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学科主题: 公共卫生
题名:
Prevalence and correlates of airflow obstruction in similar to 317 000 never-smokers in China
作者: Smith, Margaret1,2; Li, Liming3,4; Augustyn, Mareli1,2; Kurmi, Om1,2; Chen, Junshi5; Collins, Rory1,2; Guo, Yu3; Han, Yabin6; Qin, Jingxin7; Xu, Guanqun8; Wang, Jian9; Bian, Zheng3; Zhou, Gang10; Peto, Richard1,2; Chen, Zhengming1,2; China Kadoorie Biobank Collaborati
刊名: EUROPEAN RESPIRATORY JOURNAL
发表日期: 2014-07-01
DOI: 10.1183/09031936.00152413
卷: 44, 期:1, 页:66-77
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology
类目[WOS]: Respiratory System
研究领域[WOS]: Respiratory System
关键词[WOS]: GUANGZHOU BIOBANK COHORT ; PULMONARY-DISEASE ; RISK-FACTORS ; BIOMASS FUELS ; COPD ; POLLUTION ; SMOKING ; NONSMOKERS ; BURDEN ; ADULTS
英文摘要:

In China, the burden of chronic obstructive disease (COPD) is high in never-smokers but little is known about its causes in this group.

We analysed data on 287 000 female and 30 000 male never-smokers aged 30-79 years from 10 regions in China, who participated in the China Kadoorie Biobank baseline survey (2004-2008). Prevalence of airflow obstruction (AFO) (pre-bronchodilator forced expiratory volume in 1 s (FEV1)/forced vital capacity (PVC) <0.7 and below the lower limit of normal (LLN)) was estimated, by age and region. Cross-sectional associations of AFO (FEV1/FVC <0.7), adjusted for confounding, were examined.

AFO prevalence defined as FEV1/FVC <0.7 was 4.0% in females and 5.1% in males (mean ages 51 and 54 years, respectively). AFO prevalence defined as FEV1/FVC

AFO is prevalent in Chinese never-smokers, particularly among those with low socioeconomic status or prior tuberculosis, and in rural males.

语种: 英语
WOS记录号: WOS:000338906700009
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.bjmu.edu.cn/handle/400002259/65654
Appears in Collections:北京大学公共卫生学院_期刊论文

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作者单位: 1.Univ Oxford, Clin Trial Serv Unit, Oxford OX3 7LF, England
2.China Natl Ctr Food Safety Risk Assessment, Beijing, Peoples R China
3.Tongxiang Ctr Dis Control, Tongxiang, Peoples R China
4.Univ Oxford, Epidemiol Studies Unit CTSU, Oxford OX3 7LF, England
5.Chinese Acad Med Sci, Beijing 100730, Peoples R China
6.Peking Univ, Hlth Sci Ctr, Sch Publ Hlth, Beijing 100871, Peoples R China
7.Liuzhou Ctr Dis Control, Liuzhou, Peoples R China
8.Suzhou Ctr Dis Control, Suzhou, Peoples R China
9.Pengzhou Ctr Dis Control, Pengzhou, Peoples R China
10.Henan Ctr Dis Control, Zhengzhou, Peoples R China

Recommended Citation:
Smith, Margaret,Li, Liming,Augustyn, Mareli,et al. Prevalence and correlates of airflow obstruction in similar to 317 000 never-smokers in China[J]. EUROPEAN RESPIRATORY JOURNAL,2014,44(1):66-77.
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