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目的了解北京市怀柔区脑卒中高危人群血压水平分布现状,为相关部门采取防控措施提供依据,以减少或延缓脑卒中的发生。方法采取整群抽样的方法,在某社区中随机抽取≥45岁以上的常驻居民460人作为被调查对象,分析其血压分布现状。调查内容主要包括问卷调查和体格检查两个部分。结果脑卒中高危人群中高血压患病率为62.3%,男性患病率为64.3%,女性患病率为61.2%,二者差异无统计学意义(P>0.05);在脑卒中高危人群血压水平分级正常血压者中,血压正常高值筛出率占38.2%,;在脑卒中高危人群中曾诊断为高血压者为112人,占脑卒中高危人群的29.3%;高血压患者中,高血压2级、3级之和占38.4%,高于高血压1级的患病率(34.0%)。结论脑卒中高危人群中高血压患病率较高,因此,应积极预防和治疗高血压,延缓脑卒中的发生,降低脑卒中发病率、致残率和死亡率。
Objective To understand the current situation of blood pressure distribution in high-risk stroke population in Huairou District of Beijing, and to provide basis for relevant departments to take prevention and control measures to reduce or delay the occurrence of stroke. Methods The method of cluster sampling was used to randomly select 460 residents of permanent residents ≥45 years old in a community as the surveyed subjects and analyze their blood pressure distribution status. The survey includes questionnaire and physical examination in two parts. Results The prevalence of hypertension was 62.3% in high-risk stroke population, the prevalence rate was 64.3% in males and 61.2% in females. There was no significant difference between the two groups (P> 0.05) Among those with normal blood pressure, 38.2% were diagnosed as high normal blood pressure, 112 were diagnosed as high blood pressure at high risk of stroke, accounting for 29.3% of those with high risk of stroke, and those with high blood pressure Level 2, Level 3 and 38.4%, higher than the prevalence of hypertension (34.0%). Conclusions The prevalence of hypertension in high-risk stroke population is high. Therefore, we should actively prevent and treat high blood pressure, delay the occurrence of stroke and reduce the incidence of stroke, disability and mortality.