论文部分内容阅读
对铸造作业工人与工作有关疾病进行了 17年回顾性队列研究。结果表明 ,铸造工人呼吸性疾病、心脏病、高血压、消化性疾病、腰背痛以及关节炎的人年发病率明显高于对照组 ,RR值随铸造工龄而增加 ;对工种分析显示 ,“清理工”职业危害最严重 ,其次是“浇注工”、“造型工”和“配砂工” ;吸烟可使某些疾病的发病危险性增加。采取综合性治理措施后 ,除心脏病和高血压外 ,其他疾病人年发病率均明显降低。
A 17-year retrospective cohort study of foundry workers and work-related illnesses. The results showed that the annual incidence of respiratory diseases, heart disease, hypertension, digestive diseases, low back pain and arthritis of foundry workers was significantly higher than that of the control group. The RR value increased with the casting working age. The analysis of trades showed that “ Cleaners ”occupational hazards are the most serious, followed by“ pouring workers ”,“ modeling workers ”and“ with sand workers ”; smoking can increase the risk of certain diseases. After taking comprehensive management measures, except for heart disease and high blood pressure, the annual incidence of other diseases are significantly reduced.