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对三个铀矿和两个铀矿地质勘探队进行了流行病学调查研究。矽肺累积病例576例,其中现患411例,死亡165例。1986年矽肺现患率6.58％,累积患病比8.59％,累积病死率25.14％,Ⅱ期以上矽肺达44.04％,矽肺肺结核合并率24.33％。所有矽肺病例开始接尘
Epidemiological investigation was conducted on three uranium mines and two uranium geological exploration teams. 576 cases of silicosis accumulated cases, of which 411 cases were fatal, 165 cases of death. The prevalence rate of silicosis in 1986 was 6.58%, cumulative disease rate 8.59%, cumulative mortality rate 25.14%, stage II silicosis 44.04% and silicosis pulmonary tuberculosis 24.33%. All silicosis cases begin to catch the dust