重庆市北碚区高血压患病及其影响因素分析

目的：了解重庆市北碚区居民高血压水平及高血压患病率，探讨高血压的影响因素。方法采用分层整群随机抽样方法，抽取辖区内大于18岁居民1210人，采用集中调查和入户调查相结合的方式进行调查。结果检出高血压患者200例，患病率为16.53％，其中男性患病率16.58％，女性患病率16.47％，男女高血压患病率差异无统计学意义，相同年龄段内男女高血压患病率差异无统计学意义，但无论男女高血压患病率都随年龄增加而升高（男χ2＝66.08，P＜0.01；女χ2＝79.84，P＜0.01）；年龄大、每日食盐摄入量和体重指数超标是高血压患病的危险因素。结论重庆市北碚区居民高血压患病率低于全国平均水平，其发病与年龄、生活习惯、生活方式有关。

Prevalence and relevant factors of hypertension among residents in Chongqing

Objective To explore the status of blood pressure and risk factors of hypertension among the residents of Beibei .Methods The survey was performed in 1210 adult residents living in Beibei districts .The related risk factors were investigated with the uniform questionnaire .Results Among the subjects the prevalence of hypertension was 16.53%.The hypertension prevalence was significantly higher in the elderly people .There were no significant differences in hypertension prevalence between male and female at various age （P＆gt;0.05）.Age, obesity, body mass index, daily salt and soil intakes were risk factors for hypertension . Conclusion The prevalence of hypertension in Beibei districts is lower than the whole country .Age, life hab-its and lifestyle are related to hypertension .