超重
环境卫生
公共卫生
横断面研究
流行病学
儿童肥胖
民族
全国健康与营养检查调查
逻辑回归
作者
Ying-Jun Mi,Bing Zhang,Huijun Wang,Jing Yan,Wei Han,Jing Zhao,Dian-Wu Liu,Qing-Bao Tian
标识
DOI:10.1016/j.amepre.2015.05.005
摘要
Introduction The prevalence of obesity in Chinese adults increased from 1991 to 2000; however, recent changes in this trend are unclear. This study aims to estimate the current prevalence of obesity and to assess trends in obesity and BMI distribution in Chinese adults from 1991 through 2011. Methods Height and weight measurements of 12,249 Chinese adults from the 2011 China Health and Nutrition Survey were analyzed (in 2013) together with China Health and Nutrition Survey data for 1991−2009. Obesity was defined as BMI≥28.0 kg/m 2 based on the Working Group on Obesity in China criteria. Results In the 2011 survey, the age-adjusted mean BMI was 23.8 (95% CI=23.7, 23.9) for men and 23.4 (95% CI=23.2, 23.5) for women. The age-adjusted prevalence of obesity was 11.3% (95% CI=10.8%, 11.9%) overall, 11.8% (95% CI=10.8%, 12.6%) among men, and 11.0% (95% CI=10.3%, 11.8%) among women. Estimates of age-adjusted obesity prevalence among the Chinese population were significantly lower than those of the U.S. population (all p p p Conclusions The prevalence of obesity among both Chinese men and women increased significantly from 1991 through 2011, particularly among men.
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