Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey

Background: This article assessed the relationship between waist circumference (WC) and cardiorespiratory fitness (CRF) of children and adolescents aged 7–18 years. Methods: Using a stratified cluster random sampling method, 92,574 children and adolescents (47,364 males and 45,210 females) were extr...

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Autores principales:	Yuan Liu, Xiaojian Yin, Feng Zhang, Yuqiang Li, Cunjian Bi, Yi Sun, Ming Li, Ting Zhang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Waist circumference Cardiorespiratory fitness Children and adolescents Maximal oxygen consumption 20 m shuttle Run test Sports GV557-1198.995
Acceso en línea:	https://doaj.org/article/3c9ca8da64204f7d817a119627d5f5e0
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spelling	oai:doaj.org-article:3c9ca8da64204f7d817a119627d5f5e02021-11-16T04:09:27ZRelationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey1728-869X10.1016/j.jesf.2021.10.004https://doaj.org/article/3c9ca8da64204f7d817a119627d5f5e02022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1728869X21000447https://doaj.org/toc/1728-869XBackground: This article assessed the relationship between waist circumference (WC) and cardiorespiratory fitness (CRF) of children and adolescents aged 7–18 years. Methods: Using a stratified cluster random sampling method, 92,574 children and adolescents (47,364 males and 45,210 females) were extracted. CRF was measured by performance in the 20 m shuttle run test (20mSRT) and the subsequent estimation of maximal oxygen consumption (V˙O2max) using the Léger equations. Participants were divided into five groups of WC percentiles and three groups of CRF percentiles by the Lambda Mu Sigma (LMS). The correlation between WC and CRF was examined by one-way ANOVA and curvilinear regression analysis. Results: WC increased with age, while V˙O2max showed an age-related decline. Controlling for gender, urban, and rural factors, for children and adolescents aged 10–12, 13–15, and 16–18 years, the V˙O2max Z-score of the normal WC group was significantly higher than the very low WC group (P < 0.05). Controlling for gender, urban, and rural factors, for participants aged 7–18 years, the V˙O2max Z-score of the normal WC group was significantly higher than the high WC group and the very high WC group (P < 0.05). Conclusions: It generally shows a “parabolic” trend between WC-Z and V˙O2max-Z. The CRF among children and adolescents in the normal WC group is significantly higher than that in the low and the high WC groups.Yuan LiuXiaojian YinFeng ZhangYuqiang LiCunjian BiYi SunMing LiTing ZhangElsevierarticleWaist circumferenceCardiorespiratory fitnessChildren and adolescentsMaximal oxygen consumption20 m shuttle Run testSportsGV557-1198.995ENJournal of Exercise Science & Fitness, Vol 20, Iss 1, Pp 1-8 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Waist circumference Cardiorespiratory fitness Children and adolescents Maximal oxygen consumption 20 m shuttle Run test Sports GV557-1198.995
spellingShingle	Waist circumference Cardiorespiratory fitness Children and adolescents Maximal oxygen consumption 20 m shuttle Run test Sports GV557-1198.995 Yuan Liu Xiaojian Yin Feng Zhang Yuqiang Li Cunjian Bi Yi Sun Ming Li Ting Zhang Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
description	Background: This article assessed the relationship between waist circumference (WC) and cardiorespiratory fitness (CRF) of children and adolescents aged 7–18 years. Methods: Using a stratified cluster random sampling method, 92,574 children and adolescents (47,364 males and 45,210 females) were extracted. CRF was measured by performance in the 20 m shuttle run test (20mSRT) and the subsequent estimation of maximal oxygen consumption (V˙O2max) using the Léger equations. Participants were divided into five groups of WC percentiles and three groups of CRF percentiles by the Lambda Mu Sigma (LMS). The correlation between WC and CRF was examined by one-way ANOVA and curvilinear regression analysis. Results: WC increased with age, while V˙O2max showed an age-related decline. Controlling for gender, urban, and rural factors, for children and adolescents aged 10–12, 13–15, and 16–18 years, the V˙O2max Z-score of the normal WC group was significantly higher than the very low WC group (P < 0.05). Controlling for gender, urban, and rural factors, for participants aged 7–18 years, the V˙O2max Z-score of the normal WC group was significantly higher than the high WC group and the very high WC group (P < 0.05). Conclusions: It generally shows a “parabolic” trend between WC-Z and V˙O2max-Z. The CRF among children and adolescents in the normal WC group is significantly higher than that in the low and the high WC groups.
format	article
author	Yuan Liu Xiaojian Yin Feng Zhang Yuqiang Li Cunjian Bi Yi Sun Ming Li Ting Zhang
author_facet	Yuan Liu Xiaojian Yin Feng Zhang Yuqiang Li Cunjian Bi Yi Sun Ming Li Ting Zhang
author_sort	Yuan Liu
title	Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
title_short	Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
title_full	Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
title_fullStr	Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
title_full_unstemmed	Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey
title_sort	relationship between waist circumference and cardiorespiratory fitness in chinese children and adolescents: results from a cross-sectional survey
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/3c9ca8da64204f7d817a119627d5f5e0
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Relationship between waist circumference and cardiorespiratory fitness in Chinese children and adolescents: Results from a cross-sectional survey

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