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为探讨低浓度混苯对作业人员的心理因素的影响 ,采用SCL 90量表对 1 0 4名长期接触混苯工人和96名非接尘、接毒的工人进行心理测试 ,并进行常规白细胞计数和空气混苯测定。结果表明 ,在混苯浓度基本未超标的情况下 ,长期接触者表现出心理指标的改变 ,男性主要表现在躯体化、焦虑、恐怖和精神病性症状 ,而女性则表现为人际关系敏感。分年龄段的研究表明 ,作业人员的心理因素改变主要集中在 1 8～ 2 9岁这一年龄段 ,而此时白细胞计数和血红蛋白均在正常范围内。此结果提示长期接触低浓度混苯的作业人员存在一定的心理健康问题 ,主要集中在年轻人 ,故应加强对青年工人的健康教育和卫生宣传。
In order to investigate the effect of low concentration of benzene on the psychological factors of workers, the SCL 90 scale was used to conduct psychological tests on 104 long-term mixed benzene workers and 96 non-exposed workers exposed to poison and poisoned. The routine white blood cell count And air mixed benzene determination. The results showed that long-term contacts showed psychological changes when the mixed benzene concentration was basically not exceeded. Men mainly manifested somatization, anxiety, horror and psychotic symptoms, while women showed interpersonal sensitivity. According to the research of age group, the change of psychology of workers is mainly in the age range of 18 to 29 years old, while the white blood cell count and hemoglobin are in the normal range. This result suggests that there are some mental health problems for operators who have been exposed to low concentrations of benzene for a long period of time, mainly for young people. Therefore, health education and publicity for young workers should be strengthened.