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目的 :研究天津项目 1991～ 1996年综合干预前后在示范点心脑血管疾病的主要危险因素变化和与对照点的变化对比。方法 :采用多阶段整群随机抽样方法 ,应用 EPI- INFO 6 .0和 SPSS软件进行数据录入、数据清洗和统计分析。结果 :1996年干预点的男性人群吸烟率 (5 2 .2 % )显著低于对照占 (6 1.0 % ) ;人群的食盐摄入量、血压水平和高血压患病率均发生显著下降 ;高血压病人坚持治疗率明显上升。结论 :项目的干预活动取得显著效果。建议政府有关部门制订针对慢性病及其危险因素的干预政策和策略 ,加大对全人群的干预力度。
Objectives: To study the changes in the main risk factors of cerebrovascular disease in demonstration dim-sims and the changes from the control point before and after the comprehensive intervention in Tianjin Project from 1991 to 1996. Methods : Multi-stage cluster random sampling method was adopted. EPI-INFO 6.0 and SPSS software were used for data entry, data cleaning and statistical analysis. Results: The smoking rate in the male population at the intervention point in 1996 (52. 2%) was significantly lower than that in the control group (6 1.0 %); the salt intake, blood pressure level, and the prevalence of hypertension in the population all decreased significantly; Patients with blood pressure adhere to the treatment rate increased significantly. Conclusion: The project’s intervention activities have achieved significant results. It is recommended that relevant government departments formulate intervention policies and strategies for chronic diseases and their risk factors to increase the intervention of the entire population.