摘要
通过对某木材厂1972～1987年男工死亡材料的分析,发现该厂男工恶性肿瘤减寿高峰在45岁年龄组段,比当地居民早死10年。高浓度接尘组中(木工和机木工),恶性肿瘤标化减寿比为1.30,P<0.01;标化减寿率比为1.87,P<0.01,显著高于当地居民。而低浓度和非接尘组中,恶性肿瘤的标化减寿比和标化减寿率比未见升高。研究结果提示,长期接触高浓度木尘的工人,受恶性肿瘤的危害较严重。
The death data of male workers in Beijing Timber Factory during 1972 to 1987 sta-tistically were analysed. It was found thatthe peak of potentional years of life loss(PYLL) was in the age of 45, ten years ea-rlier than-local residents. Standard life lossrate (SLLR) and-standard potential years oflife loss rate (SPYLLR) of malignance forhigh level exposed group were significantlyhigher than local residents, but not for lowlevel exposed group and unexposed group.
出处
《中国工业医学杂志》
CAS
1993年第4期205-207,共3页
Chinese Journal of Industrial Medicine
关键词
木尘
职业危害
减寿率
肿瘤
wood dust
malignance
standard potential years of life loss rate (SPYLLP)
standard life loss rate (SLLR)
