安庆市宜秀区农村居民超重和肥胖的流行现状及影响因素分析

Prevalence of adult overweight and obesity and its affecting factocs in rural aceus of Anqing city

目的了解安庆市宜秀区农村居民超重和肥胖的流行特点及影响因素。方法采取整群随机抽样方法,抽取宜秀区年龄大于18岁农村常住居民2 905人(其中男性1 460人,女姓1 445人)测量身高、体重和血压值,分析超重、肥胖患病现况不同体质指数(BMI)对象的高血压患病率进行比较。结果安庆市宜秀区农村居民超重率为31.3%,标化率30.3%;肥胖率为9.4%,标化率9.0%。男性的超重肥胖好发于文化程度较高的已婚中年人群,女性的超重肥胖率好发于文化程度较低的已婚中老年人群。BMI大于24 kg/m2的人群高血压患病率与小于24kg/m2比较差异有统计学意义(χ2=95.7,P<0.01)。结论安庆市农村超重率和肥胖率呈现较高水平流行。

Objective To obtain current situation of adult overweight and obesity prevalence among rural residents in Yixiu district of Anqing city. Methods More than 2 905 rural residents above 18 years old （ male 1 460, female 1 445 ） in Yixiu district were selected by cluster sampling method to take questionnaire - based survey and physical examinations. Their height, weight and pressure value were measured, and the prevalence rate of hypertension among people with different BMI. Results The prevalence rates of overweight and obesity were 31.3% and 9.4% respectively, and the standardized rates were 30.3% and 9.0%, respectively. The overweight/obesity was more often occurred in mid - aged married men with higher education and occurred in middle - aged and older married women with less education. There was significant difference in prevalence rate of hypertension between people whose BMI were ≥24 kg/m2 and whose BMI were 〈 24 kg/m2. Conclusion The prevalence rates of overweight and obesity are relatively high in the rural areas of Anqing.