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目的了解成都市成年人超重和肥胖流行特征,为制定相关防制策略和措施提供参考依据。方法采用多阶段整群随机抽样方法,于2015年9-11月对成都市2 892名18岁以上居民进行问卷调查、体格检查和实验室检查。结果成都市成年人超重标化率为34.01%,肥胖标化率为12.22%。超重率和肥胖率均随年龄呈先上升后下降趋势。城区男女超重率分别为42.34%,31.19%,差异均有统计学意义(P<0.05)。农村男女肥胖率分别为11.26%和15.96%,差异均有统计学意义(P<0.05)。男性受教育水平越高,超重、肥胖率越高,女性则呈现相反趋势。结论成都市成年人超重和肥胖率处于较高水平,已经成为一个严重影响人群健康问题,应有针对性的制定控制措施和策略。
Objective To understand the prevalence of overweight and obesity among adults in Chengdu and to provide reference for formulating relevant prevention and control strategies and measures. Methods A multistage cluster random sampling method was used to survey 2,992 residents over the age of 18 in Chengdu from September to November in 2015. Physical examination and laboratory tests were conducted. Results Chengdu adults overweight standardization rate was 34.01%, fat standardization rate was 12.22%. The rates of overweight and obesity increased at first and then decreased with age. Overweight rates of male and female in urban area were 42.34% and 31.19%, respectively, with significant differences (P <0.05). The obesity rates of rural men and women were 11.26% and 15.96% respectively, with statistical significance (P <0.05). The higher the level of male education, overweight, the higher the obesity rate, women show the opposite trend. Conclusion Adult overweight and obesity rates in Chengdu are at a high level and have become a serious problem affecting the health of the population. Therefore, we should make targeted control measures and strategies.