珠海市15～69岁居民超重与肥胖患病率及影响因素调查

Prevalence of Overweight and Obesity and Its Influence Factors among Inhabitants Aged 15-69 Years in Zhuhai

目的了解珠海市居民超重与肥胖患病率及其影响因素。方法采用多阶段分层随机整群抽样的方法,选取珠海市香洲区、斗门区和金湾区15～69岁常驻居民961人,进行问卷调查和身高体重测量,应用多因素非条件logistic回归模型分析超重与肥胖患病的影响因素。结果珠海市居民超重、肥胖患病率分别为18.1%和6.6%,标化率分别为17.6%和6.5%。男性和女性超重与肥胖标化率分别为18.4%、5.8%、16.5%和7.2%。logistic回归分析结果显示,年龄、饮酒、吸烟、不同地区是超重与肥胖患病率的影响因素,其OR值分别为1.028、1.683、0.677、1.404,P均<0.05。结论珠海市居民超重与肥胖患病率超过中国居民平均水平,已成为危害居民健康的重要公共卫生问题,应针对相关危险因素采取及时有效的预防控制措施。

Objective To understand the prevalence of overweight and obesity and its influence factors in Zhuhai inhabitants.Methods Applying multi-stage cluster random sampling in the three administrative areas of Zhuhai including Xiangzhou,Doumen and Jinwan,A questionnaire-based survey was performed in conjunction of the measurement of height and weight among 961 inhabitants aged 15-69 years.In addition,a multivariate unconditional logistic regression model was employed to analyze the influence factors of overweight and obesity.Results The prevalence and standardized rates of overweight and obesity in the study population were 18.1%,17.6%,6.6%,6.5%,respectively.The standardized rates of overweight and obesity in male and female were 18.4%,5.8%,16.5%,7.2%,respectively.Age,drinking,smoking and regional difference were identified as the 4 risk factors of overweight and obesity,their OR values being 1.028,1.683,0.677,1.404,P0.05,respectively.Conclusion The prevalence of overweight and obesity in Zhuhai’s inhabitants was over the average level of Chinese residents,and overweight and obesity has become a major risk factor influencing the health of Zhuhai’s inhabitants.In view of the influence factors of overweight and obesity,timely and effective prevention and control measures should be taken.