摘要
本文对３２２名在职、８２名退休烟草工人以及同一地区的无尘毒接触史的对照工人的肺功能测定结果进行了分析。在职烟草男工的ＦＶＣ、女工的ＦＥＶ１的班后与班前的差值明显大于对照工人的差值，有统计学意义，且多项肺功能指标的急性异常改变率也高于对照工人。两组退休工人肺功能的改变则未见有统计学意义上的差别。提示烟草尘可引起接尘工人肺功能的急性损害，而在退休后不再接触时未发现急性损害。
he lung functions were measured and analyzed among 322 tobacco workers,82 retired tobacco workers,and controls who were not exposed to occupational dusts or poisons and lived in the same district. The differences in observed values of FVC among male, and FEV 1 among female tobacco workers after and before a work-shift were larger than those in corresponding controls. Most of the abnormal rates of acute lung function change were higher as compared with the controls. No statistically significant differences in lung functions between two retired groups were observed. It was suggested that acute pulmonary function impairment might be caused by tobacco dust, and would disappear after retirement.
基金
高校博士学科点专项科研基金
关键词
烟草尘
肺功能
职业危害
Pulmonary function,Tobacco dust, Occupational exposure
