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我们于1984-85年和1988-89年在北京市心血管病监测区分别随机抽取年龄在25-64岁者1,673人和1,557人进行两次心血管病危险因素调查,第一次调查城市居民1,302人,农民371人;第二次调查城市居民1,127人,农村430人。北京市和郊区农村的几个心血管病危险因素的变化趋势并不完全一致,其中城区和郊区农村的平均血总胆固醇水平,高密度脂旦白胆固醇和 BMI 均上升,城市男性吸烟率仍在上升,女性吸烟率和农村居民的吸烟率都有下降的趋势。城市居民无论男性还是女性,平均舒张压水平均有所下降而郊区居民平均收缩压和平均舒张压均有所上升。北京70万人群心血管病五年监测结果显示北京市郊区脑卒中的发病率高于城市,而急性冠心病事件的发病率低于城市,结合危险因素分析,郊区的高血压患病率高于城市居民,胆固醇水平低于城市居民可能是郊区和城区脑卒中,冠心病事件发病率不同的原因。
We conducted two surveys of risk factors for cardiovascular disease between 1984-85 and 1988-89 at random in Beijing’s cardiovascular surveillance area, 1,673 and 257-year-olds aged 25-64, respectively. The first survey of urban residents 1,302 people and 371 peasants. The second survey included 1,127 urban residents and 430 rural residents. The trend of changes of several cardiovascular disease risk factors in Beijing and rural areas is not exactly the same. The average blood total cholesterol level, HDL cholesterol and BMI in urban areas and suburban rural areas are rising while the urban male smoking rates are still Rising, female smoking rates and smoking rates of rural residents have declining trend. Urban residents both men and women, the average level of diastolic blood pressure decreased while the average resident systolic and diastolic blood pressure increased. Beijing 70 million people cardiovascular disease five-year monitoring results show that the incidence of stroke in Beijing suburbs higher than the city, and the incidence of acute coronary events is lower than the city, combined with risk factors analysis, the prevalence of hypertension in the suburbs than Urban residents, cholesterol levels lower than urban residents may be suburban and urban stroke, coronary heart disease incidence of different causes.