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在1988—1989年尘肺流调过程中,对60例石工矽肺死因进行了分析。结果,死者均为男性,平均死亡年龄59.3(41—81)岁;死于心脏管疾病22例,占36.7％.矽肺合并结核占25.0％.单纯矽肺占11.00％,恶性肿瘤占10.00％,其次肺部感染及其它死亡。Ⅰ期矽肺9例.平均存活年限为9.75年。Ⅰ期矽肺合并结核15例,平均存活年限6.80年,Ⅱ期矽肺合并结核11例,平均存活年限7.18年;粉尘平均浓度为5.80mg/m~3,超过国家标准。死亡病例出现Ⅰ期矽肺和Ⅱ期矽肺合并结核者存活年限比Ⅰ期矽肺和Ⅰ期矽肺合并结核者长的现象。
During the 1988-1989 pneumoconiosis program, 60 cases of masonry silicosis were analyzed. As a result, the deceased were both male, with an average age of death of 59.3 (41-81) years old, 22 died of cardiac tube disease (36.7%), silicosis (25.0%), simple silicosis 11.00%, malignant tumor 10.00% Pulmonary infection and other deaths. Stage I silicosis in 9 cases, the average survival of 9 75 years. Stage I silicosis with tuberculosis in 15 cases, the average survival period of 6.80 years, 11 cases of stage II silicosis and tuberculosis, the average survival period of 7.18 years; the average dust concentration of 5.80mg / m ~ 3, exceeding the national standard. Mortality in patients with stage I silicosis and stage II silicosis with tuberculosis survival than the stage I silicosis and stage I silicosis with tuberculosis were the phenomenon.