摘要
为了解影响井下接尘工人寿命的主要因素,本文对大厂长坡锡矿井下工人进行了一次回顾性定群研究,在28年观察期间,1077名矿工有137人死亡。第一位死因是肺癌,第二位死因是肺心病。去肺癌死因后,工人可期望增寿15岁左右;去肺心病因后,期望增寿岁数仅约2岁。在吸烟组,去肺癌死囚后可期望增寿约25岁;在非吸烟组,去肺癌死因后可期望增寿6岁。结果提示肺癌对这接尘人群的寿命威胁最大,而劝阻吸烟者应为防制肺癌主要措施的重点。
To investigate major factors for life loss of underground miners, a retrospective cohort study was conducted at Changpo Tin Mine,Dachang. During the period of observation,137 deaths were found among 1077 miners in the cohort. Death causes were ranked lung cancer first, cor pulmonale the second. After eliminating lung cancer, the expectation of life might increase about 15 years. After elimination cor pulmonale, the increase would be only about 2 years. The expection of life in smokers might increase about 25 years after eliminating lung cancer, while that in nonsmokers only about 6 years instead. The results showed that lung cancer seemed to be the most significant factor for life loss of the miners. Controlling smoking should be one of the most effective measures to prevent and control lung cancer.
出处
《职业医学》
1992年第5期269-270,共2页
China Occupational Medicine
关键词
矿工
吸烟
肺肿瘤
死因
lung cancer,potential life loss,smoking,underground miners
