火车司机职业紧张对机体免疫功能影响的探讨

本文对２１６名火车司机的职业紧张状况进行了调查，并对其中６４人的机体免疫功能进行了测试，结果表明火车司机的职业紧张程度明显高于对照组，所调查的四项免疫指标中淋巴细胞转化率和ＩｇＡ、ＩｇＧ值均较对照组显著降低（Ｐ＜０．０５或０．００１），而ＩｇＭ组间差异无统计学意义。提示职业紧张对机体免疫功能具有抑制作用。

STUDY OF THRAIN DRAVERS OCCUPATIONAL STRESS AND EFFECT OF THE STRESS ON HUMAN IMMUNE FUNCTION

This paper investigated stress state in 216 train drivers and tested immunefunction in 64 in them,it is found that the train driver’s Occupational stress level is remak-able higher than controls,the rate of Lymphocyte transformation and IgA,IgG in traindrivers is remakable lower than controls(P<0.05 or 0.001),but difference of IgM betweengroups has no remakable significance. The results revealedthat Occupational stressor exist inthe work process of train drivers,and also point out Occupational stress have suppressive ef-fect on human immune function.