北京市井庄镇农村居民高血压患病情况

目的了解北京市井庄镇农村居民高血压患病现状。方法于2005年4月-2006年6月，采用整群随机抽样的方法抽取年龄在30岁以上的井庄镇农村居民3653人，采用统一的调查表进行一般情况和高血压服药率、控制率调查。结果井庄镇农村居民高血压患病率33．3％，患病率与年龄呈正相关（r=0．83），随着年龄的增加而升高（P=0．000）。男女性居民高血压患病率分别为33．1％和33．5％，差别无统计学意义（P=0．642）。患者中以1级高血压为主（占62．8％）。调查人群中有37．8％为血压正常高值．其中60～69岁组正常高值构成比最高（为44．3％）。高血压人群服药率为24．5％，控制率为8．6%；3049岁高血压人群中服药率仅为7．1％，控制率仅为2．9％。结论井庄镇农村人群高血压患病率较高，存在年轻化趋势。血压正常高值者比例较高。

Investigation on Status of Hypertension in Rural Residents Aged over 30 Years in Jingzhuang Town,Yanqing District,Beijing

Objective To understand the current status of hypertension in Jingzhuang Town, Yanqing District, Beijing. Method With randomized cluster sampling, 3 653 residents aged over 30 yrs old were investigated by a standard questionnaire on hypertension epidemiology. Result The prevalence rate of hypertension in Jingzhuang Town was 33.3%, and increased with the age （P〈0.01）. There was no significant difference between male and female prevalences （33.1% vs 33.5%, P〉0.05）. The main patients were those with degree 1 hypertension （62.8%）.There were 37.8% of people with normal blood pressure who had high-normal values, the highest （44.3%） in 60-69 yr group. In population with hypertension, the rate of people taking medication was 24.5%, disease control rate was 8.6%, while in patients aged 30-49 yrs, these rates were 7.1% and 2.9% respectively. Conclusion The prevalence of hypertension in Beijing＇s suburb was serious with a younger trend. There was a large part of people with high-normal blood pressure.