北京部分城区老年人群高血压现况调查

目的分析2002～2003年北京部分城区60～74岁老年人群高血压患病率及有关特点。方法以北京大学和首钢地区60～74岁1157例心血管病危险因素横断面调查结果为研究样本，对老年人高血压的患病率、高血压的类型、高血压患者合并其他心血管病危险因素等情况进行分析。结果（1）该地区60～74岁人群高血压患病率、治疗率和控制率分别为60．5％、60．9％和23．4％；（2）随着年龄增长，男女两性高血压患病率呈持续增加趋势（P〈0．05）；与60～64岁组相比，70～74岁组男性高血压患病率增加了30．3％，女性高血压患病率增加了32.1％；（3）老年人单纯收缩期高血压患病率为25.0％，占老年高血压患者的42.3％；（4）老年高血压患者合并至少一个其他心血管病危险因素的比例为85．9％。结论高血压是北京部分城区60～74岁老年人群常见的心血管疾病，单纯收缩期高血压为老年高血压患者的常见类型，老年高血压患者绝大多数合并有其他心血管病危险因素。

The epidemiologic study of hypertension in a Beijing urban population aged 60-74 years

Objective To study the prevalence of hypertension in a Beijing urban population aged 6074 years and to analyze the characteristics of hypertension distribution. Methods A(cross-sectional) study was carried out in the population consisting of 1175 people,and data of blood pressure,glucose,lipid and obesity were analyzed. Results (1) The age-adjusted prevalence of hypertension was 60.5% in the Beijing elderly population.About two thirds of the hypertensive cases were taking prescribed medication(60.9%).Only one quarter of hypertension was controlled successfully(23.4%).(2)Compared with 60-64 age group,the prevalences of hypertension of 70-74 age group was increased by 30.3% in man and by 32.1% in women.(3) The prevalence of isolated systolic hypertension in the elderly was 25.0%,accounting for 42.3% of hypertension in the elderly population.(4) Eighty-six percent of all elder hypertensive patients had one and more cardiovascular risk factor and more in addition to hypertension itself. Conclusions High blood pressure is a popular disease of cardiovascular disorders in Beijing elderly population.Isolated systolic hypertension is the main hypertension subtype in the elderly.Most of the elderly hypertension patients combine other cardiovascular disease risk factors.