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脑血管病和冠状动脉硬化性心脏病(下称冠心病)都是严重危害工农兵健康的常见病、多发病。为了掌握这两种病的发病情况,以利积极地予防和治疗,我们对营口市区1973～1975年脑血管病和冠心病的死亡情况做了回顾调查,结果报告如下: 一、调查内容和方法 (一)人口构成调查:通过户籍调查和现场核实,较准确地求出自然人口及其年令、性别构成。 (二)营口市1973～1975年各类疾病死亡情况追溯调查,是通过户籍统计,并做家访核实的。
Cerebrovascular disease and coronary heart disease (hereinafter referred to as coronary heart disease) are serious diseases that harm the health of workers, peasants and soldiers, frequently-occurring disease. In order to grasp the incidence of these two diseases, Energia actively prevent and treat, we conducted a retrospective survey on the death of cerebrovascular disease and coronary heart disease from 1973 to 1975 in Yingkou City. The results are reported as follows: Methods (1) Population composition survey: Through the household registration investigation and on-the-spot verification, the natural population, its yearbook and gender composition are more accurately determined. (2) The retrospective investigation of the deaths of various diseases in Yingkou from 1973 to 1975 was done through household registration statistics and household visits.