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本文以1975-1984年为时段,对云南锡业公司所属六个单位工人进行了吸烟情况的调查分析。结果表明,吸烟者的肺癌发病率是非吸烟者的3.65倍。吸烟者的SMR为29.41;非吸烟者为8.42。无论吸烟程度如何,其发病、死亡都是有井下史者高于无井下史者。吸烟与职业性因素的复合作用是:吸烟+井下>单纯井下>单纯吸烟>非吸烟无井下史者。
This article from 1975 to 1984 as a period of Yunnan Tin Industry Company owned six workers were smoking survey. The results showed that smokers had 3.65 times more lung cancer than non-smokers. The SMR for smokers was 29.41; for non-smokers, 8.42. Regardless of the degree of smoking, its incidence, death is a downhole history than no underground history. The combined effects of smoking and occupational factors are: smoking + downhole> simple downhole> simple smoking> non-smoking without downhole history.