杭州市20～79岁居民代谢综合征流行特征的研究

目的了解杭州市居民代谢综合征（MS）流行特征及影响因素。方法采用分层整群抽样的方法于2005年调查了杭州市20～79岁城乡常住居民1452人。 结果杭州市居民MS的患病率为8.68%，标化率为6.70%，增龄趋势明显，40岁起患病率明显升高，男女性别间、城乡之间患病无差异。MS家族聚集趋势明显（Fisher 确切概率IP/I=0.0244），随体力活动频次和强度增加患病率有下降的趋势（I/Isup2/sup=6.2956, I/Isup2/sup=6.6692, IP/I0.05）。人群MS的知晓率很低（3.65%）。结论MS已成为威胁本地区居民健康的重要公共卫生问题，应加大健康教育力度和针对不同人群开展综合性防治。

Epidemiological features of metabolic syndrome in people aged 20-79 years in Hangzhou

Objective To investigate the epidemiological features of metabolic syndrome (MS) and its related factors in Hangzhou. Methods A stratified sampling cluster survey was performed among 1452 residents aged 20-79 years in the urban and rural areas of Hangzhou in 2005. Results The prevalence rate of MS was 8.68% and the age-standardized prevalence rate was 6.70% for the residents in Hangzhou,which was increased significantly after 40 years old. The differences on prevalence between male and female,urban area and...