甘孜藏区高血压、脑卒中事件现状调查及相关性分析

An Epidemiological Study on the Hypertension and Cerebral Stroke in Ganzi Tibetan State

目的了解甘孜藏区脑卒中及其重要危险因素高血压的发病现状,为探索高原地区脑卒中防治方式提供依据。方法采用分层随机抽样的方法,抽取四川省甘孜州康定、德格、甘孜、理塘及巴塘五县居民和农牧民进行问卷调查,收集人口学特征、高血压、脑卒中患病史等信息,并进行统计学分析。结果共调查该地区5049人,其中男性2453人,占48.6%;女性2596人,占51.4%。高血压总患病率为23.4%,脑卒中患病率为1894/10万,两者相关性具有统计学意义,且均随年龄增大而增高。结论四川甘孜藏区的高血压、脑卒中患病率较高,与当地独特的地理气候条件、生活方式和落后的卫生条件有关,急需加强防治工作。

Objective To investigate the current prevalence of cerebral stroke and hypertension in Ganzi Tibetan state,so as to control stroke and hypertension in future.Methods A representative people sample of Kangding,Dege,Ganzi,Litang and Batang county was selected through randomized cluster sampling.Data of demographic characteristics,hypertension and stroke status were collected by face-to-face interview.Results 5？049 people were included,of which 48.6% were male,and 51.4% were female.The prevalence rate of hypertension and stroke were 23.4% and 1？894/100？000 respectively.The population with hypertension had high prevalence of stroke.The prevalence increased along with the age.Conclusions The prevalence of hypertension and stroke is high in Ganzi Tibetan state.The causes may be ascribed to special geography surroundings and life style.It is very important to pay more attention to prevent and control of hypertension and stroke in this area.