group of trained professionals in each healthcare institution and was based on the clinical records&#46; This notification sheet included central line-associated bloodstream infections &#40;CLABSI&#41;&#44; ventilator-associated pneumonia &#40;VAP&#41;&#44; and catheter-associated urinary tract infection &#40;CAUTI&#41;&#46;</p><p id="para0013" class="elsevierStylePara elsevierViewall">During the period studied&#44; there were 78&#46;482 live births reported&#46; Reports of neonates hospitalized for at least 48&#160;h were included&#46;</p><p id="para0014" class="elsevierStylePara elsevierViewall">Rates of infections were calculated for each device based in data obtained from the same source in 2018&#46; This was presented by a number of new infections for each device&#44; over days of use for each respective device&#44; and a multiplication coefficient &#40;1000&#41;&#46; This was stratified for each birthweight category&#58; &#9001; 1000&#160;g&#44; 1001&#8211;1500&#160;g&#44; 1501&#8211;2500&#160;g&#44; &#9002; 2500&#160;g&#46;</p><p id="para0015" class="elsevierStylePara elsevierViewall">According to World Bank Classification&#44; Colombia is considered a middle-income country&#46;</p></span><span id="sec0004" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0010">Case definition</span><p id="para0016" class="elsevierStylePara elsevierViewall">Device-associated infections were defined and adjusted for neonates according to the criteria of the National Public Health surveillance system&#44; through a Public Health Surveillance Protocol of the National Health Institute of Colombia&#44; which adopt and translate the definitions from the Center for Disease Control and Prevention &#40;CDC&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">10</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0011"><span class="elsevierStyleSup">11</span></a></p><p id="para0017" class="elsevierStylePara elsevierViewall">Central line-associated bloodstream infection &#40;CLABSI&#41; was defined as a laboratory-confirmed bloodstream infection in the presence of a central line that had been in place for more than 2 consecutive days or one day after removal&#44; with documentation of a recognized pathogen in at least one blood culture or a commensal pathogen in 2 separate blood cultures&#44; in addition to clinical symptoms&#46;<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">10</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0011"><span class="elsevierStyleSup">11</span></a></p><p id="para0018" class="elsevierStylePara elsevierViewall">Ventilator-associated pneumonia &#40;VAP&#41; was defined as the development of pneumonia in a patient who had remained on invasive ventilation for at least 2 days or one day after extubation&#46; In clinically defined pneumonia for children under 1 year of age &#40;including neonates&#41;&#44; the patient has to have an impaired gas exchange&#44; at least one radiological criteria&#44; and three clinical criteria&#46; For pneumonia with specific laboratory findings&#44; the patient has at least one radiological criteria&#44; one clinical criteria and one laboratory criteria&#46;<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">10</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0011"><span class="elsevierStyleSup">11</span></a></p><p id="para0019" class="elsevierStylePara elsevierViewall">Catheter-associated urinary tract infection was defined as a laboratory-confirmed urinary tract infection in patients with a urinary catheter for more than 2 consecutive days or one day removed&#44; and at least one clinical criteria&#46;<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">10</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0011"><span class="elsevierStyleSup">11</span></a></p><p id="para0020" class="elsevierStylePara elsevierViewall">Patients with community-based infection cases or with documentation of contaminated cultures &#40;<span class="elsevierStyleItalic">Micrococcus</span>&#44; coagulase-negative <span class="elsevierStyleItalic">staphylococci</span>&#41; in the absence of a device at the time the culture was taken&#44; were excluded from the study&#46; Contamination was excluded by using two or more blood cultures&#44; taken from separate samples&#44; positive for a commensal skin pathogen&#44; plus clinical signs or symptoms in children under 1 year of age&#44; including neonates&#46;</p></span><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0011">Statistical analysis</span><p id="para0021" class="elsevierStylePara elsevierViewall">A univariate and bivariate statistical analysis was performed&#46; The distribution of continuous variables&#44; frequency&#44; qualitative variables&#44; loss of data&#44; and the validity of the information was explored&#46; Measures of frequency&#44; central tendency&#44; and dispersion were used&#44; according to the classification of each of the variables and their distribution&#46; Bar diagrams and measures of central tendency were used for the nominal variables&#46; The distributions of the characteristics of interest were compared&#44; using the statistical tests chi-square and Fisher&#39;s exact test&#46; For continuous variables&#44; the student&#39;s <span class="elsevierStyleItalic">t</span>-test was used&#46; For comparison of means&#44; the strength of the association of OR and its CI &#40;95&#37;&#41; was determined&#46; The data was recorded in a &#46;xls file to be worked in Excel&#174; and then exported to the STATA 14 software &#40;Statacorp Inc&#46; Texas&#41; for statistical analysis&#46;</p><p id="para0022" class="elsevierStylePara elsevierViewall">All patients with device-care-associated infections were correlated with weight category&#44; type of microorganisms&#44; and death&#46;</p></span><span id="sec0006" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0012">Ethical considerations</span><p id="para0023" class="elsevierStylePara elsevierViewall">This study was undertaken with approval by the Ethics Committee at the University Hospital&#44; the Cali municipal health secretariat and Universidad del Valle according to Helsinki international ethical regulations&#46;</p></span></span><span id="sec0007" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0013">Results</span><p id="para0024" class="elsevierStylePara elsevierViewall">Between August 2016 to December 2018&#44; 226 reports of device-associated infections were identified in a total of 10 NICUs in Cali&#44; Colombia&#46;</p><p id="para0025" class="elsevierStylePara elsevierViewall">52&#46;7&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;119&#41; of the reports correspond to males and 47&#46;3&#37; to females &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;107&#41;&#46; Distribution by birth weight was&#58; 16&#46;1&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;36&#41; for those neonates &#62; 2500&#160;g&#44; whereas 48&#46;2&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;108&#41; were extremely low birth weight &#40;&#60; 1000&#160;g&#41; &#40;17&#46;4&#37; 1001&#8211;1500&#160;g&#59; 18&#46;3&#37; 1501&#8211;2500&#160;g&#41;&#46;</p><p id="para0026" class="elsevierStylePara elsevierViewall">Regarding devices used&#44; <span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;165 &#40;73&#37;&#41; were central line-associated bloodstream infections &#40;CLABSI&#41; and <span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;61 &#40;27&#37;&#41; ventilator-associated pneumonia &#40;VAP&#41;&#44; infections associated with other medical devices were not documented &#40;<a class="elsevierStyleCrossRef" href="#fig0001">Fig&#46; 1</a>&#41;&#46; In <span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;183&#47;226 cases a positive blood culture was documented&#46; The identification of one pathogen was missed&#46; In general&#44; the gram-negative pathogens were most frequent &#40;43&#46;41&#37;&#41;&#44; within them <span class="elsevierStyleItalic">Klebsiella pneumoniae</span> was identified in 19&#46;78&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;36&#41;&#44; followed by coagulase-negative <span class="elsevierStyleItalic">staphylococci</span> &#40;CoNS&#41; with 23&#46;08&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;42&#41; as the most frequentgram-positive &#40;Supplemental material 1&#41;&#46;</p><elsevierMultimedia ident="fig0001"></elsevierMultimedia><p id="para0027" class="elsevierStylePara elsevierViewall">Data of birthweight was obtained in 16&#47;18 reports of VAP and in 164&#47;165 reports of CLABSI&#46; A total of 3 data were missed&#46; The extremely low birth weight &#40;&#60; 1000&#160;g&#41; with VAP corresponds to 56&#46;2&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;9&#47;16&#41;&#44; with the most frequent pathogen identified in this group being <span class="elsevierStyleItalic">Pseudomona aeruginosa</span> &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;4&#47;9&#59; 25&#37;&#41;&#46; Likewise&#44; the extremely low birth weight &#40;&#60; 1000&#160;g&#41; with CLABSI corresponds to 42&#46;1&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;69&#47;164&#41;&#44; with CoNS being the pathogen most frequently isolated in 23&#46;18&#37; &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;16&#47;69&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0001">Table 1</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0001"></elsevierMultimedia><p id="para0028" class="elsevierStylePara elsevierViewall">The incidence rate for device-associated infections was 2&#46;62 per 1000 catheter days for CLABSI and 2&#46;32 per 1000 ventilator days for VAP&#44; whereas for those with birthweight under 1000&#160;g the incidence rate was 4&#46;59 per 1000 catheter days and 4&#46;10 per 1000 ventilator days respectively &#40;<a class="elsevierStyleCrossRef" href="#tbl0002">Table 2</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0002"></elsevierMultimedia><p id="para0029" class="elsevierStylePara elsevierViewall">The median diagnosis according to the days of hospitalization corresponded to 13 days &#40;IQR&#160;&#61;&#160;8&#44; 23&#41; for CLABSI and 22 &#40;IQR&#160;&#61;&#160;10&#46;5&#44; 38&#46;5&#41; days for VAP&#46;</p><p id="para0030" class="elsevierStylePara elsevierViewall">In the cases of CLABSI&#44; a greater number of reports &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;69&#59;41&#46;82&#37;&#41; were identified in neonates of less than 1000&#160;g&#44; compared to those greater than 2500&#160;g &#40;<span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;30&#59; 18&#46;18&#37;&#41;&#46; However&#44; this difference was not significant&#46; For ventilator-associated pneumonia&#44; 39 cases weighed less than 1000&#160;g &#40;61&#46;10&#37;&#41;&#44; vs only 6 cases &#40;10&#46;17&#37;&#41; for those greater than 2500&#160;g &#40;OR 2&#46;82 95&#37; CI 1&#46;08&#8211;7&#46;38&#46; <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;034&#41;&#44; which is statistically significant&#46;</p><p id="para0031" class="elsevierStylePara elsevierViewall">The probability of dying was higher in those under 1000&#160;g vs over 1000&#160;g&#44; &#40;OR&#58; 3&#46;61 95&#37; CI&#58; 1&#46;53&#8211;8&#46;49 <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;03&#41;&#46; When evaluated mortality according to the type of bacteria&#44; gram-negative are associated with a greater probability of death &#40;OR 3&#46;06 CI 95 1&#46;33&#8211;7&#46;06 <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;008&#41; &#40;<a class="elsevierStyleCrossRef" href="#tbl0003">Table 3</a>&#41;&#46;</p><elsevierMultimedia ident="tbl0003"></elsevierMultimedia><p id="para0032" class="elsevierStylePara elsevierViewall">Incidences of type device-associated infection and microorganisms showed no statistically significant differences within each birth weight category&#46;</p><p id="para0033" class="elsevierStylePara elsevierViewall">Antibiotic use was reported in 156&#47;226 cases&#46; In 64&#46;2&#37; of the reports a combined therapy with at least 2 antimicrobials was used&#46; The most frequent antibiotic was Vancomycin&#44; Meropenem and&#47;or Cefepime&#46;</p></span><span id="sec0008" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0014">Discussion</span><p id="para0034" class="elsevierStylePara elsevierViewall">Device-associated infections are an important cause of morbidity and mortality in the NICU&#46; Control measures require epidemiological knowledge for the adequate implementation of strategies to reduce the burden of the disease&#46; <a class="elsevierStyleCrossRefs" href="#bib0007"><span class="elsevierStyleSup">7-9</span></a></p><p id="para0035" class="elsevierStylePara elsevierViewall">DAIs vary significantly according to the region&#46; In a recent international report between 2012 and 2017&#44; which included 45 countries from Latin America&#44; Asia&#44; and Europe&#44; the rate of CLABSI was 12&#46;7 per 1000 catheters day and 7&#46;5 per 1000 ventilator days&#46;<a class="elsevierStyleCrossRef" href="#bib0008"><span class="elsevierStyleSup">8</span></a> This is much higher than the one found in the present study&#44; which corresponds to 2&#46;62 and 2&#46;32&#44; respectively&#46; In the last report from the United States&#44; 2013&#44; the rates for DAIs were even lower than the previously mentioned data&#46; For CLABSI the rate was 1&#46;22 for 1000 days catheter and 0&#46;83 for 1000 days ventilator for VAP&#46;<a class="elsevierStyleCrossRef" href="#bib0012"><span class="elsevierStyleSup">12</span></a> This could be explained by the implementation of active surveillance protocols led by the CDC&#44; along with differences in infrastructure&#44; availability of high-tech equipment&#44; antibiotic stewardship&#44; etc&#46;&#44; that differ between low-&#44; middle- and high-income countries&#46;</p><p id="para0036" class="elsevierStylePara elsevierViewall">Contreras-Cuellar et al&#46;&#44;<a class="elsevierStyleCrossRef" href="#bib0013"><span class="elsevierStyleSup">13</span></a> published data on DAIs from a NICU in Bogot&#225;-Colombia in 2005&#46; It shows the most frequent pathogens were gram-positives&#44; present in 60&#37; of the cases&#44; followed by gram-negative with 36&#46;3&#37;&#46; The present study found&#44; there were similar rates of both gram-positives and gram-negatives&#46; However&#44; the majority of the reports correspond to gram-negatives in 43&#46;4&#37; vs 42&#46;3&#37; for gram-positives&#46; Also&#44; there was an important difference between the prevalence reported by Contreras-Cuellar&#44; who found fungal infections corresponded to 3&#46;03&#37;&#44; whereas in this current study to 14&#46;3&#37;&#46; This shows an important change in the microbiology of these infections through the years&#44; in the same country&#46;</p><p id="para0037" class="elsevierStylePara elsevierViewall">Yet&#44; CONs infections head the list with 23&#37;&#44; as same as the distribution reported in high-income countries&#46;<a class="elsevierStyleCrossRef" href="#bib0014"><span class="elsevierStyleSup">14</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">15</span></a></p><p id="para0038" class="elsevierStylePara elsevierViewall">Over the years&#44; the advent of technology and medical knowledge has allowed an increased survival of premature neonates of lower weight and gestational age&#46;<a class="elsevierStyleCrossRef" href="#bib0016"><span class="elsevierStyleSup">16</span></a> These neonates have greater requirements for invasive procedures&#44; use of devices&#44; prolonged parenteral nutrition&#44; and delayed enteral feeding&#44; among other factors that make them a highly vulnerable population for the acquisition of infections associated with medical care&#46;<a class="elsevierStyleCrossRef" href="#bib0004"><span class="elsevierStyleSup">4</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">5</span></a> As reported by the current study&#44; about half of the events reported correspond to neonates of less than 1000&#160;g &#40;48&#46;2&#37;&#41;&#44; and the incidence rates for both catheter-associated infections and ventilator-associated pneumonia have an inversely proportional behavior regarding birth weight&#44; with rates 2 to 4 times higher for those under 1000&#160;g than for those in other weight groups&#46; This data is consistent with those reported in other studies&#46; <a class="elsevierStyleCrossRef" href="#bib0012"><span class="elsevierStyleSup">12</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0017"><span class="elsevierStyleSup">17</span></a></p><p id="para0039" class="elsevierStylePara elsevierViewall">Birth weight has been a factor related to the microbiological profile of these infections&#46; Studies have shown an increase in infections caused by gram-negative bacteria in premature infants with extremely low birth weights&#46;<a class="elsevierStyleCrossRef" href="#bib0018"><span class="elsevierStyleSup">18</span></a><span class="elsevierStyleSup">&#44;</span><a class="elsevierStyleCrossRef" href="#bib0019"><span class="elsevierStyleSup">19</span></a> This is consistent with the data reported by the current study&#44; where the frequency is the highest at 43&#46;7&#37; for this weight group&#46; Tsai et al&#46; report that infections by&#160;gam-negative microorganisms are related to a higher risk of death &#40;OR&#160;&#61;&#160;2&#46;32&#44; 95&#37; CI &#91;1&#46;48&#8211;3&#46;64&#93;&#44; <span class="elsevierStyleItalic">p</span>&#160;&#8804;&#160;0&#46;001&#41;&#46; <a class="elsevierStyleCrossRef" href="#bib22"><span class="elsevierStyleSup">22</span></a> Data collected in the current study report an odd 3&#46;06 times higher &#40;OR&#160;&#61;&#160;3&#46;06 95&#37; CI &#91;1&#46;33&#8211;7&#46;06&#93;&#44; <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;008&#41;&#46;<a class="elsevierStyleCrossRef" href="#bib0020"><span class="elsevierStyleSup">20</span></a> However&#44; no events of meningitis or urinary infection were reported in this investigation</p><p id="para0040" class="elsevierStylePara elsevierViewall">The use of broad-spectrum antibiotic therapy is observed in a high percentage of cases &#40;64&#46;20&#37;&#41; in this current study&#46; North American studies report that the use of broad-spectrum antibiotic therapy in neonatal units can be as low as 5&#37;&#46;<a class="elsevierStyleCrossRef" href="#bib0021"><span class="elsevierStyleSup">21</span></a> There is a higher concern about the link of this practice with the increasing rates of fungal infections in the studied clinical fields&#44; as a factor that contributes to antimicrobial resistance&#46;</p><p id="para0041" class="elsevierStylePara elsevierViewall">This study has some limitations&#46; First&#44; the information comes from the database SIVIGILA &#40;National Public Health surveillance system and the subsystem of information&#41; through a notification sheet for device-associated infections&#46; As it is a retrospective recollection of data&#44; it could have led to missing relevant information for the analysis and interpretation&#46; Secondly&#44; the demographic and clinical data were limited&#46; The registration of this information began in 2016&#44; which limited the size of the sample&#46;</p><p id="para0042" class="elsevierStylePara elsevierViewall">There is no recent data in the literature that describes the behavior of device-associated infections at a local level&#44; based on epidemiological surveillance systems&#46; Thus&#44; the strengths of this work highlight the contribution in order to identifying the behavior of these types of infections locally&#46; This may lead to the development of public policies that contribute to improving the quality of health care and decreasing neonate morbidity and mortality in our centers&#46;</p></span><span id="sec0009" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0015">Conclusion</span><p id="para0043" class="elsevierStylePara elsevierViewall">The rising rates of survival in extremely preterm newborns&#44; which require medical devices such as catheters and mechanical ventilation&#44; call for the implementation of medical and technological strategies to improve health outcomes&#46; An approach towards early enteral nutrition&#44; short-term parenteral nutrition&#44; administration of prenatal steroids&#44; and noninvasive ventilation could make a starting point for care in our units&#46;</p><p id="para0044" class="elsevierStylePara elsevierViewall">The results obtained highlight the need to maintain epidemiological surveillance processes in neonatal intensive care units since it allows the generation of local and recent information on important public health events&#46; Studies should continue to identify the clinical and microbiological behavior of these infections in the studied population which allows us to implement adequate control and prevention measures&#46;</p></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0016">Statement of ethics</span><p id="para0045" class="elsevierStylePara elsevierViewall">This study protocol was reviewed and approved by the Institutional Committee for the Review of Human Ethics &#40;CIREH&#41; of the Universidad&#46; Being a database of the National Public Health Surveillance System-SIVIGILA&#44; it did not require written informed consent&#46;</p></span><span id="sec0011" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0017">Data availability statement</span><p id="para0046" class="elsevierStylePara elsevierViewall">The data of this study were obtained from the database of the Public Health Surveillance System of Colombia &#40;SIVIGILA&#41; where restrictions on their availability may be applied&#46; This set of data can be requested from the Public Health Surveillance and Epidemiological Surveillance group at the Cali Municipal Public Health Secretariat&#46;</p></span></span>"
    "textoCompletoSecciones" => array:1 [
      "secciones" => array:10 [
        0 => array:3 [
          "identificador" => "xres1956695"
          "titulo" => "Abstract"
          "secciones" => array:4 [
            0 => array:2 [
              "identificador" => "abss0001"
              "titulo" => "Objective"
            ]
            1 => array:2 [
              "identificador" => "abss0002"
              "titulo" => "Methods"
            ]
            2 => array:2 [
              "identificador" => "abss0003"
              "titulo" => "Results"
            ]
            3 => array:2 [
              "identificador" => "abss0004"
              "titulo" => "Conclusions"
            ]
          ]
        ]
        1 => array:2 [
          "identificador" => "xpalclavsec1684070"
          "titulo" => "Keywords"
        ]
        2 => array:2 [
          "identificador" => "sec0001"
          "titulo" => "Introduction"
        ]
        3 => array:3 [
          "identificador" => "sec0002"
          "titulo" => "Materials and methods"
          "secciones" => array:4 [
            0 => array:2 [
              "identificador" => "sec0003"
              "titulo" => "Study design and population"
            ]
            1 => array:2 [
              "identificador" => "sec0004"
              "titulo" => "Case definition"
            ]
            2 => array:2 [
              "identificador" => "sec0005"
              "titulo" => "Statistical analysis"
            ]
            3 => array:2 [
              "identificador" => "sec0006"
              "titulo" => "Ethical considerations"
            ]
          ]
        ]
        4 => array:2 [
          "identificador" => "sec0007"
          "titulo" => "Results"
        ]
        5 => array:2 [
          "identificador" => "sec0008"
          "titulo" => "Discussion"
        ]
        6 => array:2 [
          "identificador" => "sec0009"
          "titulo" => "Conclusion"
        ]
        7 => array:2 [
          "identificador" => "sec0010"
          "titulo" => "Statement of ethics"
        ]
        8 => array:2 [
          "identificador" => "sec0011"
          "titulo" => "Data availability statement"
        ]
        9 => array:1 [
          "titulo" => "References"
        ]
      ]
    ]
    "pdfFichero" => "main.pdf"
    "tienePdf" => true
    "fechaRecibido" => "2023-01-22"
    "fechaAceptado" => "2023-03-27"
    "PalabrasClave" => array:1 [
      "en" => array:1 [
        0 => array:4 [
          "clase" => "keyword"
          "titulo" => "Keywords"
          "identificador" => "xpalclavsec1684070"
          "palabras" => array:5 [
            0 => "Active surveillance"
            1 => "Device-associated infections"
            2 => "Healthcare-associated infections"
            3 => "Late onset neonatal sepsis"
            4 => "Sepsis"
          ]
        ]
      ]
    ]
    "tieneResumen" => true
    "resumen" => array:1 [
      "en" => array:3 [
        "titulo" => "Abstract"
        "resumen" => "<span id="abss0001" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0002">Objective</span><p id="spara010" class="elsevierStyleSimplePara elsevierViewall">Describe the device-associated infections in the NICUs in Cali &#8211; Colombia&#44; a middle-income country&#44; between August 2016 to December 2018&#46;</p></span> <span id="abss0002" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0003">Methods</span><p id="spara011" class="elsevierStyleSimplePara elsevierViewall">Observational cross-sectional study evaluating reports of device-associated infections in 10 NICUs in Cali&#44; Colombia&#44; between August 2016 and December 2018&#46; Socio-demographic and microbiological data were obtained from the National Public Health surveillance system&#44; through a specialized notification sheet&#46; The relationship of device-associated infections with several outcomes including birth weight&#44; microorganisms&#44; and mortality was evaluated using OR CI95&#37;&#44; using the logistic regression model&#46; Data processing was performed using the statistical program STATA 16&#46;</p></span> <span id="abss0003" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0004">Results</span><p id="spara012" class="elsevierStyleSimplePara elsevierViewall">226 device-associated infections were reported&#46; The rate of infection with central line-associated bloodstream infections was 2&#46;62 per 1000 days of device use and 2&#46;32 per 1000 days for ventilator-associated pneumonia&#46; This was higher in neonates under 1000&#160;g&#59; 4&#46;59 and 4&#46;10&#44; respectively&#46; 43&#46;4&#37; of the infections were due to gram-negative bacteria and 42&#46;3&#37; were due to gram-positive bacteria&#46; Time from hospitalization to diagnosis of all device-associated infections had a median of 14 days&#46; When compared by weight&#44; infants with a weight lower than 1000&#160;g had a greater chance of death &#40;OR 3&#46;61&#59; 95&#37; CI 1&#46;53&#8211;8&#46;49&#44; <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;03&#41;&#46; Infection by gram-negative bacteria was associated with a greater chance of dying &#40;OR 3&#46;06 CI 95 1&#46;33&#8211;7&#46;06&#44; <span class="elsevierStyleItalic">p</span>&#160;&#61;&#160;0&#46;008&#41;&#46;</p></span> <span id="abss0004" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="cesectitle0005">Conclusions</span><p id="spara013" class="elsevierStyleSimplePara elsevierViewall">These results highlight the need to maintain epidemiological surveillance processes in neonatal intensive care units&#44; especially when medical devices are used&#46;</p></span>"
        "secciones" => array:4 [
          0 => array:2 [
            "identificador" => "abss0001"
            "titulo" => "Objective"
          ]
          1 => array:2 [
            "identificador" => "abss0002"
            "titulo" => "Methods"
          ]
          2 => array:2 [
            "identificador" => "abss0003"
            "titulo" => "Results"
          ]
          3 => array:2 [
            "identificador" => "abss0004"
            "titulo" => "Conclusions"
          ]
        ]
      ]
    ]
    "apendice" => array:1 [
      0 => array:1 [
        "seccion" => array:1 [
          0 => array:4 [
            "apendice" => "<p id="para0047a" class="elsevierStylePara elsevierViewall"><elsevierMultimedia ident="ecom0001"></elsevierMultimedia></p>"
            "etiqueta" => "Appendix"
            "titulo" => "Supplementary materials"
            "identificador" => "sec0016"
          ]
        ]
      ]
    ]
    "multimedia" => array:5 [
      0 => array:8 [
        "identificador" => "fig0001"
        "etiqueta" => "Fig&#46; 1"
        "tipo" => "MULTIMEDIAFIGURA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "figura" => array:1 [
          0 => array:4 [
            "imagen" => "gr1.jpeg"
            "Alto" => 2378
            "Ancho" => 2500
            "Tamanyo" => 289556
          ]
        ]
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0001"
            "detalle" => "Figure "
            "rol" => "short"
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara001" class="elsevierStyleSimplePara elsevierViewall">Events reported according to epidemiological surveillance guidelines of the Colombian Ministry of Health based on the CDC surveillance system&#46;</p> <p id="spara002" class="elsevierStyleSimplePara elsevierViewall">&#43;Loss of germ typing in a registry&#46;</p> <p id="spara003" class="elsevierStyleSimplePara elsevierViewall">&#42; At least 1 positive blood culture for a recognized pathogen&#46;</p> <p id="spara004" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42; Two or more blood cultures&#44; taken from separate samples&#44; positive for a commensal skin pathogen&#44; plus clinical signs or symptoms in children under 1 year of age&#44; including neonates&#46;</p> <p id="spara005" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42;&#42; At least one alternative radiological criteria and one clinical criteria for children under 1 year of age including neonates&#46;</p> <p id="spara006" class="elsevierStyleSimplePara elsevierViewall">&#42;&#42;&#42;&#42; At least one radiological criteria&#44; one clinical criteria and one laboratory criteria&#46; In this study the laboratory criteria in the 18 cases were a positive blood culture&#46;</p>"
        ]
      ]
      1 => array:8 [
        "identificador" => "tbl0001"
        "etiqueta" => "Table 1"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0002"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:2 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><a name="en0001"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Ventilator-associated pneumonia&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0002"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Total &#40;&#37;&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0003"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&#8804; 1000&#160;g&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0004"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">1001&#8211;1500&#160;g&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0005"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">1501&#8211;2500&#160;g&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0006"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">&#62; 2500&#160;g&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><a name="en0007"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Pseudomonas aureginosa</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0008"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">4 &#40;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0009"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0010"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0011"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0012"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0013"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Klebsiella pneumoniae</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0014"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">3 &#40;18&#46;75&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0015"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0016"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0017"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0018"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0019"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Staphylococcus aureus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0020"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">3 &#40;18&#46;75&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0021"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0022"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0023"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0024"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0025"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Candida albicans</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0026"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0027"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0028"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0029"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0030"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0031"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Enterobacter cloacae</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0032"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0033"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0034"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0035"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0036"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0037"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Acinetobacter baumannii</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0038"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0039"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0040"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0041"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0042"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0043"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Serratia marcescens</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0044"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0045"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0046"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0047"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0048"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0049"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Stenotrophomonas maltophilia</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0050"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0051"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0052"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0053"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0054"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0055"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Staphylococcus hominis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0056"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">1 &#40;6&#46;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0057"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0058"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0059"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0060"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0061"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Total &#40;&#37; Weight Category&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0062"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">16 &#40;100&#41;<a class="elsevierStyleCrossRef" href="#tb1fn2"><span class="elsevierStyleSup">&#43;</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0063"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">9 &#40;56&#46;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0064"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2 &#40;12&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0065"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3 &#40;18&#46;8&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0066"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2 &#40;12&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0067"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleBold">Central line associated bloodstream infections</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0068"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top"><span class="elsevierStyleBold">Total &#40;&#37;&#41;</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0069"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&#8806; <span class="elsevierStyleBold">1000&#160;g</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0070"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleBold">1001&#8211;1500&#160;g</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0071"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleBold">1501&#8211;2500&#160;g</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0072"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleBold">&#62; 2500&#160;g</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0073"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">CONS&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0074"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">41 &#40;25&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0075"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">16&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0076"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0077"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">11&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0078"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">7&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0079"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Klebsiella pneumoniae</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0080"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">32 &#40;19&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0081"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">13&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0082"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0083"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0084"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0085"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Staphylococcus aureus</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0086"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">19 &#40;11&#46;6&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0087"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0088"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">6&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0089"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0090"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0091"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Enterobacter cloacae</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0092"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">12 &#40;7&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0093"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0094"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0095"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0096"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0097"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Candida parapsilosis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0098"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">12 &#40;7&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0099"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0100"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0101"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0102"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0103"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Candida albicans</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0104"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">10 &#40;6&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0105"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0106"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0107"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0108"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0109"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Enterococcus faecalis</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0110"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">8 &#40;4&#46;9&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0111"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0112"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0113"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0114"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0115"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Pseudomonas</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0116"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">6 &#40;3&#46;7&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0117"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0118"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0119"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0120"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0121"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">E coli</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0122"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">4 &#40;2&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0123"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0124"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0125"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0126"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0127"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Acinetobacter baumannii</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0128"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">4 &#40;2&#46;4&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0129"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0130"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0131"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0132"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0133"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top"><span class="elsevierStyleItalic">Serratia marcescens</span>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0134"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">2 &#40;1&#46;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0135"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0136"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0137"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0138"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0139"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Non-typified yeasts&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0140"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">2 &#40;1&#46;2&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0141"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0142"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0143"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0144"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0145"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Other gram-positives&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0146"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">5 &#40;3&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0147"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0148"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0149"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0150"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0151"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Other gram-negatives&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0152"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">7 &#40;4&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0153"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0154"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0155"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0156"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">5&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0157"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Total &#40;&#37; Weight Category&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0158"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="char" valign="top">164 &#40;100&#41;<a class="elsevierStyleCrossRef" href="#tb1fn2"><span class="elsevierStyleSup">&#43;</span></a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0159"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">69 &#40;42&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0160"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">33 &#40;20&#46;1&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0161"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">32 &#40;19&#46;5&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0162"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">30 &#40;18&#46;3&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab3256807.png"
              ]
            ]
          ]
          "notaPie" => array:2 [
            0 => array:3 [
              "identificador" => "tb1fn1"
              "etiqueta" => "&#8270;"
              "nota" => "<p class="elsevierStyleNotepara" id="notep0001">Microorganisms documented by positive blood culture&#46;</p>"
            ]
            1 => array:3 [
              "identificador" => "tb1fn2"
              "etiqueta" => "&#43;"
              "nota" => "<p class="elsevierStyleNotepara" id="notep0002">Of the 226 reports of device-associated infections&#44; in <span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;180 of the reports&#44; a record of the birthweight and the microorganism identified by blood culture was obtained&#46; 16&#47;18 reports of VAP and in 164&#47;165 reports of CLABSI&#46;</p>"
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara007" class="elsevierStyleSimplePara elsevierViewall">Microorganisms<a class="elsevierStyleCrossRef" href="#tb1fn1">&#42;</a> in device-associated infections according to weight category&#46;</p>"
        ]
      ]
      2 => array:8 [
        "identificador" => "tbl0002"
        "etiqueta" => "Table 2"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0003"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:2 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><a name="en0163"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Weight &#40;gr&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0164"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Central line associated bloodstream infections&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0165"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Duration with Catheter &#40;days&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0166"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Rate<a class="elsevierStyleCrossRef" href="#tb2fn1">&#42;</a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0167"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Ventilator associated pneumonia&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0168"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Duration in Ventilator &#40;days&#41;&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0169"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Rate<a class="elsevierStyleCrossRef" href="#tb2fn1">&#42;</a>&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><a name="en0170"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Total&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0171"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">54&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0172"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">20&#44;593&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0173"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&#46;62&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0174"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">24&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0175"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">10&#44;319&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0176"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&#46;32&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0177"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&#8804; 1000&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0178"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">22&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0179"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">5659&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0180"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&#46;59&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0181"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0182"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4575&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0183"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4&#46;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0184"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1001&#8211;1500&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0185"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0186"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">5925&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0187"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0188"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0189"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1795&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0190"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;70&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0191"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1501&#8211;2500&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0192"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">12&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0193"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4671&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0194"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&#46;9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0195"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0196"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1789&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0197"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&#46;30&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0198"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">&#62; 2500&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0199"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">8&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0200"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">4338&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0201"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&#46;1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0202"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0203"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">2160&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0204"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&#46;10&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab3256805.png"
              ]
            ]
          ]
          "notaPie" => array:1 [
            0 => array:3 [
              "identificador" => "tb2fn1"
              "etiqueta" => "&#8270;"
              "nota" => "<p class="elsevierStyleNotepara" id="notep0003">For every 1000 device days&#46;</p>"
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara008" class="elsevierStyleSimplePara elsevierViewall">Incidence rate of device-associated infections according to birth weight&#46;</p>"
        ]
      ]
      3 => array:8 [
        "identificador" => "tbl0003"
        "etiqueta" => "Table 3"
        "tipo" => "MULTIMEDIATABLA"
        "mostrarFloat" => true
        "mostrarDisplay" => false
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0004"
            "detalle" => "Table "
            "rol" => "short"
          ]
        ]
        "tabla" => array:2 [
          "tablatextoimagen" => array:1 [
            0 => array:2 [
              "tabla" => array:1 [
                0 => """
                  <table border="0" frame="\n
                  \t\t\t\t\tvoid\n
                  \t\t\t\t" class=""><thead title="thead"><tr title="table-row"><a name="en0205"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Microorganism&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0206"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Alive&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0207"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">Dead&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0208"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">P value&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0209"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">OR&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th><a name="en0210"></a><th class="td" title="\n
                  \t\t\t\t\ttable-head\n
                  \t\t\t\t  " align="" valign="top" scope="col" style="border-bottom: 2px solid black">95&#37; CI&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><a name="en0211"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Gram-negative&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0212"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">57&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0213"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">19&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0214"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;008&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0215"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">3&#46;06&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0216"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&#46;33&#8211;7&#46;06&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0217"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Gram-positive&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0218"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">67&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0219"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">9&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0220"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;169&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0221"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;55&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0222"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;23&#8211;1&#46;28&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr><tr title="table-row"><a name="en0223"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">Fungus&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0224"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">25&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0225"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">1&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0226"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;096&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0227"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;17&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td><a name="en0228"></a><td class="td" title="\n
                  \t\t\t\t\ttable-entry\n
                  \t\t\t\t  " align="" valign="top">0&#46;02&#8211;1&#46;36&nbsp;\t\t\t\t\t\t\n
                  \t\t\t\t</td></tr></tbody></table>
                  """
              ]
              "imagenFichero" => array:1 [
                0 => "xTab3256806.png"
              ]
            ]
          ]
          "notaPie" => array:1 [
            0 => array:3 [
              "identificador" => "tb3fn1"
              "etiqueta" => "&#8270;"
              "nota" => "<p class="elsevierStyleNotepara" id="notep0004">Of the 226 reports of device-associated infections&#44; in <span class="elsevierStyleItalic">n</span>&#160;&#61;&#160;178 of the cases a record of the final condition and the microorganism identified by blood culture was obtained&#46;</p>"
            ]
          ]
        ]
        "descripcion" => array:1 [
          "en" => "<p id="spara009" class="elsevierStyleSimplePara elsevierViewall">Outcomes according to the type of microorganism<a class="elsevierStyleCrossRef" href="#tb3fn1">&#42;</a> in device-associated&#46;</p>"
        ]
      ]
      4 => array:6 [
        "identificador" => "ecom0001"
        "tipo" => "MULTIMEDIAECOMPONENTE"
        "mostrarFloat" => false
        "mostrarDisplay" => true
        "detalles" => array:1 [
          0 => array:3 [
            "identificador" => "alt0005"
            "detalle" => "Image&#44; application "
            "rol" => "short"
          ]
        ]
        "Ecomponente" => array:2 [
          "fichero" => "mmc1.docx"
          "ficheroTamanyo" => 15712
        ]
      ]
    ]
    "bibliografia" => array:2 [
      "titulo" => "References"
      "seccion" => array:1 [
        0 => array:2 [
          "identificador" => "cebibsec1"
          "bibliografiaReferencia" => array:22 [
            0 => array:3 [
              "identificador" => "bib0001"
              "etiqueta" => "1"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Healthcare-associated infections in the hospitalized neonate&#58; a review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "T&#46;A&#46; Hooven"
                            1 => "R&#46;A Polin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0378-3782(14)70002-7"
                      "Revista" => array:6 [
                        "tituloSerie" => "Early Hum Dev"
                        "fecha" => "2014"
                        "volumen" => "90"
                        "paginaInicial" => "S4"
                        "paginaFinal" => "S6"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24709456"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            1 => array:3 [
              "identificador" => "bib0002"
              "etiqueta" => "2"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "The global burden of paediatric and neonatal sepsis&#58; a systematic review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "C&#46; Fleischmann-Struzek"
                            1 => "D&#46;M&#46; Goldfarb"
                            2 => "P&#46; Schlattmann"
                            3 => "L&#46;J&#46; Schlapbach"
                            4 => "K&#46; Reinhart"
                            5 => "N Kissoon"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Lancet Respir Med"
                        "fecha" => "2018"
                        "volumen" => "6"
                        "paginaInicial" => "223"
                        "paginaFinal" => "230"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            2 => array:3 [
              "identificador" => "bib0003"
              "etiqueta" => "3"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neonatal sepsis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "A&#46;L&#46; Shane"
                            1 => "P&#46;J&#46; S&#225;nchez"
                            2 => "B&#46;J Stoll"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(17)31002-4"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet"
                        "fecha" => "2017"
                        "volumen" => "390"
                        "paginaInicial" => "1770"
                        "paginaFinal" => "1780"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28434651"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            3 => array:3 [
              "identificador" => "bib0004"
              "etiqueta" => "4"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neonatal sepsis&#58; progress towards improved outcomes"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "A&#46;L&#46; Shane"
                            1 => "B&#46;J&#46; Stoll"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.jinf.2013.09.011"
                      "Revista" => array:6 [
                        "tituloSerie" => "J Infect"
                        "fecha" => "2014"
                        "volumen" => "68"
                        "paginaInicial" => "S24"
                        "paginaFinal" => "S32"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/24140138"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            4 => array:3 [
              "identificador" => "bib0005"
              "etiqueta" => "5"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Epidemiology and diagnosis of health care-associated infections in the NICU"
                      "autores" => array:1 [
                        0 => array:3 [
                          "colaboracion" => "Committee on Fetus and Newborn&#59; Committee on Infectious Diseases"
                          "etal" => false
                          "autores" => array:3 [
                            0 => "R&#46;A&#46; Polin"
                            1 => "S&#46; Denson"
                            2 => "M&#46;T&#46; Brady"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1542/peds.2012-0147"
                      "Revista" => array:6 [
                        "tituloSerie" => "Pediatrics&#46;"
                        "fecha" => "2012"
                        "volumen" => "129"
                        "paginaInicial" => "e1104"
                        "paginaFinal" => "e1109"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/22451708"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            5 => array:3 [
              "identificador" => "bib0006"
              "etiqueta" => "6"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Ventilator-associated pneumonia"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:2 [
                            0 => "T&#46;A&#46; Hooven"
                            1 => "R&#46;A&#46; Polin"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "LibroEditado" => array:5 [
                        "editores" => "EBancalari, MKeszler, PGDavis, RAPolin"
                        "titulo" => "Neonatology Questions and Controversies"
                        "paginaInicial" => "149"
                        "paginaFinal" => "159"
                        "serieFecha" => "2019"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            6 => array:3 [
              "identificador" => "bib0007"
              "etiqueta" => "7"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Burden of endemic health-care-associated infection in developing countries&#58; systematic review and meta-analysis"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:7 [
                            0 => "B&#46; Allegranzi"
                            1 => "S&#46; Bagheri Nejad"
                            2 => "C&#46; Combescure"
                            3 => "W&#46; Graafmans"
                            4 => "H&#46; Attar"
                            5 => "L&#46; Donaldson"
                            6 => "D&#46; Pittet"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S0140-6736(10)61458-4"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet"
                        "fecha" => "2011"
                        "volumen" => "377"
                        "paginaInicial" => "228"
                        "paginaFinal" => "241"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/21146207"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            7 => array:3 [
              "identificador" => "bib0008"
              "etiqueta" => "8"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "International Nosocomial Infection Control Consortium &#40;INICC&#41; report&#44; data summary of 45 countries for 2012-2017&#58; device-associated module"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "V&#46;D&#46; Rosenthal"
                            1 => "I&#46; Bat-Erdene"
                            2 => "D&#46; Gupta"
                            3 => "S&#46; Belkebir"
                            4 => "P&#46; Rajhans"
                            5 => "F&#46; Zand"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ajic.2019.08.023"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Infect Control"
                        "fecha" => "2020"
                        "volumen" => "48"
                        "paginaInicial" => "423"
                        "paginaFinal" => "432"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31676155"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            8 => array:3 [
              "identificador" => "bib0009"
              "etiqueta" => "9"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prevention of health care-associated infections in the NICU"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:1 [
                            0 => "J&#46; Ramasethu"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Neoreviews"
                        "fecha" => "2020"
                        "volumen" => "21"
                        "paginaInicial" => "e546"
                        "paginaFinal" => "e558"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            9 => array:3 [
              "identificador" => "bib0010"
              "etiqueta" => "10"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "National Healthcare Safety Network &#40;NHSN&#41; Overview Patient Safety Component Manual"
                      "autores" => array:1 [
                        0 => array:2 [
                          "colaboracion" => "Center for Disease and Prevention Control"
                          "etal" => false
                        ]
                      ]
                    ]
                  ]
                  "host" => array:2 [
                    0 => array:1 [
                      "Libro" => array:1 [
                        "fecha" => "2020"
                      ]
                    ]
                    1 => array:1 [
                      "WWW" => array:1 [
                        "link" => "https&#58;&#47;&#47;www&#46;cdc&#46;gov&#47;nhsn&#47;pdfs&#47;pscmanual&#47;pcsmanual&#95;current&#46;pdf"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            10 => array:3 [
              "identificador" => "bib0011"
              "etiqueta" => "11"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Protocolo De Vigilancia En Salud P&#250;blica&#58; Infecciones asociadas a Dispositivos"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "S&#46;M&#46; Rivera Vargas"
                            1 => "L&#46;I&#46; Barrero Garz&#243;n"
                            2 => "A&#46;P Villalobos Rodr&#237;guez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Libro" => array:3 [
                        "fecha" => "2017"
                        "editorial" => "Instituto Nacional de Salud"
                        "editorialLocalizacion" => "Bogot&#225;"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            11 => array:3 [
              "identificador" => "bib0012"
              "etiqueta" => "12"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "National healthcare safety network report&#44; data summary for 2013&#44; device-associated module"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;A&#46; Dudeck"
                            1 => "J&#46;R&#46; Edwards"
                            2 => "K&#46; Allen-Bridson"
                            3 => "C&#46; Gross"
                            4 => "P&#46;J&#46; Malpiedi"
                            5 => "K&#46;D&#46; Peterson"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ajic.2014.11.014"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Infect Control"
                        "fecha" => "2015"
                        "volumen" => "43"
                        "paginaInicial" => "206"
                        "paginaFinal" => "221"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25575913"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            12 => array:3 [
              "identificador" => "bib0013"
              "etiqueta" => "13"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Device-associated infections in a Colombian neonatal intensive care unit"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "G&#46;A&#46; Contreras-Cuellar"
                            1 => "A&#46;L&#46; Leal-Castro"
                            2 => "R&#46; Prieto"
                            3 => "A&#46;L&#46; Carvajal-Hermida"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Rev Salud Publica &#40;Bogota&#41;"
                        "fecha" => "2007"
                        "volumen" => "9"
                        "paginaInicial" => "439"
                        "paginaFinal" => "447"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            13 => array:3 [
              "identificador" => "bib0014"
              "etiqueta" => "14"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Device-associated infections among neonatal intensive care unit patients&#58; incidence and associated pathogens reported to the National Healthcare Safety Network&#44; 2006-2008"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:6 [
                            0 => "S&#46;N&#46; Hocevar"
                            1 => "J&#46;R&#46; Edwards"
                            2 => "T&#46;C&#46; Horan"
                            3 => "G&#46;C&#46; Morrell"
                            4 => "M&#46; Iwamoto"
                            5 => "F&#46;C&#46; Lessa"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Infect Control Hosp Epidemiol"
                        "fecha" => "2012"
                        "volumen" => "33"
                        "paginaInicial" => "1200"
                        "paginaFinal" => "1206"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            14 => array:3 [
              "identificador" => "bib0015"
              "etiqueta" => "15"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Health-care-associated infections in neonates&#44; children&#44; and adolescents&#58; an analysis of paediatric data from the European Centre for Disease Prevention and Control point-prevalence survey"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "W&#46; Zingg"
                            1 => "S&#46; Hopkins"
                            2 => "A&#46; Gayet-Ageron"
                            3 => "A&#46; Holmes"
                            4 => "M&#46; Sharland"
                            5 => "C&#46; Suetens"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/S1473-3099(16)30517-5"
                      "Revista" => array:6 [
                        "tituloSerie" => "Lancet Infect Dis"
                        "fecha" => "2017"
                        "volumen" => "17"
                        "paginaInicial" => "381"
                        "paginaFinal" => "389"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28089444"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            15 => array:3 [
              "identificador" => "bib0016"
              "etiqueta" => "16"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Trends in care practices&#44; morbidity&#44; and mortality of extremely preterm neonates&#44; 1993-2012"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "B&#46;J&#46; Stoll"
                            1 => "N&#46;I&#46; Hansen"
                            2 => "E&#46;F&#46; Bell"
                            3 => "M&#46;C&#46; Walsh"
                            4 => "W&#46;A&#46; Carlo"
                            5 => "S&#46; Shankaran"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "JAMA"
                        "fecha" => "2015"
                        "volumen" => "314"
                        "paginaInicial" => "1039"
                        "paginaFinal" => "1051"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            16 => array:3 [
              "identificador" => "bib0017"
              "etiqueta" => "17"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Profit J&#46; Disparities in health care-associated infections in the NICU"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:4 [
                            0 => "J&#46; Liu"
                            1 => "C&#46; Sakarovitch"
                            2 => "K&#46; Sigurdson"
                            3 => "H&#46;C&#46; Lee"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1055/s-0039-1688481"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Perinatol"
                        "fecha" => "2020"
                        "volumen" => "37"
                        "paginaInicial" => "166"
                        "paginaFinal" => "173"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31039596"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            17 => array:3 [
              "identificador" => "bib0018"
              "etiqueta" => "18"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Late-onset sepsis caused by&#160;gam-negative bacteria in very low birth weight infants&#58; a systematic review"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "Y&#46; Dong"
                            1 => "K&#46; Glaser"
                            2 => "C&#46;P&#46; Speer"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:1 [
                      "Revista" => array:5 [
                        "tituloSerie" => "Expert Rev Anti Infect Ther"
                        "fecha" => "2019"
                        "volumen" => "17"
                        "paginaInicial" => "177"
                        "paginaFinal" => "188"
                      ]
                    ]
                  ]
                ]
              ]
            ]
            18 => array:3 [
              "identificador" => "bib0019"
              "etiqueta" => "19"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Gram-negative late-onset sepsis in extremely low birth weight infants is emerging in the netherlands despite quality improvement programs and antibiotic stewardship&#33;"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "N&#46;C&#46; Ran"
                            1 => "A&#46; van den Hoogen"
                            2 => "M&#46;A&#46; Hemels"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/INF.0000000000002408"
                      "Revista" => array:6 [
                        "tituloSerie" => "Pediatr Infect Dis J"
                        "fecha" => "2019"
                        "volumen" => "38"
                        "paginaInicial" => "952"
                        "paginaFinal" => "957"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31274834"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            19 => array:3 [
              "identificador" => "bib0020"
              "etiqueta" => "20"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Neonatal gram-negative bacillary late-onset sepsis&#58; a case-control-control study on a prospectively collected database of 5&#44;233 admissions"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "M&#46;H&#46; Tsai"
                            1 => "I&#46;H&#46; Wu"
                            2 => "C&#46;W&#46; Lee"
                            3 => "S&#46;M&#46; Chu"
                            4 => "R&#46; Lien"
                            5 => "H&#46;R&#46; Huang"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.ajic.2015.09.009"
                      "Revista" => array:6 [
                        "tituloSerie" => "Am J Infect Control"
                        "fecha" => "2016"
                        "volumen" => "44"
                        "paginaInicial" => "146"
                        "paginaFinal" => "153"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/26559734"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            20 => array:3 [
              "identificador" => "bib0021"
              "etiqueta" => "21"
              "referencia" => array:1 [
                0 => array:2 [
                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Prospective surveillance of antibiotic use in the neonatal intensive care unit&#58; results from the SCOUT study"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => false
                          "autores" => array:3 [
                            0 => "J&#46;B&#46; Cantey"
                            1 => "P&#46;S&#46; Wozniak"
                            2 => "P&#46;J&#46; S&#225;nchez"
                          ]
                        ]
                      ]
                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1097/INF.0000000000000542"
                      "Revista" => array:6 [
                        "tituloSerie" => "Pediatr Infect Dis J"
                        "fecha" => "2015"
                        "volumen" => "34"
                        "paginaInicial" => "267"
                        "paginaFinal" => "272"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/25191849"
                            "web" => "Medline"
                          ]
                        ]
                      ]
                    ]
                  ]
                ]
              ]
            ]
            21 => array:3 [
              "identificador" => "bib22"
              "etiqueta" => "22"
              "referencia" => array:1 [
                0 => array:1 [
                  "referenciaCompleta" => "Tsai MH&#44; Hsu JF&#44; Chu SM&#44; Lien R&#44; Huang HR&#44; Chiang MC&#44; et al&#46; Incidence&#44; clinical characteristics and risk factors for adverse outcome in neonates with late-onset sepsis&#46; Pediatr Infect Dis J&#46; 2014&#59; 33 &#40;1&#41;&#58; 7&#8211;13&#46;"
                ]
              ]
            ]
          ]
        ]
      ]
    ]
    "agradecimientos" => array:1 [
      0 => array:2 [
        "identificador" => "xack685862"
        "vista" => "all"
      ]
    ]
  ]
  "idiomaDefecto" => "en"
  "url" => "/00217557/0000009900000005/v1_202309010816/S0021755723000487/v1_202309010816/en/main.assets"
  "Apartado" => array:4 [
    "identificador" => "10179"
    "tipo" => "SECCION"
    "en" => array:2 [
      "titulo" => "Original articles"
      "idiomaDefecto" => true
    ]
    "idiomaDefecto" => "en"
  ]
  "PDF" => "https://static.elsevier.es/multimedia/00217557/0000009900000005/v1_202309010816/S0021755723000487/v1_202309010816/en/main.pdf?idApp=UINPBA000049&text.app=https://jped.elsevier.es/"
  "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755723000487?idApp=UINPBA000049"
]
Share
Journal Information
Vol. 99. Issue 5.
Pages 485-491 (September - October 2023)
Share
Share
Download PDF
More article options
Visits
1687
Vol. 99. Issue 5.
Pages 485-491 (September - October 2023)
Original article
Full text access
Device-associated infections in neonatal care units in a middle-income country, 2016–2018
Visits
1687
Javier Torres-Muñoza,b,
Corresponding author
, Ingrith Viviana Hoyosa,b, Jennifer Murilloa, Jorge Holguinc, Diana Dávalosd,e, Eduardo Lópezb,e,f, Sofia Torres-Figueroag
a Universidad del Valle, Faculty of Health, INSIDE Group Research-School of Medicine, Cali, Colombia
b Universidad del Valle, Department of Pediatrics, Cali, Colombia
c Secretary of Health, Epidemiological Surveillance Group, Cali, Colombia
d Universidad Icesi, Department of Public Health, Cali, Colombia
e Center for Studies in Pediatric Infectology, Cali, Colombia
f Imbanaco Clinic, Quironsalud Group, Cali, Colombia
g Universidad ICESI, Cali, Colombia
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (1)
Tables (3)
Table 1. Microorganisms* in device-associated infections according to weight category.
Table 2. Incidence rate of device-associated infections according to birth weight.
Table 3. Outcomes according to the type of microorganism* in device-associated.
Show moreShow less
Additional material (1)
Abstract
Objective

Describe the device-associated infections in the NICUs in Cali – Colombia, a middle-income country, between August 2016 to December 2018.

Methods

Observational cross-sectional study evaluating reports of device-associated infections in 10 NICUs in Cali, Colombia, between August 2016 and December 2018. Socio-demographic and microbiological data were obtained from the National Public Health surveillance system, through a specialized notification sheet. The relationship of device-associated infections with several outcomes including birth weight, microorganisms, and mortality was evaluated using OR CI95%, using the logistic regression model. Data processing was performed using the statistical program STATA 16.

Results

226 device-associated infections were reported. The rate of infection with central line-associated bloodstream infections was 2.62 per 1000 days of device use and 2.32 per 1000 days for ventilator-associated pneumonia. This was higher in neonates under 1000 g; 4.59 and 4.10, respectively. 43.4% of the infections were due to gram-negative bacteria and 42.3% were due to gram-positive bacteria. Time from hospitalization to diagnosis of all device-associated infections had a median of 14 days. When compared by weight, infants with a weight lower than 1000 g had a greater chance of death (OR 3.61; 95% CI 1.53–8.49, p = 0.03). Infection by gram-negative bacteria was associated with a greater chance of dying (OR 3.06 CI 95 1.33–7.06, p = 0.008).

Conclusions

These results highlight the need to maintain epidemiological surveillance processes in neonatal intensive care units, especially when medical devices are used.

Keywords:
Active surveillance
Device-associated infections
Healthcare-associated infections
Late onset neonatal sepsis
Sepsis
Full Text
Introduction

Device-associated infections correspond to the most frequent form of healthcare-associated infections (HAIs) in the neonatal intensive care unit (NICU). This remains an important cause of morbidity and mortality despite development in perinatal care in recent years.1,2

Neonates have specific characteristics that make them more vulnerable to developing health care-associated infections.3,4 Firstly, due to their developmental age, they present problems such as an immature immune system, prematurity, and associated diseases. Secondly, risk factors associated with medical care include invasive procedures, use of devices, antibiotic therapy, delayed start of enteral feeding, and requirement of parenteral nutrition.4,5 Devices play a main role in the care of critically ill neonates, as they are used to provide vital support, at the risk of increasing infection.4,5

The most common form of neonatal HAIs are those related to medical devices. At the top of the list are central line-associated bloodstream infections (CLABSI), followed by ventilator-associated pneumonia (VAP).1,5,6

HAIs have widely variable epidemiology, as their incidence depends on geographic location, available resources in that region, and risk factors in that certain population. Knowledge of the local epidemiology becomes an essential feature in order to generate a significant impact in the burden of disease, bacterial resistance, length of hospital stay, health costs, and mortality.2,7-9

As this data has been considered an indicator of the quality of care, the Centers for Disease Control and Prevention (CDC) recommends routine reports and active surveillance.10 In Colombia, public health surveillance protocols have been developed by the National Institute of Health and Ministry of Health which adopted the CDC recommendations and are established by SIVIGILA (National Public Health Surveillance System and Subsystem of Information).11

This study describes the demographic and microbiological characteristics of device-associated infections in all of the Neonatal Intensive Care Units in Cali, Colombia between 2016 and 2018. Identification of this information could encourage the implementation of strategies for prevention and management, antibiotic stewardship, and the strengthening of epidemiological surveillance systems.

Materials and methodsStudy design and population

A descriptive, observational, cross-sectional study of all neonates with diagnosis of device-associated infection reported in 10 NICUs in Cali-Colombia, from August 2016 to December 2018.

Data was obtained from SIVIGILA (National Public Health surveillance system and the subsystem of Information), through a mandatory notification sheet for device-associated infections. This information was collected by a group of trained professionals in each healthcare institution and was based on the clinical records. This notification sheet included central line-associated bloodstream infections (CLABSI), ventilator-associated pneumonia (VAP), and catheter-associated urinary tract infection (CAUTI).

During the period studied, there were 78.482 live births reported. Reports of neonates hospitalized for at least 48 h were included.

Rates of infections were calculated for each device based in data obtained from the same source in 2018. This was presented by a number of new infections for each device, over days of use for each respective device, and a multiplication coefficient (1000). This was stratified for each birthweight category: 〈 1000 g, 1001–1500 g, 1501–2500 g, 〉 2500 g.

According to World Bank Classification, Colombia is considered a middle-income country.

Case definition

Device-associated infections were defined and adjusted for neonates according to the criteria of the National Public Health surveillance system, through a Public Health Surveillance Protocol of the National Health Institute of Colombia, which adopt and translate the definitions from the Center for Disease Control and Prevention (CDC).10,11

Central line-associated bloodstream infection (CLABSI) was defined as a laboratory-confirmed bloodstream infection in the presence of a central line that had been in place for more than 2 consecutive days or one day after removal, with documentation of a recognized pathogen in at least one blood culture or a commensal pathogen in 2 separate blood cultures, in addition to clinical symptoms.10,11

Ventilator-associated pneumonia (VAP) was defined as the development of pneumonia in a patient who had remained on invasive ventilation for at least 2 days or one day after extubation. In clinically defined pneumonia for children under 1 year of age (including neonates), the patient has to have an impaired gas exchange, at least one radiological criteria, and three clinical criteria. For pneumonia with specific laboratory findings, the patient has at least one radiological criteria, one clinical criteria and one laboratory criteria.10,11

Catheter-associated urinary tract infection was defined as a laboratory-confirmed urinary tract infection in patients with a urinary catheter for more than 2 consecutive days or one day removed, and at least one clinical criteria.10,11

Patients with community-based infection cases or with documentation of contaminated cultures (Micrococcus, coagulase-negative staphylococci) in the absence of a device at the time the culture was taken, were excluded from the study. Contamination was excluded by using two or more blood cultures, taken from separate samples, positive for a commensal skin pathogen, plus clinical signs or symptoms in children under 1 year of age, including neonates.

Statistical analysis

A univariate and bivariate statistical analysis was performed. The distribution of continuous variables, frequency, qualitative variables, loss of data, and the validity of the information was explored. Measures of frequency, central tendency, and dispersion were used, according to the classification of each of the variables and their distribution. Bar diagrams and measures of central tendency were used for the nominal variables. The distributions of the characteristics of interest were compared, using the statistical tests chi-square and Fisher's exact test. For continuous variables, the student's t-test was used. For comparison of means, the strength of the association of OR and its CI (95%) was determined. The data was recorded in a .xls file to be worked in Excel® and then exported to the STATA 14 software (Statacorp Inc. Texas) for statistical analysis.

All patients with device-care-associated infections were correlated with weight category, type of microorganisms, and death.

Ethical considerations

This study was undertaken with approval by the Ethics Committee at the University Hospital, the Cali municipal health secretariat and Universidad del Valle according to Helsinki international ethical regulations.

Results

Between August 2016 to December 2018, 226 reports of device-associated infections were identified in a total of 10 NICUs in Cali, Colombia.

52.7% (n = 119) of the reports correspond to males and 47.3% to females (n = 107). Distribution by birth weight was: 16.1% (n = 36) for those neonates > 2500 g, whereas 48.2% (n = 108) were extremely low birth weight (< 1000 g) (17.4% 1001–1500 g; 18.3% 1501–2500 g).

Regarding devices used, n = 165 (73%) were central line-associated bloodstream infections (CLABSI) and n = 61 (27%) ventilator-associated pneumonia (VAP), infections associated with other medical devices were not documented (Fig. 1). In n = 183/226 cases a positive blood culture was documented. The identification of one pathogen was missed. In general, the gram-negative pathogens were most frequent (43.41%), within them Klebsiella pneumoniae was identified in 19.78% (n = 36), followed by coagulase-negative staphylococci (CoNS) with 23.08% (n = 42) as the most frequentgram-positive (Supplemental material 1).

Fig. 1.

Events reported according to epidemiological surveillance guidelines of the Colombian Ministry of Health based on the CDC surveillance system.

+Loss of germ typing in a registry.

* At least 1 positive blood culture for a recognized pathogen.

** Two or more blood cultures, taken from separate samples, positive for a commensal skin pathogen, plus clinical signs or symptoms in children under 1 year of age, including neonates.

*** At least one alternative radiological criteria and one clinical criteria for children under 1 year of age including neonates.

**** At least one radiological criteria, one clinical criteria and one laboratory criteria. In this study the laboratory criteria in the 18 cases were a positive blood culture.

(0.28MB).

Data of birthweight was obtained in 16/18 reports of VAP and in 164/165 reports of CLABSI. A total of 3 data were missed. The extremely low birth weight (< 1000 g) with VAP corresponds to 56.2% (n = 9/16), with the most frequent pathogen identified in this group being Pseudomona aeruginosa (n = 4/9; 25%). Likewise, the extremely low birth weight (< 1000 g) with CLABSI corresponds to 42.1% (n = 69/164), with CoNS being the pathogen most frequently isolated in 23.18% (n = 16/69) (Table 1).

Table 1.

Microorganisms* in device-associated infections according to weight category.

Ventilator-associated pneumonia  Total (%)  ≤ 1000 g  1001–1500 g  1501–2500 g  > 2500 g 
Pseudomonas aureginosa  4 (25)       
Klebsiella pneumoniae  3 (18.75)   
Staphylococcus aureus  3 (18.75)     
Candida albicans  1 (6.25)       
Enterobacter cloacae  1 (6.25)       
Acinetobacter baumannii  1 (6.25)       
Serratia marcescens  1 (6.25)       
Stenotrophomonas maltophilia  1 (6.25)       
Staphylococcus hominis  1 (6.25)       
Total (% Weight Category)  16 (100)+  9 (56.2)  2 (12.5)  3 (18.8)  2 (12.5) 
Central line associated bloodstream infections  Total (%)  1000 g  1001–1500 g  1501–2500 g  > 2500 g 
CONS  41 (25)  16  11 
Klebsiella pneumoniae  32 (19.5)  13 
Staphylococcus aureus  19 (11.6) 
Enterobacter cloacae  12 (7.3) 
Candida parapsilosis  12 (7.3)   
Candida albicans  10 (6.1) 
Enterococcus faecalis  8 (4.9)   
Pseudomonas  6 (3.7)   
E coli  4 (2.4)     
Acinetobacter baumannii  4 (2.4)     
Serratia marcescens  2 (1.2)     
Non-typified yeasts  2 (1.2)     
Other gram-positives  5 (3.1)   
Other gram-negatives  7 (4.3)   
Total (% Weight Category)  164 (100)+  69 (42.1)  33 (20.1)  32 (19.5)  30 (18.3) 

Microorganisms documented by positive blood culture.

+

Of the 226 reports of device-associated infections, in n = 180 of the reports, a record of the birthweight and the microorganism identified by blood culture was obtained. 16/18 reports of VAP and in 164/165 reports of CLABSI.

The incidence rate for device-associated infections was 2.62 per 1000 catheter days for CLABSI and 2.32 per 1000 ventilator days for VAP, whereas for those with birthweight under 1000 g the incidence rate was 4.59 per 1000 catheter days and 4.10 per 1000 ventilator days respectively (Table 2).

Table 2.

Incidence rate of device-associated infections according to birth weight.

Weight (gr)  Central line associated bloodstream infections  Duration with Catheter (days)  Rate*  Ventilator associated pneumonia  Duration in Ventilator (days)  Rate* 
Total  54  20,593  2.62  24  10,319  2.32 
≤ 1000  22  5659  4.59  19  4575  4.10 
1001–1500  12  5925  2.1  1795  0.70 
1501–2500  12  4671  1.9  1789  1.30 
> 2500  4338  2.1  2160  1.10 

For every 1000 device days.

The median diagnosis according to the days of hospitalization corresponded to 13 days (IQR = 8, 23) for CLABSI and 22 (IQR = 10.5, 38.5) days for VAP.

In the cases of CLABSI, a greater number of reports (n = 69;41.82%) were identified in neonates of less than 1000 g, compared to those greater than 2500 g (n = 30; 18.18%). However, this difference was not significant. For ventilator-associated pneumonia, 39 cases weighed less than 1000 g (61.10%), vs only 6 cases (10.17%) for those greater than 2500 g (OR 2.82 95% CI 1.08–7.38. p = 0.034), which is statistically significant.

The probability of dying was higher in those under 1000 g vs over 1000 g, (OR: 3.61 95% CI: 1.53–8.49 p = 0.03). When evaluated mortality according to the type of bacteria, gram-negative are associated with a greater probability of death (OR 3.06 CI 95 1.33–7.06 p = 0.008) (Table 3).

Table 3.

Outcomes according to the type of microorganism* in device-associated.

Microorganism  Alive  Dead  P value  OR  95% CI 
Gram-negative  57  19  0.008  3.06  1.33–7.06 
Gram-positive  67  0.169  0.55  0.23–1.28 
Fungus  25  0.096  0.17  0.02–1.36 

Of the 226 reports of device-associated infections, in n = 178 of the cases a record of the final condition and the microorganism identified by blood culture was obtained.

Incidences of type device-associated infection and microorganisms showed no statistically significant differences within each birth weight category.

Antibiotic use was reported in 156/226 cases. In 64.2% of the reports a combined therapy with at least 2 antimicrobials was used. The most frequent antibiotic was Vancomycin, Meropenem and/or Cefepime.

Discussion

Device-associated infections are an important cause of morbidity and mortality in the NICU. Control measures require epidemiological knowledge for the adequate implementation of strategies to reduce the burden of the disease. 7-9

DAIs vary significantly according to the region. In a recent international report between 2012 and 2017, which included 45 countries from Latin America, Asia, and Europe, the rate of CLABSI was 12.7 per 1000 catheters day and 7.5 per 1000 ventilator days.8 This is much higher than the one found in the present study, which corresponds to 2.62 and 2.32, respectively. In the last report from the United States, 2013, the rates for DAIs were even lower than the previously mentioned data. For CLABSI the rate was 1.22 for 1000 days catheter and 0.83 for 1000 days ventilator for VAP.12 This could be explained by the implementation of active surveillance protocols led by the CDC, along with differences in infrastructure, availability of high-tech equipment, antibiotic stewardship, etc., that differ between low-, middle- and high-income countries.

Contreras-Cuellar et al.,13 published data on DAIs from a NICU in Bogotá-Colombia in 2005. It shows the most frequent pathogens were gram-positives, present in 60% of the cases, followed by gram-negative with 36.3%. The present study found, there were similar rates of both gram-positives and gram-negatives. However, the majority of the reports correspond to gram-negatives in 43.4% vs 42.3% for gram-positives. Also, there was an important difference between the prevalence reported by Contreras-Cuellar, who found fungal infections corresponded to 3.03%, whereas in this current study to 14.3%. This shows an important change in the microbiology of these infections through the years, in the same country.

Yet, CONs infections head the list with 23%, as same as the distribution reported in high-income countries.14,15

Over the years, the advent of technology and medical knowledge has allowed an increased survival of premature neonates of lower weight and gestational age.16 These neonates have greater requirements for invasive procedures, use of devices, prolonged parenteral nutrition, and delayed enteral feeding, among other factors that make them a highly vulnerable population for the acquisition of infections associated with medical care.4,5 As reported by the current study, about half of the events reported correspond to neonates of less than 1000 g (48.2%), and the incidence rates for both catheter-associated infections and ventilator-associated pneumonia have an inversely proportional behavior regarding birth weight, with rates 2 to 4 times higher for those under 1000 g than for those in other weight groups. This data is consistent with those reported in other studies. 12,17

Birth weight has been a factor related to the microbiological profile of these infections. Studies have shown an increase in infections caused by gram-negative bacteria in premature infants with extremely low birth weights.18,19 This is consistent with the data reported by the current study, where the frequency is the highest at 43.7% for this weight group. Tsai et al. report that infections by gam-negative microorganisms are related to a higher risk of death (OR = 2.32, 95% CI [1.48–3.64], p ≤ 0.001). 22 Data collected in the current study report an odd 3.06 times higher (OR = 3.06 95% CI [1.33–7.06], p = 0.008).20 However, no events of meningitis or urinary infection were reported in this investigation

The use of broad-spectrum antibiotic therapy is observed in a high percentage of cases (64.20%) in this current study. North American studies report that the use of broad-spectrum antibiotic therapy in neonatal units can be as low as 5%.21 There is a higher concern about the link of this practice with the increasing rates of fungal infections in the studied clinical fields, as a factor that contributes to antimicrobial resistance.

This study has some limitations. First, the information comes from the database SIVIGILA (National Public Health surveillance system and the subsystem of information) through a notification sheet for device-associated infections. As it is a retrospective recollection of data, it could have led to missing relevant information for the analysis and interpretation. Secondly, the demographic and clinical data were limited. The registration of this information began in 2016, which limited the size of the sample.

There is no recent data in the literature that describes the behavior of device-associated infections at a local level, based on epidemiological surveillance systems. Thus, the strengths of this work highlight the contribution in order to identifying the behavior of these types of infections locally. This may lead to the development of public policies that contribute to improving the quality of health care and decreasing neonate morbidity and mortality in our centers.

Conclusion

The rising rates of survival in extremely preterm newborns, which require medical devices such as catheters and mechanical ventilation, call for the implementation of medical and technological strategies to improve health outcomes. An approach towards early enteral nutrition, short-term parenteral nutrition, administration of prenatal steroids, and noninvasive ventilation could make a starting point for care in our units.

The results obtained highlight the need to maintain epidemiological surveillance processes in neonatal intensive care units since it allows the generation of local and recent information on important public health events. Studies should continue to identify the clinical and microbiological behavior of these infections in the studied population which allows us to implement adequate control and prevention measures.

Statement of ethics

This study protocol was reviewed and approved by the Institutional Committee for the Review of Human Ethics (CIREH) of the Universidad. Being a database of the National Public Health Surveillance System-SIVIGILA, it did not require written informed consent.

Data availability statement

The data of this study were obtained from the database of the Public Health Surveillance System of Colombia (SIVIGILA) where restrictions on their availability may be applied. This set of data can be requested from the Public Health Surveillance and Epidemiological Surveillance group at the Cali Municipal Public Health Secretariat.

References
[1]
T.A. Hooven, R.A Polin.
Healthcare-associated infections in the hospitalized neonate: a review.
Early Hum Dev, 90 (2014), pp. S4-S6
[2]
C. Fleischmann-Struzek, D.M. Goldfarb, P. Schlattmann, L.J. Schlapbach, K. Reinhart, N Kissoon.
The global burden of paediatric and neonatal sepsis: a systematic review.
Lancet Respir Med, 6 (2018), pp. 223-230
[3]
A.L. Shane, P.J. Sánchez, B.J Stoll.
Neonatal sepsis.
Lancet, 390 (2017), pp. 1770-1780
[4]
A.L. Shane, B.J. Stoll.
Neonatal sepsis: progress towards improved outcomes.
J Infect, 68 (2014), pp. S24-S32
[5]
R.A. Polin, S. Denson, M.T. Brady, Committee on Fetus and Newborn; Committee on Infectious Diseases.
Epidemiology and diagnosis of health care-associated infections in the NICU.
Pediatrics., 129 (2012), pp. e1104-e1109
[6]
T.A. Hooven, R.A. Polin.
Ventilator-associated pneumonia.
Neonatology Questions and Controversies, pp. 149-159
[7]
B. Allegranzi, S. Bagheri Nejad, C. Combescure, W. Graafmans, H. Attar, L. Donaldson, D. Pittet.
Burden of endemic health-care-associated infection in developing countries: systematic review and meta-analysis.
[8]
V.D. Rosenthal, I. Bat-Erdene, D. Gupta, S. Belkebir, P. Rajhans, F. Zand, et al.
International Nosocomial Infection Control Consortium (INICC) report, data summary of 45 countries for 2012-2017: device-associated module.
Am J Infect Control, 48 (2020), pp. 423-432
[9]
J. Ramasethu.
Prevention of health care-associated infections in the NICU.
Neoreviews, 21 (2020), pp. e546-e558
[10]
Center for Disease and Prevention Control.
National Healthcare Safety Network (NHSN) Overview Patient Safety Component Manual.
[11]
S.M. Rivera Vargas, L.I. Barrero Garzón, A.P Villalobos Rodríguez.
Protocolo De Vigilancia En Salud Pública: Infecciones asociadas a Dispositivos.
Instituto Nacional de Salud, (2017),
[12]
M.A. Dudeck, J.R. Edwards, K. Allen-Bridson, C. Gross, P.J. Malpiedi, K.D. Peterson, et al.
National healthcare safety network report, data summary for 2013, device-associated module.
Am J Infect Control, 43 (2015), pp. 206-221
[13]
G.A. Contreras-Cuellar, A.L. Leal-Castro, R. Prieto, A.L. Carvajal-Hermida.
Device-associated infections in a Colombian neonatal intensive care unit.
Rev Salud Publica (Bogota), 9 (2007), pp. 439-447
[14]
S.N. Hocevar, J.R. Edwards, T.C. Horan, G.C. Morrell, M. Iwamoto, F.C. Lessa.
Device-associated infections among neonatal intensive care unit patients: incidence and associated pathogens reported to the National Healthcare Safety Network, 2006-2008.
Infect Control Hosp Epidemiol, 33 (2012), pp. 1200-1206
[15]
W. Zingg, S. Hopkins, A. Gayet-Ageron, A. Holmes, M. Sharland, C. Suetens, et al.
Health-care-associated infections in neonates, children, and adolescents: an analysis of paediatric data from the European Centre for Disease Prevention and Control point-prevalence survey.
Lancet Infect Dis, 17 (2017), pp. 381-389
[16]
B.J. Stoll, N.I. Hansen, E.F. Bell, M.C. Walsh, W.A. Carlo, S. Shankaran, et al.
Trends in care practices, morbidity, and mortality of extremely preterm neonates, 1993-2012.
JAMA, 314 (2015), pp. 1039-1051
[17]
J. Liu, C. Sakarovitch, K. Sigurdson, H.C. Lee.
Profit J. Disparities in health care-associated infections in the NICU.
Am J Perinatol, 37 (2020), pp. 166-173
[18]
Y. Dong, K. Glaser, C.P. Speer.
Late-onset sepsis caused by gam-negative bacteria in very low birth weight infants: a systematic review.
Expert Rev Anti Infect Ther, 17 (2019), pp. 177-188
[19]
N.C. Ran, A. van den Hoogen, M.A. Hemels.
Gram-negative late-onset sepsis in extremely low birth weight infants is emerging in the netherlands despite quality improvement programs and antibiotic stewardship!.
Pediatr Infect Dis J, 38 (2019), pp. 952-957
[20]
M.H. Tsai, I.H. Wu, C.W. Lee, S.M. Chu, R. Lien, H.R. Huang, et al.
Neonatal gram-negative bacillary late-onset sepsis: a case-control-control study on a prospectively collected database of 5,233 admissions.
Am J Infect Control, 44 (2016), pp. 146-153
[21]
J.B. Cantey, P.S. Wozniak, P.J. Sánchez.
Prospective surveillance of antibiotic use in the neonatal intensive care unit: results from the SCOUT study.
Pediatr Infect Dis J, 34 (2015), pp. 267-272
[22]
Tsai MH, Hsu JF, Chu SM, Lien R, Huang HR, Chiang MC, et al. Incidence, clinical characteristics and risk factors for adverse outcome in neonates with late-onset sepsis. Pediatr Infect Dis J. 2014; 33 (1): 7–13.
Copyright © 2023. Sociedade Brasileira de Pediatria
Download PDF
Idiomas
Jornal de Pediatria (English Edition)
Article options
Tools
Supplemental materials
en pt
Taxa de publicaçao Publication fee
Os artigos submetidos a partir de 1º de setembro de 2018, que forem aceitos para publicação no Jornal de Pediatria, estarão sujeitos a uma taxa para que tenham sua publicação garantida. O artigo aceito somente será publicado após a comprovação do pagamento da taxa de publicação. Ao submeterem o manuscrito a este jornal, os autores concordam com esses termos. A submissão dos manuscritos continua gratuita. Para mais informações, contate assessoria@jped.com.br. Articles submitted as of September 1, 2018, which are accepted for publication in the Jornal de Pediatria, will be subject to a fee to have their publication guaranteed. The accepted article will only be published after proof of the publication fee payment. By submitting the manuscript to this journal, the authors agree to these terms. Manuscript submission remains free of charge. For more information, contact assessoria@jped.com.br.
Cookies policy Política de cookies
To improve our services and products, we use "cookies" (own or third parties authorized) to show advertising related to client preferences through the analyses of navigation customer behavior. Continuing navigation will be considered as acceptance of this use. You can change the settings or obtain more information by clicking here. Utilizamos cookies próprios e de terceiros para melhorar nossos serviços e mostrar publicidade relacionada às suas preferências, analisando seus hábitos de navegação. Se continuar a navegar, consideramos que aceita o seu uso. Você pode alterar a configuração ou obter mais informações aqui.