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Patterns and socio-demographic correlates of domain-specific physical activities and their associations with adiposity in the China Kadoorie Biobank study
Du, Huaidong1,2; Li, Liming3,4; Whitlock, Gary1,2; Bennett, Derrick1,2; Guo, Yu4; Bian, Zheng4; Chen, Junshi5; Sherliker, Paul1,2; Huang, Ying6; Zhang, Ningmei7; Zheng, Xiangyang8; Li, Zhongxiao9; Hu, Ruying10; Collins, Rory1,2; Peto, Richard1,2; Chen, Zhengming1,2; China Kadoorie Biobank CKB Collabo
关键词Physical activity Domain Obesity China Biobank
刊名BMC PUBLIC HEALTH
2014-08-09
DOI10.1186/1471-2458-14-826
14
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Public, Environmental & Occupational Health
研究领域[WOS]Public, Environmental & Occupational Health
关键词[WOS]CARDIOVASCULAR RISK-FACTORS ; LEISURE-TIME ; ACTIVITY QUESTIONNAIRE ; PUBLIC-HEALTH ; SELF-REPORT ; OBESITY ; ADULTS ; POPULATION ; SHANGHAI ; VALIDITY
英文摘要

Background: Domain-specific physical activities may have different correlates and health effects, but few large studies have examined these questions, especially their separate associations with adiposity.

Methods: We analysed cross-sectional data of 466 605 adults without any prior chronic diseases, enrolled during 2004-8, from 10 diverse localities across China. Physical activity level in each of 4 domains (occupation, commuting, household, and active-recreation), calculated as metabolic equivalent (MET)-hr/day, was related to social-demographic factors and measures of adiposity (body mass index [BMI], waist circumference [WC], and bio-impedance derived percentage body fat), using multivariable linear and logistic regression models.

Results: The overall mean age was 50.8 years. The mean total physical activity was 21.7 MET-hr/day, mainly from occupation (62%) and household chores (26%), but little from active-recreation (4%), with women having a much higher household activity than men. Older participants had a lower level of occupational activity but a higher level of household and active-recreational activity, particularly after retirement. There was no linear association of occupational activity with adiposity, but working women tended to have a lower adiposity (e. g. 1.0 cm WC) than non-working women. In men, there was an inverse and apparently linear association between adiposity and levels of both commuting-related and household activities, with 3 MET-hr/day associated with -0.11 and -0.13 kg/m(2) BMI, -0.42 and -0.62 cm WC, and -0.28 and -0.33 percentage points of body fat, respectively. In women, only household activity showed a linear, but weaker, association with adiposity. A higher adiposity was observed among men and women with higher levels of active-recreational activity.

Conclusions: In Chinese adults, physical activity mainly involves occupation and housework, with little from active-recreational activity. Domain-specific physical activities varied by socio-demographic factors and had different associations with adiposity.

语种英语
WOS记录号WOS:000340817000001
项目编号2011BAI09B01
资助机构Kadoorie Charitable Foundation in Hong Kong, China ; Wellcome Trust in the UK ; UK Medical Research Council (MRC) ; British Heart Foundation ; Ministry of Science and Technology, People&prime ; s Republic of China ; Cancer Research UK
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/67739
专题北京大学公共卫生学院
作者单位1.Univ Oxford, Nuffield Dept Populat Hlth, Clin Trial Serv Unit, Oxford, England
2.Univ Oxford, Nuffield Dept Populat Hlth, Epidemiol Studies Unit CTSU, Oxford, England
3.Peking Univ, Hlth Sci Ctr, Sch Publ Hlth, Beijing 100871, Peoples R China
4.Chinese Acad Med Sci, Beijing 100730, Peoples R China
5.China Natl Ctr Food Safety Risk Assessment, Beijing, Peoples R China
6.Prov Ctr Dis Control, Adm Off, Hangzhou, Zhejiang, Peoples R China
7.Prov Ctr Dis Control, Noncommunicable Dis Prevent & Control Dept, Guangxi, Guangxi Zhuang, Peoples R China
8.Prov Ctr Dis Control, Noncommunicable Dis Prevent & Control Dept, Chengdu, Sichuan, Peoples R China
9.Meilan Ctr Dis Control, Noncommunicable Dis Prevent & Control Dept, Haikou, Hainan Province, Peoples R China
10.Maiji Ctr Dis Control, Noncommunicable Dis Prevent & Control Dept, Tianshui, Gansu, Peoples R China
推荐引用方式
GB/T 7714
Du, Huaidong,Li, Liming,Whitlock, Gary,et al. Patterns and socio-demographic correlates of domain-specific physical activities and their associations with adiposity in the China Kadoorie Biobank study[J]. BMC PUBLIC HEALTH,2014,14.
APA Du, Huaidong.,Li, Liming.,Whitlock, Gary.,Bennett, Derrick.,Guo, Yu.,...&China Kadoorie Biobank CKB Collabo.(2014).Patterns and socio-demographic correlates of domain-specific physical activities and their associations with adiposity in the China Kadoorie Biobank study.BMC PUBLIC HEALTH,14.
MLA Du, Huaidong,et al."Patterns and socio-demographic correlates of domain-specific physical activities and their associations with adiposity in the China Kadoorie Biobank study".BMC PUBLIC HEALTH 14(2014).
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