Letter to the Editor
TyG in insulin resistance prediction
TyG na predição da resistência à insulina
Wendell Arthur Lopes
, Gustavo Henrique de Oliveira, João Carlos Locateli, Caroline Ferraz Simões
Corresponding author
Universidade Estadual de Maringá (UEM), Centro de Ciências da Saúde, Departamento de Educação Física, Curitiba, PR, Brazil
Read
2476
Timeswas read the article
1178
Total PDF
1298
Total HTML
Share statistics
array:25 [ "pii" => "S0021755719303195" "issn" => "00217557" "doi" => "10.1016/j.jped.2019.09.002" "estado" => "S300" "fechaPublicacion" => "2020-01-01" "aid" => "828" "copyrightAnyo" => "2019" "documento" => "simple-article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "J Pediatr (Rio J). 2020;96:132-3" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 157 "formatos" => array:3 [ "EPUB" => 20 "HTML" => 85 "PDF" => 52 ] ] "Traduccion" => array:1 [ "pt" => array:19 [ "pii" => "S2255553619301715" "issn" => "22555536" "doi" => "10.1016/j.jpedp.2019.10.002" "estado" => "S300" "fechaPublicacion" => "2020-01-01" "aid" => "830" "documento" => "simple-article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "J Pediatr (Rio J). 2020;96:133-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 200 "formatos" => array:3 [ "EPUB" => 21 "HTML" => 100 "PDF" => 79 ] ] "pt" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Carta ao Editor</span>" "titulo" => "Answer to the Letter “TyG in insulin resistance prediction”" "tienePdf" => "pt" "tieneTextoCompleto" => "pt" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "133" "paginaFinal" => "134" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Resposta à carta “TyG na predição da resistência à insulina”" ] ] "contieneTextoCompleto" => array:1 [ "pt" => true ] "contienePdf" => array:1 [ "pt" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Sarah A. Vieira‐Ribeiro, Poliana C.A. Fonseca, Cristiana S. Andreoli, Andréia Q. Ribeiro, Helen H.M. Hermsdorff, Patrícia F. Pereira, Silvia E. Priore, Sylvia C.C. Franceschini" "autores" => array:8 [ 0 => array:2 [ "nombre" => "Sarah A." "apellidos" => "Vieira‐Ribeiro" ] 1 => array:2 [ "nombre" => "Poliana C.A." "apellidos" => "Fonseca" ] 2 => array:2 [ "nombre" => "Cristiana S." "apellidos" => "Andreoli" ] 3 => array:2 [ "nombre" => "Andréia Q." "apellidos" => "Ribeiro" ] 4 => array:2 [ "nombre" => "Helen H.M." "apellidos" => "Hermsdorff" ] 5 => array:2 [ "nombre" => "Patrícia F." "apellidos" => "Pereira" ] 6 => array:2 [ "nombre" => "Silvia E." "apellidos" => "Priore" ] 7 => array:2 [ "nombre" => "Sylvia C.C." "apellidos" => "Franceschini" ] ] ] ] ] "idiomaDefecto" => "pt" "Traduccion" => array:1 [ "en" => array:9 [ "pii" => "S0021755719305686" "doi" => "10.1016/j.jped.2019.09.003" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755719305686?idApp=UINPBA000049" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2255553619301715?idApp=UINPBA000049" "url" => "/22555536/0000009600000001/v1_202001250716/S2255553619301715/v1_202001250716/pt/main.assets" ] ] "itemSiguiente" => array:19 [ "pii" => "S0021755719305686" "issn" => "00217557" "doi" => "10.1016/j.jped.2019.09.003" "estado" => "S300" "fechaPublicacion" => "2020-01-01" "aid" => "830" "documento" => "simple-article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "J Pediatr (Rio J). 2020;96:133-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 148 "formatos" => array:3 [ "EPUB" => 29 "HTML" => 68 "PDF" => 51 ] ] "en" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Letter to the Editor</span>" "titulo" => "Answer to the letter “TyG in insulin resistance prediction”" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "133" "paginaFinal" => "134" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Resposta à carta “TyG na predição da resistência à insulina”" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Sarah A. Vieira-Ribeiro, Poliana C.A. Fonseca, Cristiana S. Andreoli, Andréia Q. Ribeiro, Helen H.M. Hermsdorff, Patrícia F. Pereira, Silvia E. Priore, Sylvia C.C. Franceschini" "autores" => array:8 [ 0 => array:2 [ "nombre" => "Sarah A." "apellidos" => "Vieira-Ribeiro" ] 1 => array:2 [ "nombre" => "Poliana C.A." "apellidos" => "Fonseca" ] 2 => array:2 [ "nombre" => "Cristiana S." "apellidos" => "Andreoli" ] 3 => array:2 [ "nombre" => "Andréia Q." "apellidos" => "Ribeiro" ] 4 => array:2 [ "nombre" => "Helen H.M." "apellidos" => "Hermsdorff" ] 5 => array:2 [ "nombre" => "Patrícia F." "apellidos" => "Pereira" ] 6 => array:2 [ "nombre" => "Silvia E." "apellidos" => "Priore" ] 7 => array:2 [ "nombre" => "Sylvia C.C." "apellidos" => "Franceschini" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "pt" => array:9 [ "pii" => "S2255553619301715" "doi" => "10.1016/j.jpedp.2019.10.002" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "pt" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2255553619301715?idApp=UINPBA000049" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755719305686?idApp=UINPBA000049" "url" => "/00217557/0000009600000001/v1_202001240658/S0021755719305686/v1_202001240658/en/main.assets" ] "itemAnterior" => array:20 [ "pii" => "S0021755718303735" "issn" => "00217557" "doi" => "10.1016/j.jped.2018.07.012" "estado" => "S300" "fechaPublicacion" => "2020-01-01" "aid" => "723" "copyright" => "Sociedade Brasileira de Pediatria" "documento" => "article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "fla" "cita" => "J Pediatr (Rio J). 2020;96:125-31" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 369 "formatos" => array:3 [ "EPUB" => 59 "HTML" => 158 "PDF" => 152 ] ] "en" => array:13 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>" "titulo" => "Prenatal mold exposure is associated with development of atopic dermatitis in infants through allergic inflammation" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "pt" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "125" "paginaFinal" => "131" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Exposição pré-natal a mofo está associada ao desenvolvimento de dermatite atópica em neonatos por reação alérgica" ] ] "contieneResumen" => array:2 [ "en" => true "pt" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 2483 "Ancho" => 3311 "Tamanyo" => 297947 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">(A) Association between levels of total serum IgE according to mold exposure during pregnancy and atopic dermatitis. Data are expressed as the mean<span class="elsevierStyleHsp" style=""></span>±<span class="elsevierStyleHsp" style=""></span>standard deviation. (B) Correlation between the log-transformed SCORAD index at 1 year of age and log-transformed total serum IgE levels. (C) Correlation between the relative abundance of uncultured Ascomycota species in the environment at 36 weeks of gestation and total serum IgE levels at 1 year of age.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Eun Lee, Kil Yong Choi, Mi-Jin Kang, So-Yeon Lee, Jisun Yoon, Hyun-Ju Cho, Sungsu Jung, Si Hyeon Lee, Dong In Suh, Youn Ho Shin, Kyung Won Kim, Kangmo Ahn, Soo-Jong Hong" "autores" => array:13 [ 0 => array:2 [ "nombre" => "Eun" "apellidos" => "Lee" ] 1 => array:2 [ "nombre" => "Kil Yong" "apellidos" => "Choi" ] 2 => array:2 [ "nombre" => "Mi-Jin" "apellidos" => "Kang" ] 3 => array:2 [ "nombre" => "So-Yeon" "apellidos" => "Lee" ] 4 => array:2 [ "nombre" => "Jisun" "apellidos" => "Yoon" ] 5 => array:2 [ "nombre" => "Hyun-Ju" "apellidos" => "Cho" ] 6 => array:2 [ "nombre" => "Sungsu" "apellidos" => "Jung" ] 7 => array:2 [ "nombre" => "Si Hyeon" "apellidos" => "Lee" ] 8 => array:2 [ "nombre" => "Dong In" "apellidos" => "Suh" ] 9 => array:2 [ "nombre" => "Youn Ho" "apellidos" => "Shin" ] 10 => array:2 [ "nombre" => "Kyung Won" "apellidos" => "Kim" ] 11 => array:2 [ "nombre" => "Kangmo" "apellidos" => "Ahn" ] 12 => array:2 [ "nombre" => "Soo-Jong" "apellidos" => "Hong" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "pt" => array:9 [ "pii" => "S2255553618302003" "doi" => "10.1016/j.jpedp.2018.11.011" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "pt" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2255553618302003?idApp=UINPBA000049" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755718303735?idApp=UINPBA000049" "url" => "/00217557/0000009600000001/v1_202001240658/S0021755718303735/v1_202001240658/en/main.assets" ] "asociados" => array:2 [ 0 => array:20 [ "pii" => "S0021755717304436" "issn" => "00217557" "doi" => "10.1016/j.jped.2017.12.012" "estado" => "S300" "fechaPublicacion" => "2019-03-01" "aid" => "633" "copyright" => "Sociedade Brasileira de Pediatria" "documento" => "article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "fla" "cita" => "J Pediatr (Rio J). 2019;95:217-23" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 813 "formatos" => array:3 [ "EPUB" => 94 "HTML" => 444 "PDF" => 275 ] ] "en" => array:12 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Original article</span>" "titulo" => "The TyG index cutoff point and its association with body adiposity and lifestyle in children" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "pt" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "217" "paginaFinal" => "223" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Ponto de corte do índice TyG e sua associação com a adiposidade corporal e estilo de vida em crianças" ] ] "contieneResumen" => array:2 [ "en" => true "pt" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Sarah A. Vieira-Ribeiro, Poliana C.A. Fonseca, Cristiana S. Andreoli, Andréia Q. Ribeiro, Helen H.M. Hermsdorff, Patrícia F. Pereira, Silvia E. Priore, Sylvia C.C. Franceschini" "autores" => array:8 [ 0 => array:2 [ "nombre" => "Sarah A." "apellidos" => "Vieira-Ribeiro" ] 1 => array:2 [ "nombre" => "Poliana C.A." "apellidos" => "Fonseca" ] 2 => array:2 [ "nombre" => "Cristiana S." "apellidos" => "Andreoli" ] 3 => array:2 [ "nombre" => "Andréia Q." "apellidos" => "Ribeiro" ] 4 => array:2 [ "nombre" => "Helen H.M." "apellidos" => "Hermsdorff" ] 5 => array:2 [ "nombre" => "Patrícia F." "apellidos" => "Pereira" ] 6 => array:2 [ "nombre" => "Silvia E." "apellidos" => "Priore" ] 7 => array:2 [ "nombre" => "Sylvia C.C." "apellidos" => "Franceschini" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "pt" => array:9 [ "pii" => "S2255553619301703" "doi" => "10.1016/j.jpedp.2019.09.003" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "pt" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2255553619301703?idApp=UINPBA000049" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755717304436?idApp=UINPBA000049" "url" => "/00217557/0000009500000002/v1_201903260615/S0021755717304436/v1_201903260615/en/main.assets" ] 1 => array:19 [ "pii" => "S0021755719305686" "issn" => "00217557" "doi" => "10.1016/j.jped.2019.09.003" "estado" => "S300" "fechaPublicacion" => "2020-01-01" "aid" => "830" "documento" => "simple-article" "crossmark" => 1 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "cor" "cita" => "J Pediatr (Rio J). 2020;96:133-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:2 [ "total" => 148 "formatos" => array:3 [ "EPUB" => 29 "HTML" => 68 "PDF" => 51 ] ] "en" => array:10 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Letter to the Editor</span>" "titulo" => "Answer to the letter “TyG in insulin resistance prediction”" "tienePdf" => "en" "tieneTextoCompleto" => "en" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "133" "paginaFinal" => "134" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Resposta à carta “TyG na predição da resistência à insulina”" ] ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Sarah A. Vieira-Ribeiro, Poliana C.A. Fonseca, Cristiana S. Andreoli, Andréia Q. Ribeiro, Helen H.M. Hermsdorff, Patrícia F. Pereira, Silvia E. Priore, Sylvia C.C. Franceschini" "autores" => array:8 [ 0 => array:2 [ "nombre" => "Sarah A." "apellidos" => "Vieira-Ribeiro" ] 1 => array:2 [ "nombre" => "Poliana C.A." "apellidos" => "Fonseca" ] 2 => array:2 [ "nombre" => "Cristiana S." "apellidos" => "Andreoli" ] 3 => array:2 [ "nombre" => "Andréia Q." "apellidos" => "Ribeiro" ] 4 => array:2 [ "nombre" => "Helen H.M." "apellidos" => "Hermsdorff" ] 5 => array:2 [ "nombre" => "Patrícia F." "apellidos" => "Pereira" ] 6 => array:2 [ "nombre" => "Silvia E." "apellidos" => "Priore" ] 7 => array:2 [ "nombre" => "Sylvia C.C." "apellidos" => "Franceschini" ] ] ] ] ] "idiomaDefecto" => "en" "Traduccion" => array:1 [ "pt" => array:9 [ "pii" => "S2255553619301715" "doi" => "10.1016/j.jpedp.2019.10.002" "estado" => "S300" "subdocumento" => "" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "idiomaDefecto" => "pt" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2255553619301715?idApp=UINPBA000049" ] ] "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755719305686?idApp=UINPBA000049" "url" => "/00217557/0000009600000001/v1_202001240658/S0021755719305686/v1_202001240658/en/main.assets" ] ] "en" => array:15 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Letter to the Editor</span>" "titulo" => "TyG in insulin resistance prediction" "tieneTextoCompleto" => true "saludo" => "<span class="elsevierStyleItalic">Dear Editor,</span>" "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "132" "paginaFinal" => "133" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Wendell Arthur Lopes, Gustavo Henrique de Oliveira, João Carlos Locateli, Caroline Ferraz Simões" "autores" => array:4 [ 0 => array:4 [ "nombre" => "Wendell Arthur" "apellidos" => "Lopes" "email" => array:1 [ 0 => "warthurlopes@gmail.com" ] "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "*" "identificador" => "cor0005" ] ] ] 1 => array:2 [ "nombre" => "Gustavo Henrique de" "apellidos" => "Oliveira" ] 2 => array:2 [ "nombre" => "João Carlos" "apellidos" => "Locateli" ] 3 => array:2 [ "nombre" => "Caroline Ferraz" "apellidos" => "Simões" ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Universidade Estadual de Maringá (UEM), Centro de Ciências da Saúde, Departamento de Educação Física, Curitiba, PR, Brazil" "identificador" => "aff0005" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "es" => array:1 [ "titulo" => "TyG na predição da resistência à insulina" ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">We read with interest the article “The TyG index cutoff point and its association with body adiposity and lifestyle in children” by Vieira-Ribeiro et al.,<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a> published in the <span class="elsevierStyleItalic">Jornal de Pediatria,</span> which proposes TyG (triglyceride-glucose índex) cutoff points for the prediction of insulin resistance (IR) in school-aged children and preschoolers. The study makes an important contribution to the topic, considering the need to establish cutoff points to use this tool in the Brazilian pediatric population.</p><p id="par0010" class="elsevierStylePara elsevierViewall">From this perspective, we believe it is very important to warn the authors about a probable mistake in the calculation of TyG. Although the calculation error does not impair the predictive capacity of this method, the proposed cutoff points are significantly altered. This method was proposed by Guerrero-Romero in an article published in 2010,<a class="elsevierStyleCrossRef" href="#bib0010"><span class="elsevierStyleSup">2</span></a> and the calculation is described as follows: [ln(fasting triglycerides) (mg/dL)<span class="elsevierStyleHsp" style=""></span>×<span class="elsevierStyleHsp" style=""></span>fasting glucose (mg/dL)/2], and the values found by the authors was 3.7 (values for healthy adults). However, in another publication by the same authors in 2016,<a class="elsevierStyleCrossRef" href="#bib0015"><span class="elsevierStyleSup">3</span></a> we can verify that the indicated calculation is as follows:[ln(fasting triglycerides (mg/dL)<span class="elsevierStyleHsp" style=""></span>×<span class="elsevierStyleHsp" style=""></span>fasting glucose (mg/dL)]/2, and the values shown by the authors in this article was 4.5 (values for healthy adult men and women).</p><p id="par0015" class="elsevierStylePara elsevierViewall">The chart below shows that, according to the formula used, different TyG values will be obtained, since the first formula divides by 2 before performing the logarithmic operation and the second formula divides by 2 after the logarithmic operation of the serum triglyceride and glucose product.<elsevierMultimedia ident="tbl0005"></elsevierMultimedia></p><p id="par0020" class="elsevierStylePara elsevierViewall">Therefore, it is likely that the formula used by the authors who proposed the method is the latter of the two, since the values presented in both articles are between 3.7 and 4.5.</p><p id="par0025" class="elsevierStylePara elsevierViewall">This error in the formula presentation led other authors,<a class="elsevierStyleCrossRefs" href="#bib0020"><span class="elsevierStyleSup">4–6</span></a> including Vieira-Ribeiro et al.,<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a> to use the first formula to obtain the TyG, achieving much higher values than those shown by the method’s proponents.</p><p id="par0030" class="elsevierStylePara elsevierViewall">Therefore, we suggest to the authors Vieira-Ribeiro et al.<a class="elsevierStyleCrossRef" href="#bib0005"><span class="elsevierStyleSup">1</span></a> that they recalculate the values of TyG based on the second formula, aiming to present more appropriate cutoffs to the original proposal and to allow an appropriate comparison with future studies, which also must adhere to the proper calculation of this index.</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Conflicts of interest</span><p id="par0035" class="elsevierStylePara elsevierViewall">The authors declare no conflicts of interest.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:2 [ 0 => array:2 [ "identificador" => "sec0005" "titulo" => "Conflicts of interest" ] 1 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "NotaPie" => array:1 [ 0 => array:2 [ "etiqueta" => "☆" "nota" => "<p class="elsevierStyleNotepara" id="npar0005">Please cite this article as: Lopes WA, Oliveira GH, Locateli JC, Simões CF. TyG in insulin resistance prediction. J Pediatr (Rio J). 2020;96:132–3.</p>" ] ] "multimedia" => array:1 [ 0 => array:5 [ "identificador" => "tbl0005" "tipo" => "MULTIMEDIATABLA" "mostrarFloat" => false "mostrarDisplay" => true "tabla" => array:1 [ "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"><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Formula \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">TG \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">Glucose \t\t\t\t\t\t\n \t\t\t\t\t\t</th><th class="td" title="\n \t\t\t\t\ttable-head\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t" scope="col" style="border-bottom: 2px solid black">TyG \t\t\t\t\t\t\n \t\t\t\t\t\t</th></tr></thead><tbody title="tbody"><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t"><span class="elsevierStyleItalic">1<span class="elsevierStyleSup">st</span></span> [ln(fasting triglycerides) (mg/dL)<span class="elsevierStyleHsp" style=""></span>×<span class="elsevierStyleHsp" style=""></span>fasting glucose (mg/dL)/2] \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">168.3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">88.3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">8.91 \t\t\t\t\t\t\n \t\t\t\t</td></tr><tr title="table-row"><td class="td-with-role" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t ; entry_with_role_rowhead " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t"><span class="elsevierStyleItalic">2<span class="elsevierStyleSup">nd</span></span> [ln(fasting triglycerides (mg/dL)<span class="elsevierStyleHsp" style=""></span>×<span class="elsevierStyleHsp" style=""></span>fasting glucose (mg/dL)]/2 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">168.3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">88.3 \t\t\t\t\t\t\n \t\t\t\t</td><td class="td" title="\n \t\t\t\t\ttable-entry\n \t\t\t\t " align="left" valign="\n \t\t\t\t\ttop\n \t\t\t\t">4.80 \t\t\t\t\t\t\n \t\t\t\t</td></tr></tbody></table> """ ] "imagenFichero" => array:1 [ 0 => "xTab2210070.png" ] ] ] ] ] ] "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0005" "bibliografiaReferencia" => array:6 [ 0 => array:3 [ "identificador" => "bib0005" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The TyG index cutoff point and its association with body adiposity and lifestyle in children" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "S.A. Vieira-Ribeiro" 1 => "P.C. Fonseca" 2 => "C.S. Andreoli" 3 => "A.Q. Ribeiro" 4 => "H.H. Hermsdorff" 5 => "P.F. Pereira" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "J Pediatr (Rio J)" "fecha" => "2019" "volumen" => "95" "paginaInicial" => "217" "paginaFinal" => "223" ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib0010" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The product of triglycerides and glucose, a simple measure of insulin sensitivity. Comparison with the euglycemic-hyperinsulinemic clamp" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "F. Guerrero-Romero" 1 => "L.E. Simental-Mendía" 2 => "M. González-Ortiz" 3 => "E. Martínez-Abundis" 4 => "M.G. Ramos-Zavala" 5 => "S.O. Hernández-González" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1210/jc.2010-0288" "Revista" => array:6 [ "tituloSerie" => "J Clin Endocrinol Metab" "fecha" => "2010" "volumen" => "95" "paginaInicial" => "3347" "paginaFinal" => "3351" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/20484475" "web" => "Medline" ] ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0015" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Fasting triglycerides and glucose index as a diagnostic test for insulin resistance in young adults" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "F. Guerrero-Romero" 1 => "R. Villalobos-Molina" 2 => "Jiménez-Flores" 3 => "L.E. Simental-Mendía" 4 => "R. Méndez-Cruz" 5 => "M. Murguía-Romero" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.arcmed.2016.08.012" "Revista" => array:6 [ "tituloSerie" => "Arch Med Res" "fecha" => "2016" "volumen" => "47" "paginaInicial" => "382" "paginaFinal" => "387" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/27751372" "web" => "Medline" ] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib0020" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Triglycerides/glucose index is a useful surrogate marker of insulin resistance among adolescents" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "B. Kang" 1 => "Y. Yang" 2 => "E.Y. Lee" 3 => "H.K. Yang" 4 => "H.S. Kim" 5 => "S.Y. Lim" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Int J Obes" "fecha" => "2017" "volumen" => "41" "paginaInicial" => "789" "paginaFinal" => "792" ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0025" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "The cut-off values of triglycerides and glucose index for metabolic syndrome in American and Korean adolescents" "autores" => array:1 [ 0 => array:2 [ "etal" => false "autores" => array:3 [ 0 => "S. Moon" 1 => "J.S. Park" 2 => "Y. Ahn" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.3346/jkms.2017.32.3.427" "Revista" => array:6 [ "tituloSerie" => "J Korean Med Sci" "fecha" => "2017" "volumen" => "32" "paginaInicial" => "427" "paginaFinal" => "433" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28145645" "web" => "Medline" ] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib0030" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Validity of triglyceride–glucose index as an indicator for metabolic syndrome in children and adolescents: the CASPIAN-V study" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:6 [ 0 => "P. Angoorani" 1 => "R. Heshmat" 2 => "H.S. Ejtahed" 3 => "M.E. Motlagh" 4 => "H. Ziaodini" 5 => "M. Taheri" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1007/s40519-018-0488-z" "Revista" => array:6 [ "tituloSerie" => "Eat Weight Disord" "fecha" => "2018" "volumen" => "23" "paginaInicial" => "877" "paginaFinal" => "883" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/29453589" "web" => "Medline" ] ] ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/00217557/0000009600000001/v1_202001240658/S0021755719303195/v1_202001240658/en/main.assets" "Apartado" => array:4 [ "identificador" => "18984" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Letters to the editor" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/00217557/0000009600000001/v1_202001240658/S0021755719303195/v1_202001240658/en/main.pdf?idApp=UINPBA000049&text.app=https://jped.elsevier.es/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0021755719303195?idApp=UINPBA000049" ]
| Year/Month | Html | Total | |
|---|---|---|---|
| 2024 November | 5 | 4 | 9 |
| 2024 October | 33 | 22 | 55 |
| 2024 September | 18 | 39 | 57 |
| 2024 August | 43 | 53 | 96 |
| 2024 July | 54 | 34 | 88 |
| 2024 June | 23 | 36 | 59 |
| 2024 May | 20 | 13 | 33 |
| 2024 April | 29 | 30 | 59 |
| 2024 March | 15 | 19 | 34 |
| 2024 February | 61 | 26 | 87 |
| 2024 January | 44 | 22 | 66 |
| 2023 December | 16 | 17 | 33 |
| 2023 November | 26 | 42 | 68 |
| 2023 October | 24 | 33 | 57 |
| 2023 September | 27 | 31 | 58 |
| 2023 August | 23 | 17 | 40 |
| 2023 July | 18 | 13 | 31 |
| 2023 June | 14 | 15 | 29 |
| 2023 May | 25 | 20 | 45 |
| 2023 April | 26 | 15 | 41 |
| 2023 March | 18 | 24 | 42 |
| 2023 February | 13 | 14 | 27 |
| 2023 January | 18 | 19 | 37 |
| 2022 December | 35 | 28 | 63 |
| 2022 November | 34 | 21 | 55 |
| 2022 October | 41 | 36 | 77 |
| 2022 September | 20 | 28 | 48 |
| 2022 August | 29 | 32 | 61 |
| 2022 July | 29 | 29 | 58 |
| 2022 June | 21 | 26 | 47 |
| 2022 May | 27 | 36 | 63 |
| 2022 April | 32 | 31 | 63 |
| 2022 March | 30 | 26 | 56 |
| 2022 February | 16 | 23 | 39 |
| 2022 January | 16 | 24 | 40 |
| 2021 December | 22 | 18 | 40 |
| 2021 November | 10 | 19 | 29 |
| 2021 October | 10 | 15 | 25 |
| 2021 September | 16 | 12 | 28 |
| 2021 August | 9 | 8 | 17 |
| 2021 July | 7 | 6 | 13 |
| 2021 June | 11 | 10 | 21 |
| 2021 May | 12 | 18 | 30 |
| 2021 April | 21 | 17 | 38 |
| 2021 March | 14 | 11 | 25 |
| 2021 February | 8 | 6 | 14 |
| 2021 January | 17 | 6 | 23 |
| 2020 December | 17 | 11 | 28 |
| 2020 November | 8 | 12 | 20 |
| 2020 October | 9 | 8 | 17 |
| 2020 September | 9 | 13 | 22 |
| 2020 August | 15 | 5 | 20 |
| 2020 July | 5 | 6 | 11 |
| 2020 June | 6 | 3 | 9 |
| 2020 May | 14 | 4 | 18 |
| 2020 April | 27 | 11 | 38 |
| 2020 March | 14 | 3 | 17 |
| 2020 February | 32 | 15 | 47 |
| 2020 January | 31 | 18 | 49 |
| 2019 December | 15 | 10 | 25 |
| 2019 November | 6 | 9 | 15 |
| 2019 October | 10 | 6 | 16 |
Show all
