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目的:了解成年人中心性肥胖及相关危险因素的流行情况,为开展人群中心性肥胖防控措施提供科学依据。方法:采用多阶段整群随机抽样的方式,抽取18岁以上的常住居民。采用问卷调查、体格检查方法收集研究对象的基本资料。结果:本次调查有效样本为9280人,中心性肥胖率为26.7%,其中男性22.4%,女性30.8%,女性高于男性,差异有统计学意义(P<0.05);其中城市36.2%,农村23.2%,城市高于农村,差异有统计学意义(P<0.05)。多因素logistics回归分析显示,城乡、年龄、性别、食用油炸食品等为人群中心性肥胖危险因素。结论:贵州省成年人中心性肥胖患病率较高,建议针对主要的危险因素,开展平衡膳食、适量运动,维持健康体重的干预控制措施。
OBJECTIVE: To understand the prevalence of central obesity and related risk factors in adults and to provide a scientific basis for the prevention and control of central obesity in the population. Methods: A multistage cluster random sampling method was used to extract permanent residents above 18 years of age. Using questionnaires, physical examination methods to collect the basic information of the research object. Results: The effective sample size of this survey was 9,280 with a central obesity rate of 26.7%, of which 22.4% were male and 30.8% were female, with a statistically significant difference (P <0.05). Among them, 36.2% were urban, rural 23.2%, higher than rural areas, the difference was statistically significant (P <0.05). Multi-factor logistics regression analysis showed that urban and rural areas, age, gender, consumption of fried foods and other risk factors for central obesity. Conclusion: The prevalence of central obesity is relatively high among adults in Guizhou Province. It is suggested that interventions should be taken to balance diet, exercise and maintain healthy weight against the main risk factors.