Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.

Detalhes bibliográficos
Autor(a) principal: Cândido, Ana Paula Carlos
Data de Publicação: 2012
Outros Autores: Alosta, J. P. S., Oliveira, Cinthia Teixeira de, Freitas, Renata Nascimento de, Freitas, Silvia Nascimento de, Coelho, George Luiz Lins Machado
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFOP
Texto Completo: http://www.repositorio.ufop.br/handle/123456789/3775
Resumo: Background and aims: Childhood obesity is increasing dramatically in last decades. To evaluate the usefulness of body mass index (BMI), skinfold thickness (ST), waist circumference (WC), and foot-to-foot bioelectrical impe - dance (BIA-FF) for screening for obesity in mixed-race population, using the tetrapolar bioelectrical impedance (BIA-T) technique as reference method. Methods and results: A cross-sectional-based population study was performed in the city of Ouro Preto, Brazil, in 2006. Schoolchildren aged 6-15 years (n = 788) was randomly selected according to age and sex stratified by the proportion of students in each schools of the city. Nonparametric receiver operating characteristic (ROC) analysis was used to define the sensitivity and specificity for each method studied using the tetrapolar method as reference. The BMI and the BIA-FF were the most suita - ble for adiposity screening in pre-pubertal and pubertal stages because they present a better balance between sensitivity and specificity, and smaller misclassification. For post-pubertal boys, the BF-ST-D was the best body fat assessment method. Conclusion: The results suggest that BIA-FF and BMI are choice methods for obesity screening in mixed population and that the method choice for body fat screening must be done according to sexual maturity of boys and girls. The present study demonstrates the need to perform studies in wider mixed-race population to determine anthropometric parameters and to examine the predictive ability of methods and cut-offs here elucidated in the development of obesity.
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spelling Cândido, Ana Paula CarlosAlosta, J. P. S.Oliveira, Cinthia Teixeira deFreitas, Renata Nascimento deFreitas, Silvia Nascimento deCoelho, George Luiz Lins Machado2014-11-11T18:37:03Z2014-11-11T18:37:03Z20120212-1611http://www.repositorio.ufop.br/handle/123456789/3775Background and aims: Childhood obesity is increasing dramatically in last decades. To evaluate the usefulness of body mass index (BMI), skinfold thickness (ST), waist circumference (WC), and foot-to-foot bioelectrical impe - dance (BIA-FF) for screening for obesity in mixed-race population, using the tetrapolar bioelectrical impedance (BIA-T) technique as reference method. Methods and results: A cross-sectional-based population study was performed in the city of Ouro Preto, Brazil, in 2006. Schoolchildren aged 6-15 years (n = 788) was randomly selected according to age and sex stratified by the proportion of students in each schools of the city. Nonparametric receiver operating characteristic (ROC) analysis was used to define the sensitivity and specificity for each method studied using the tetrapolar method as reference. The BMI and the BIA-FF were the most suita - ble for adiposity screening in pre-pubertal and pubertal stages because they present a better balance between sensitivity and specificity, and smaller misclassification. For post-pubertal boys, the BF-ST-D was the best body fat assessment method. Conclusion: The results suggest that BIA-FF and BMI are choice methods for obesity screening in mixed population and that the method choice for body fat screening must be done according to sexual maturity of boys and girls. The present study demonstrates the need to perform studies in wider mixed-race population to determine anthropometric parameters and to examine the predictive ability of methods and cut-offs here elucidated in the development of obesity.Antecedentes y objetivos: La obesidad infantil esta aumentando alarmantemente en las ultimas decadas. Para evaluar la utilidad del indice de masa corporal (IMC), el grosor del pliegue cutaneo (GPC), la circunferência de la cintura (CC), y la impedancia bioelectrica pie-a-pie (BIA-PP) para el cribado de la obesidad em poblaciones con diversidad de razas utilizando una técnica de impedancia bioelectrica tetrapolar (BIA-T) como el metodo de referencia. Métodos y resultados: se realizo un estudio transversal poblacional in la ciudad de Ouro Preto, Brasil, en el 2006. Se distribuyo al azar a escolares de 6-15 anos (n = 788), que se seleccionaron en funcion de la edad y el sexo, estratificados por la proporcion de estudiantes en cada colégio de la ciudad. Se utilizo un analisis no parametrico de curvas ROC para definir la sensibilidad y la especificidad para cada metodo estudiado empleando el metodo tetrapolar como referencia. El IMC y la BIA-PP fueron lós mas idoneos para el cribado de la obesidad en las etapas prepuberales y puberales puesto que presentan un equilíbrio mejor entre la sensibilidad y la especificidad y um menor fallo de clasificacion. Para los ninos prepuberes, El BF-GPC-D fue el mejor metodo de evaluacion de la grasa Corporal. Conclusión: Los resultados sugieren que la BIA-PP y El IMC son los metodos de eleccion para el cribado de La obesidad en poblaciones mixtas y que el metodo de eleccion para el cribado de la grasa corporal debe realizarse de acuerdo con la madurez sexual de los chicos y chicas. Este estudio demuestra la necesidad de realizar estúdios en poblaciones mixtas mas amplias para determinar lós parametros antropologicos y examinar la capacidad predictiva de los metodos y los puntos de corte obtenidos aqui en el desarrollo de la obesidad.CÂNDIDO, A. P. C. et al. Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study. Nutrición Hospitalaria, v. 27, p. 145-152, 2012. Disponível em: <http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0212-16112012000100017&lng=en&nrm=iso&tlng=en>. Acesso em: 01 set. 2014.ObesityBioelectrical impedanceSensibilitySpecificitySchoolchildrenAnthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleDisponível sob uma licença Creative Commons Attribution 3.0 que permite copiar, distribuir e transmitir o trabalho, desde que seja citado o autor e licenciante. Não permite o uso para fins comerciais nem a adaptação desta. Fonte: Nutricion Hospitalaria <http://www.aulamedica.es/gdcr/index.php/nh/index>. Acesso em: 03 set. 2014.info:eu-repo/semantics/openAccessengreponame:Repositório Institucional da UFOPinstname:Universidade Federal de Ouro Preto (UFOP)instacron:UFOPLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://www.repositorio.ufop.br/bitstream/123456789/3775/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52ORIGINALARTIGO_AnthropometricMethodsObesity.pdfARTIGO_AnthropometricMethodsObesity.pdfapplication/pdf118357http://www.repositorio.ufop.br/bitstream/123456789/3775/1/ARTIGO_AnthropometricMethodsObesity.pdff6f61a1d0b2ecafda55ea3e56f35a2ceMD51123456789/37752019-05-07 10:53:16.76oai:localhost: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Repositório InstitucionalPUBhttp://www.repositorio.ufop.br/oai/requestrepositorio@ufop.edu.bropendoar:32332019-05-07T14:53:16Repositório Institucional da UFOP - Universidade Federal de Ouro Preto (UFOP)false
dc.title.pt_BR.fl_str_mv Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
title Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
spellingShingle Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
Cândido, Ana Paula Carlos
Obesity
Bioelectrical impedance
Sensibility
Specificity
Schoolchildren
title_short Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
title_full Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
title_fullStr Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
title_full_unstemmed Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
title_sort Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study.
author Cândido, Ana Paula Carlos
author_facet Cândido, Ana Paula Carlos
Alosta, J. P. S.
Oliveira, Cinthia Teixeira de
Freitas, Renata Nascimento de
Freitas, Silvia Nascimento de
Coelho, George Luiz Lins Machado
author_role author
author2 Alosta, J. P. S.
Oliveira, Cinthia Teixeira de
Freitas, Renata Nascimento de
Freitas, Silvia Nascimento de
Coelho, George Luiz Lins Machado
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cândido, Ana Paula Carlos
Alosta, J. P. S.
Oliveira, Cinthia Teixeira de
Freitas, Renata Nascimento de
Freitas, Silvia Nascimento de
Coelho, George Luiz Lins Machado
dc.subject.por.fl_str_mv Obesity
Bioelectrical impedance
Sensibility
Specificity
Schoolchildren
topic Obesity
Bioelectrical impedance
Sensibility
Specificity
Schoolchildren
description Background and aims: Childhood obesity is increasing dramatically in last decades. To evaluate the usefulness of body mass index (BMI), skinfold thickness (ST), waist circumference (WC), and foot-to-foot bioelectrical impe - dance (BIA-FF) for screening for obesity in mixed-race population, using the tetrapolar bioelectrical impedance (BIA-T) technique as reference method. Methods and results: A cross-sectional-based population study was performed in the city of Ouro Preto, Brazil, in 2006. Schoolchildren aged 6-15 years (n = 788) was randomly selected according to age and sex stratified by the proportion of students in each schools of the city. Nonparametric receiver operating characteristic (ROC) analysis was used to define the sensitivity and specificity for each method studied using the tetrapolar method as reference. The BMI and the BIA-FF were the most suita - ble for adiposity screening in pre-pubertal and pubertal stages because they present a better balance between sensitivity and specificity, and smaller misclassification. For post-pubertal boys, the BF-ST-D was the best body fat assessment method. Conclusion: The results suggest that BIA-FF and BMI are choice methods for obesity screening in mixed population and that the method choice for body fat screening must be done according to sexual maturity of boys and girls. The present study demonstrates the need to perform studies in wider mixed-race population to determine anthropometric parameters and to examine the predictive ability of methods and cut-offs here elucidated in the development of obesity.
publishDate 2012
dc.date.issued.fl_str_mv 2012
dc.date.accessioned.fl_str_mv 2014-11-11T18:37:03Z
dc.date.available.fl_str_mv 2014-11-11T18:37:03Z
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dc.language.iso.fl_str_mv eng
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dc.publisher.none.fl_str_mv CÂNDIDO, A. P. C. et al. Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study. Nutrición Hospitalaria, v. 27, p. 145-152, 2012. Disponível em: <http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0212-16112012000100017&lng=en&nrm=iso&tlng=en>. Acesso em: 01 set. 2014.
publisher.none.fl_str_mv CÂNDIDO, A. P. C. et al. Anthropometric methods for obesity screening in schoolchildren; the Ouro Preto Study. Nutrición Hospitalaria, v. 27, p. 145-152, 2012. Disponível em: <http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0212-16112012000100017&lng=en&nrm=iso&tlng=en>. Acesso em: 01 set. 2014.
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