武汉市社区人群高血压患病情况及影响因素

目的了解武汉市居民高血压患病情况及其影响因素，为制定切合实际的社区居民高血压防控策略提供依据。方法采用多阶段分层随机整群抽样的方法，抽取武汉市江汉区和黄陂区18岁以上常住居民1632人，进行问卷调查和身高、体重、血压测量，应用多因素非条件Logistic回归模型分析高血压患病影响因素。采用Epidata 3．1软件建立数据库，用SPSS17．0统计软件进行分析。结果武汉市居民高血压患病率为33．27％，其中男性患病率为36．92%；女性患病率为30．70％。多因素Logistic回归分析结果显示，年龄为45—60岁及≥60岁（OR=3．20、7．16）、BMI指数24．0．28．0及28．0岁以上（OR=1．52、3．00）和高盐饮食（OR=1．43）是高血压的危险因素（P〈0．05）。结论武汉市高血压患病率与全国平均水平基本一致，已成为危害居民健康的重要因素之一。

Prevalence of hypertension andits influence on inhabitants in Wuhan

Objective To understand the prevalence of hypertension and its influence factors on inhabitants in Wuhan, and provide evidence for developing intervention strategy. Methods Multi-stage cluster random sampling method was applied in Jianghan and Huangpi districts of Wuhan city. Questionnaire survey, body height, body weight, and blood pressure were conducted among 1632 inhabitants aged over 18 years. Multivariate unconditional logistic regression model was employed to analyze the influence factors of hypertension. All the data were put into the database with Epi-Data version 3.1 software and analyzed with SPSS versionl7. 0 software. Result The prevalence rate of hypertension in the population was 33. 3% （male 36. 92%, female 30. 7%）. Multivariate logistic regression analysis showed that age, BMI and high-salt diet were identified as the major risk factors of hypertension, with the odds ratio （OR） values： 3.20, 1.52 and 1.43 respectively. Conclusion The prevalence of hypertension in Wuhan inhabitants aged over 18 years was basically consistent with the national average level, and it has become one of the major harmful factors for the health of the inhabitants in Wuhan.