Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng spa |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.3305/nh.2013.28.3.6351 http://hdl.handle.net/11449/75356 |
Resumo: | Introduction: The analysis of body composition through direct and indirect methods allows the study of the various components of the human body, becoming the central hub for assessing nutritional status. Objective: The objective of the study was to develop equations for predicting body fat% from circumferential body arm, waist and calf and propose percentiles to diagnose the nutritional status of school children of both sexes aged 4-10 years. Methods: We selected intentionally (non-probabilistic) 515 children, 261 children and 254 being girls belonging to Program interaction and development of children and adolescents from the State University of Campinas (Sao Paulo, Brazil). Anthropometric variables were evaluated for weight, height, triceps and subscapular skinfolds and body circumferences of arm, waist and calf, and the% fat determined by the equation proposed by Boileau, Lohman and Slaughter (1985). Through regression method 2 were generated equations to predict the percentage of fat from the body circumferences, the equations 1 and 2 were validated by cross validation method. Results: The equations showed high predictive values ranging with a R2 = 64-69%. In cross validation between the criterion and the regression equation proposed no significant difference (p > 0.05) and there was a high level of agreement to a 95% CI. Conclusion: It is concluded that the proposals are validated and shown as an alternative to assess the percentage of fat in school children of both sexes aged 4-10 years in the region of Campinas, SP (Brazil). |
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Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberesPrediction equations for fat percentage from body circumferences in prepubescent childrenBody circumferencesChildrenFat percentageIntroduction: The analysis of body composition through direct and indirect methods allows the study of the various components of the human body, becoming the central hub for assessing nutritional status. Objective: The objective of the study was to develop equations for predicting body fat% from circumferential body arm, waist and calf and propose percentiles to diagnose the nutritional status of school children of both sexes aged 4-10 years. Methods: We selected intentionally (non-probabilistic) 515 children, 261 children and 254 being girls belonging to Program interaction and development of children and adolescents from the State University of Campinas (Sao Paulo, Brazil). Anthropometric variables were evaluated for weight, height, triceps and subscapular skinfolds and body circumferences of arm, waist and calf, and the% fat determined by the equation proposed by Boileau, Lohman and Slaughter (1985). Through regression method 2 were generated equations to predict the percentage of fat from the body circumferences, the equations 1 and 2 were validated by cross validation method. Results: The equations showed high predictive values ranging with a R2 = 64-69%. In cross validation between the criterion and the regression equation proposed no significant difference (p > 0.05) and there was a high level of agreement to a 95% CI. Conclusion: It is concluded that the proposals are validated and shown as an alternative to assess the percentage of fat in school children of both sexes aged 4-10 years in the region of Campinas, SP (Brazil).Universidad Estadual de Campinas, Campinas, SPUniversidad La Frontera, TemucoUniversidad La ColimaUniversidad Julio Mesquita Filho (UNESP), Rio Claro. SPUniversidad del Altiplano Puno, PeruUniversidad Julio Mesquita Filho (UNESP), Rio Claro. SPUniversidade Estadual de Campinas (UNICAMP)Universidad La FronteraUniversidad La ColimaUniversidade Estadual Paulista (Unesp)Universidad del Altiplano PunoGómez Campos, Rossanade Marco, Ademirde Arruda, MiguelMartínez Salazar, CristianMargarita Salazar, CiriaValgas, Carmen [UNESP]Damián Fuentes, JoséAntonio Cossio-Bolaños, Marco2014-05-27T11:29:28Z2014-05-27T11:29:28Z2013-05-06info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article772-778http://dx.doi.org/10.3305/nh.2013.28.3.6351Nutricion Hospitalaria, v. 28, n. 3, p. 772-778, 2013.0212-16111699-5198http://hdl.handle.net/11449/7535610.3305/nh.2013.28.3.6351WOS:0003186665000322-s2.0-84876949485Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengspaNutricion Hospitalaria0,4110,411info:eu-repo/semantics/openAccess2021-10-23T11:48:01Zoai:repositorio.unesp.br:11449/75356Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:05:05.601096Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes Prediction equations for fat percentage from body circumferences in prepubescent children |
title |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
spellingShingle |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes Gómez Campos, Rossana Body circumferences Children Fat percentage |
title_short |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
title_full |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
title_fullStr |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
title_full_unstemmed |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
title_sort |
Predicción de ecuaciones para el porcentaje de grasa a partir de circunferencias corporales en niños pre-púberes |
author |
Gómez Campos, Rossana |
author_facet |
Gómez Campos, Rossana de Marco, Ademir de Arruda, Miguel Martínez Salazar, Cristian Margarita Salazar, Ciria Valgas, Carmen [UNESP] Damián Fuentes, José Antonio Cossio-Bolaños, Marco |
author_role |
author |
author2 |
de Marco, Ademir de Arruda, Miguel Martínez Salazar, Cristian Margarita Salazar, Ciria Valgas, Carmen [UNESP] Damián Fuentes, José Antonio Cossio-Bolaños, Marco |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Campinas (UNICAMP) Universidad La Frontera Universidad La Colima Universidade Estadual Paulista (Unesp) Universidad del Altiplano Puno |
dc.contributor.author.fl_str_mv |
Gómez Campos, Rossana de Marco, Ademir de Arruda, Miguel Martínez Salazar, Cristian Margarita Salazar, Ciria Valgas, Carmen [UNESP] Damián Fuentes, José Antonio Cossio-Bolaños, Marco |
dc.subject.por.fl_str_mv |
Body circumferences Children Fat percentage |
topic |
Body circumferences Children Fat percentage |
description |
Introduction: The analysis of body composition through direct and indirect methods allows the study of the various components of the human body, becoming the central hub for assessing nutritional status. Objective: The objective of the study was to develop equations for predicting body fat% from circumferential body arm, waist and calf and propose percentiles to diagnose the nutritional status of school children of both sexes aged 4-10 years. Methods: We selected intentionally (non-probabilistic) 515 children, 261 children and 254 being girls belonging to Program interaction and development of children and adolescents from the State University of Campinas (Sao Paulo, Brazil). Anthropometric variables were evaluated for weight, height, triceps and subscapular skinfolds and body circumferences of arm, waist and calf, and the% fat determined by the equation proposed by Boileau, Lohman and Slaughter (1985). Through regression method 2 were generated equations to predict the percentage of fat from the body circumferences, the equations 1 and 2 were validated by cross validation method. Results: The equations showed high predictive values ranging with a R2 = 64-69%. In cross validation between the criterion and the regression equation proposed no significant difference (p > 0.05) and there was a high level of agreement to a 95% CI. Conclusion: It is concluded that the proposals are validated and shown as an alternative to assess the percentage of fat in school children of both sexes aged 4-10 years in the region of Campinas, SP (Brazil). |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-05-06 2014-05-27T11:29:28Z 2014-05-27T11:29:28Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.3305/nh.2013.28.3.6351 Nutricion Hospitalaria, v. 28, n. 3, p. 772-778, 2013. 0212-1611 1699-5198 http://hdl.handle.net/11449/75356 10.3305/nh.2013.28.3.6351 WOS:000318666500032 2-s2.0-84876949485 |
url |
http://dx.doi.org/10.3305/nh.2013.28.3.6351 http://hdl.handle.net/11449/75356 |
identifier_str_mv |
Nutricion Hospitalaria, v. 28, n. 3, p. 772-778, 2013. 0212-1611 1699-5198 10.3305/nh.2013.28.3.6351 WOS:000318666500032 2-s2.0-84876949485 |
dc.language.iso.fl_str_mv |
eng spa |
language |
eng spa |
dc.relation.none.fl_str_mv |
Nutricion Hospitalaria 0,411 0,411 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
772-778 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128313274662912 |