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我们于1963年开始在赤峰市部分厂矿做了尘肺病检查,1964年展开尘肺病普查工作,文革期间尘肺普查工作有所间断,到1986年底全市现有粉尘作业厂矿219个,接尘人数27811人,尘肺609例,0-Ⅰ人数1150人。1 调查结果 1963～1986年全市共发生尘肺785例,资料完整的783例,Ⅰ期683例,Ⅱ期83例,Ⅲ期17例,死亡174例,现患609例,患病率2.19％,病死率22.22％,1965～1986
We started to conduct pneumoconiosis examination in some factories and mines in Chifeng City in 1963, carried out the census of pneumoconiosis in 1964, and weakened the pneumoconiosis survey during the Cultural Revolution. By the end of 1986, there were 219 dust mills in the city, with 27,811 persons receiving dust , 609 cases of pneumoconiosis, 0-I population 1150 people. 1 Results From 1963 to 1986, there were 785 cases of pneumoconiosis in the city, with 783 cases of complete data, 683 cases of stage Ⅰ, 83 cases of stage Ⅱ, 17 cases of stage Ⅲ, 174 cases of death and 609 cases of patients with prevalence of 2.19% Case fatality rate was 22.22%, 1965 ~ 1986