论文部分内容阅读
为分析烟草尘对卷烟厂男性职工恶性肿瘤死亡专率的影响，采用回顾性队列研究的方法，对河南、黑龙江两省某两卷烟厂１９８２～１９９４年间在册的男性职工进行恶性肿瘤死因分析。以队列成员中的非暴露于烟草尘组为内对照，比较两组间的恶性肿瘤死亡专率的差异。结果表明男性职工暴露组的恶性肿瘤死亡专率显著高于非暴露组，且可能存在剂量－效应关系。提示接触烟草尘可能是恶性肿瘤死亡的危险因素，且吸烟和接触烟草尘对上述疾病可能存在协同作用。
In order to analyze the influence of tobacco dust on the death rate of malignant tumor in male workers in cigarette factory, a retrospective cohort study was conducted to analyze the cause of death of malignant tumor in male workers booked by two cigarette factories in Henan and Heilongjiang Provinces from 1982 to 1994. The non-exposure to tobacco dust in the cohort was used as an internal control to compare the differences in mortality rates of malignant tumors between the two groups. The results showed that the male workers exposed group had a significantly higher rate of cancer death than non-exposed group, and there might be a dose-effect relationship. Tip exposure to tobacco dust may be a risk factor for the death of malignant tumors, and smoking and exposure to tobacco dust may have synergistic effects on the above diseases.