本文对大连电机厂接触苯系物的50名女工进行了行为测验和劳动卫生调查.结果表明:在苯系物浓度均值低于国家标准情况下,作业半年以上,可使接触者出现一系列神衰症候群,行为测验,有四项指标,两组比较有显著统计学意义,而血液学检查无明显变化。提示神经系统对毒物作用的敏感性及行为测验对早期发现职业危害的亚临床意义。 In this paper, we conducted a survey on the behavior and hygiene of 50 women workers exposed to benzene series in Dalian Electrical Machinery Factory.The results showed that when the mean level of benzene series is lower than the national standard, the operation will be more than six months, Symptoms, syndromes, behavioral tests, there are four indicators, the two groups were statistically significant, but no significant changes in hematology. Suggesting that the nervous system sensitivity to toxic effects and behavioral tests on the early detection of occupational hazards subclinical significance.