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1987年3月对河南汝阳县15岁以上农民5177人进行高血压流行病学调查,结果查出确诊高血压522例,高血压标化患病率为8.48%,男、女性标化患病率分别为6.38%、10.45%。同时对男性进行吸烟习惯的调查,吸烟者标化患病率为7.64%,不吸烟者为6.07%,二组间差异非常显著(P<0.01),说明吸烟是高血压的危险因素之一。但各自然村饮用水水质总硬度与其高血压患病率之间无相关现象。
An epidemiological investigation of hypertension was conducted in 5177 people over 15 years of age in Suiyang County, Henan Province in March 1987. The results showed that 522 cases of hypertension were diagnosed. The prevalence rate of standardization of hypertension was 8.48%. Male and female were affected by standardized disease. The rates were 6.38% and 10.45%, respectively. At the same time, smoking habits of men were investigated. The standardized prevalence of smokers was 7.64%, while that of non-smokers was 6.07%. The difference between the two groups was very significant (P<0.01), indicating that smoking is one of the risk factors of hypertension. However, there was no correlation between the total hardness of drinking water in each village and the prevalence of hypertension.