摘要
采用典型抽样的方法，对煤矿及铁矿脱尘后尘肺的分布及进展情况进行了描述性研究。结果表明目前尘肺的发病情况已明显改变，新发病例以脱尘后尘肺为主，其实际接尘工龄较短，而发病工龄及发病年龄较长，晋期率、结核合并率及ＰＭＦ发病率均低于现职尘肺。由于今后社会上可能出现大量脱尘后尘肺患者，因此加强对脱尘工人，尤其是轮换制工人的管理有着重要意义。
With typical sampling method,a descriptive epidemiological investigation on the distribution and the progress of the pneumoconiosis in coal-mine and iron mine workers after stopping dust-exposure was performed.The results showed that recently the prevalence of pneumoconiosis has some changes from before:the majority of new diagnosed cases are the delayed pneumoconiosis of the workers stopping dust-exposure,who have shorter dust-exposure duration,longer latency,older age and the progression rat, incidences of lung TB and PMF are also lower than those cases of active miners,Owing to the dust-exposure stopping workers probably become more and more,it is necessary to give those workers,especially the“taking turns”workers,more careful monitoring for more effective administration upon the prevention and treatment of pneumoconiosis.
出处
《中国工业医学杂志》
CAS
1996年第4期202-205,共4页
Chinese Journal of Industrial Medicine
关键词
尘肺
脱尘后尘肺
流行病学
煤矿
铁矿
作业工人
coal-mine and iron-mine workers,stopping dust-exposure,pneumoconiosis,epidemiological survey
