木尘暴露工人死因分析  

A STUDY ON CAUSES OF DEATH FOR WORKERS OF EXPOSURE WOOD DUST.

作　　者：杨跃林[1] 王绵珍[1] 王治明[1] 詹承烈[1] 吴进[1] 

机构地区：[1]华西医科大学职业病防治院,成都610041

出　　处：《现代预防医学》2000年第3期296-300,共5页Modern Preventive Medicine

摘　　要：目的 :探讨木尘暴露工人死因的分布情况和木尘对健康的影响。方法 :对某木综厂 172 0名木尘暴露工人进行了 15年的回顾性队列研究 ,并与对照组和当地一般人群进行了比较。结果 :木尘暴露工人前 5位的死因分别为 :癌症、肺心病、脑血管病、外伤中毒和意外、消化系疾病 ;与对照比较 ,木尘暴露工人癌症、肺心病、其它心脏病、肝炎和肝硬化、脑血管病及全死因的标化死亡率升高 (P<0 .0 5或 P<0 .0 1) ,癌症、肺心病、肝炎肝硬化的 SMR升高 (P<0 .0 1)。结论Objective:To study causes of death for wood workers and the effect of wood dust for health.Methods:We conducted a retrospective cohort study,with the wood dust exposure group follow up from January 1,1978 through Dec 31,1992,of 1720 woodworker(24520 person years) employed at any time until 1977 by a wood processing factory of Chengdu,with unexposed group follow up from January 1,1972 through Dec 31,1992,of 2587 workers(54040 person years) employed at any time until 1971 by a native coal mine.Results:The five most common causes of death for woodworkers were cancer(28 1%),cor pulmonale(27 7%),cerebrovascular disease(13 5%),injury and poisoning(8 9%) and disease of the digestive system(8 0%).The standardized mortality rates and RR showed significant increases for cancer,cor pulmonale,liver disease and cirrhosis were significantly elevated(P<0 01).Conclusion:Wood dust may be risk factor of health for human being.

关 键 词：木尘暴露 死因 队列研究 癌症 肺心病 脑血管病 外伤 中毒 健康影响 

分 类 号：R135.2[医药卫生—劳动卫生]