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褚连富、夏亨生、戴才喜(山东铝厂卫生处职 防所)报道:本文采用回顾性队列研究方法和标化 死亡率(SDR)、标化死亡比(SMR)等统计分 析指标,对山东铝厂铝矿区1,787名男性矿工进行 了10年死因追访调查。并与淄博市男性居民死因资 料和山东铝厂的水泥、机械和动力机修三个无明 显致癌物的分厂(简称“本厂对照”)的男性职工 死因资料进行了双对照比较。结果表明,该矿区恶 性肿瘤死亡率较高,其危险度是“本厂对照”的 1.57倍(P<0.05)。进一步分析发现,恶性肿瘤
Chu Lian-Fu, Xia Hengsheng, Dai Caixi (Shandong Aluminum Factory Health Department Office of Defense) reported: This retrospective cohort study methods and standardized mortality (SDR), standardized mortality ratio (SMR) and other statistical analysis of Shandong Aluminum 1,787 male miners in the plant’s aluminum mining area conducted a 10-year follow-up investigation of the cause of death. The results were compared with the data on the cause of death of male workers in Zibo City and the data on the cause of death of the male workers in three cement factories with no obvious carcinogen in Shandong Aluminum Plant (“Our Control”). The results showed that there was a high mortality rate of malignant tumors in this mining area, which was 1.57 times of that of “factory control” (P <0.05). Further analysis found that malignant tumors