Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women

Detalhes bibliográficos
Autor(a) principal: Gadelha, André Bonadias
Data de Publicação: 2016
Outros Autores: Neri, Silvia Gonçalves Ricci, Safons, Marisete Peralta, Moreira, Sérgio Rodrigues, Lima, Ricardo Moreno
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Revista Brasileira de Cineantropometria & Desempenho Humano (Online)
Texto Completo: https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p381
Resumo: The aim of this study was to compare body adiposity indexes and to identify cutoff values in the prediction of disability in older women. Eighty-seven voluntees (67.27±6.45 years) underwent body composition assessment using dual-energy X-ray absorptiometry (DXA) and had five anthropometric indexes measured (Waist Circumference, WC; Waist-to-Height Ratio, WHtR; Body Mass Index, BMI; Body Adiposity Index, BAI; and conicity index). Functionality was assessed from three Senior Fitness Test Battery protocols: 30-second chair stand, 8-foot up-and-go, and 6-minute walk. Pearson’s correlation was conducted to identify the relationship between body adiposity indexes and functionality results. Cutoff values to predict disability were obtained from ROC curves and odds ratio were calculated for the same outcome. Disability prevalence was 36.8%. Scores in the 30-second chair stand, 8-foot up-and-go, and 6-minute walk tests showed stronger associations with WC (r=-0.345; p<0.01), WHtR (r=-0.417; p<0.01) and BAI (r=0.296; p<0.01), respectively. The cutoff values identified were 89.5cm, 39.2%, 26.93kg/m2, 34.6%, 0.51cm and 1.23 for WC, DXA-derived body fat percentage, BMI, BAI, WHtR and conicity index, respectively. WC showed greater odds ratio for disability outcome (odds ratio: 3.16; CI: 1.3–7.8). WC showed strong relationship with functional tests and its cutoff values exhibited predicting skill for disability in older women. 
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spelling Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older womenComparações entre índices de adiposidade corporal e pontos de corte na predição de incapacidade funcional em mulheres idosasThe aim of this study was to compare body adiposity indexes and to identify cutoff values in the prediction of disability in older women. Eighty-seven voluntees (67.27±6.45 years) underwent body composition assessment using dual-energy X-ray absorptiometry (DXA) and had five anthropometric indexes measured (Waist Circumference, WC; Waist-to-Height Ratio, WHtR; Body Mass Index, BMI; Body Adiposity Index, BAI; and conicity index). Functionality was assessed from three Senior Fitness Test Battery protocols: 30-second chair stand, 8-foot up-and-go, and 6-minute walk. Pearson’s correlation was conducted to identify the relationship between body adiposity indexes and functionality results. Cutoff values to predict disability were obtained from ROC curves and odds ratio were calculated for the same outcome. Disability prevalence was 36.8%. Scores in the 30-second chair stand, 8-foot up-and-go, and 6-minute walk tests showed stronger associations with WC (r=-0.345; p<0.01), WHtR (r=-0.417; p<0.01) and BAI (r=0.296; p<0.01), respectively. The cutoff values identified were 89.5cm, 39.2%, 26.93kg/m2, 34.6%, 0.51cm and 1.23 for WC, DXA-derived body fat percentage, BMI, BAI, WHtR and conicity index, respectively. WC showed greater odds ratio for disability outcome (odds ratio: 3.16; CI: 1.3–7.8). WC showed strong relationship with functional tests and its cutoff values exhibited predicting skill for disability in older women. Objetivou-se comparar índices de adiposidade corporal e identificar pontos de corte na predição de incapacidade funcional em mulheres idosas. Oitenta e sete voluntárias (67,27±6,45 anos) foram submetidas à avaliação de composição corporal através de Dual energy x-ray absorptiometry (DXA), e tiveram cinco índices antropométricos mensurados (perímetro de cintura, PC; relação cintura estatura, RCE; índice de massa corporal, IMC; índice da adiposidade corporal, IAC; e índice de conicidade). A funcionalidade foi avaliada a partir de três protocolos da Senior Fitness Test Battery: sentar e levantar em 30 segundos; 8-foot up-and-go; e caminhada de seis minutos. A correlação de Pearson foi conduzida para identificar o relacionamento entre as medidas de adiposidade corporal e os resultados de funcionalidade. Foram obtidos pontos de corte para incapacidade funcional a partir de curvas ROC, e o odds ratio foi calculado para o mesmo desfecho. A prevalência de incapacidade funcional foi de 36,8%. Os escores dos testes sentar e levantar em 30 segundos, caminhada de seis minutos e 8-foot up-and-goapresentaram associações mais consistentes para PC (r=-0,345; p<0,01), RCE (r=-0,417; p<0,01) e IAC (r=0,296; p<0,01), respectivamente. Os pontos de corte identificados foram 89,5cm, 39,2%, 26,93kg/m2, 34,6%, 0,51cm e 1,23, para PC, percentual de gordura medido pelo DXA, IMC, IAC, RCE e índice de conicidade, respectivamente. O PC apresentou maior razão de chances para incapacidade funcional (odds ratio:3,16; IC:1,3–7,8). O PC apresentou associação mais consistente com os testes funcionais e seus valores de corte exibiram habilidade preditora para incapacidade em mulheres idosas.Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil2016-09-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Avaliado por Pares",Original paperAvaliado por ParesArtigos Originaisapplication/pdfhttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p38110.1590/1980-0037.2016v18n4p381Brazilian Journal of Kinanthropometry and Human Performance; Vol. 18 No. 4 (2016); 381-390Revista Brasileira de Cineantropometria e Desempenho Humano; v. 18 n. 4 (2016); 381-3901980-00371415-8426reponame:Revista Brasileira de Cineantropometria & Desempenho Humano (Online)instname:Universidade Federal de Santa Catarina (UFSC)instacron:UFSCenghttps://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p381/32457Copyright (c) 2016 Revista Brasileira de Cineantropometria e Desempenho Humanoinfo:eu-repo/semantics/openAccessGadelha, André BonadiasNeri, Silvia Gonçalves RicciSafons, Marisete PeraltaMoreira, Sérgio RodriguesLima, Ricardo Moreno2018-12-05T09:52:07Zoai:periodicos.ufsc.br:article/42730Revistahttps://periodicos.ufsc.br/index.php/rbcdh/PUBhttps://periodicos.ufsc.br/index.php/rbcdh/oairbcdh@contato.ufsc.br || portaldeperiodicos.bu@contato.ufsc.br1980-00371415-8426opendoar:2018-12-05T09:52:07Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)false
dc.title.none.fl_str_mv Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
Comparações entre índices de adiposidade corporal e pontos de corte na predição de incapacidade funcional em mulheres idosas
title Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
spellingShingle Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
Gadelha, André Bonadias
title_short Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
title_full Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
title_fullStr Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
title_full_unstemmed Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
title_sort Comparisons between body adiposity indexes and cutoff values in the prediction of functional disability in older women
author Gadelha, André Bonadias
author_facet Gadelha, André Bonadias
Neri, Silvia Gonçalves Ricci
Safons, Marisete Peralta
Moreira, Sérgio Rodrigues
Lima, Ricardo Moreno
author_role author
author2 Neri, Silvia Gonçalves Ricci
Safons, Marisete Peralta
Moreira, Sérgio Rodrigues
Lima, Ricardo Moreno
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Gadelha, André Bonadias
Neri, Silvia Gonçalves Ricci
Safons, Marisete Peralta
Moreira, Sérgio Rodrigues
Lima, Ricardo Moreno
description The aim of this study was to compare body adiposity indexes and to identify cutoff values in the prediction of disability in older women. Eighty-seven voluntees (67.27±6.45 years) underwent body composition assessment using dual-energy X-ray absorptiometry (DXA) and had five anthropometric indexes measured (Waist Circumference, WC; Waist-to-Height Ratio, WHtR; Body Mass Index, BMI; Body Adiposity Index, BAI; and conicity index). Functionality was assessed from three Senior Fitness Test Battery protocols: 30-second chair stand, 8-foot up-and-go, and 6-minute walk. Pearson’s correlation was conducted to identify the relationship between body adiposity indexes and functionality results. Cutoff values to predict disability were obtained from ROC curves and odds ratio were calculated for the same outcome. Disability prevalence was 36.8%. Scores in the 30-second chair stand, 8-foot up-and-go, and 6-minute walk tests showed stronger associations with WC (r=-0.345; p<0.01), WHtR (r=-0.417; p<0.01) and BAI (r=0.296; p<0.01), respectively. The cutoff values identified were 89.5cm, 39.2%, 26.93kg/m2, 34.6%, 0.51cm and 1.23 for WC, DXA-derived body fat percentage, BMI, BAI, WHtR and conicity index, respectively. WC showed greater odds ratio for disability outcome (odds ratio: 3.16; CI: 1.3–7.8). WC showed strong relationship with functional tests and its cutoff values exhibited predicting skill for disability in older women. 
publishDate 2016
dc.date.none.fl_str_mv 2016-09-19
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
"Avaliado por Pares",
Original paper
Avaliado por Pares
Artigos Originais
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p381
10.1590/1980-0037.2016v18n4p381
url https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p381
identifier_str_mv 10.1590/1980-0037.2016v18n4p381
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicos.ufsc.br/index.php/rbcdh/article/view/1980-0037.2016v18n4p381/32457
dc.rights.driver.fl_str_mv Copyright (c) 2016 Revista Brasileira de Cineantropometria e Desempenho Humano
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 Revista Brasileira de Cineantropometria e Desempenho Humano
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil
publisher.none.fl_str_mv Universidade Federal de Santa Catarina. Florianópolis, SC. Brasil
dc.source.none.fl_str_mv Brazilian Journal of Kinanthropometry and Human Performance; Vol. 18 No. 4 (2016); 381-390
Revista Brasileira de Cineantropometria e Desempenho Humano; v. 18 n. 4 (2016); 381-390
1980-0037
1415-8426
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repository.name.fl_str_mv Revista Brasileira de Cineantropometria & Desempenho Humano (Online) - Universidade Federal de Santa Catarina (UFSC)
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