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高血压病是以血压升高为主要临床表现的综合征,是最常见的心血管病,也是导致人类死亡的常见疾病如脑卒中、心力衰竭等的重要危险因素,是全球范围内的重大公共卫生问题。在我国,高血压存在“三高及三低”的特点,即患病率高、病死率高、残疾率高和知晓率低、治疗率低、控制率低。根据2002年中国居民营养与健康状况调查,我国成人高血压患病率为18.8%,估计全国患病人数为1.6亿,比1991年增加了7 000多万,而人群高血压知晓率、治疗率和控制率仅为30.2%、24.7%和6.1%。这些数字表明,我国已成为世界上高血压危害最严重的国家之一。
Hypertension is a syndrome characterized mainly by elevated blood pressure and is the most common cardiovascular disease and an important risk factor for common diseases leading to human death such as stroke and heart failure. It is a major public Hygiene issue. In our country, hypertension has the characteristics of “three highs and three lows”, that is, the high prevalence, high fatality rate, high disability rate, low awareness rate, low treatment rate and low control rate. According to the 2002 survey of nutrition and health status of Chinese residents, the prevalence rate of adult hypertension in China is 18.8%. It is estimated that there are 160 million patients in the country, an increase of 70 million over 1991, but the rate of awareness of hypertension, treatment rate And the control rate was only 30.2%, 24.7% and 6.1%. These figures show that our country has become one of the countries in the world that suffer the most from the high blood pressure.