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为评价职业性接触甲苯对工人神经行为的影响,本文对某工厂电子装配线接触甲苯的30名女工(平均年龄25.6岁、工龄5.7年)进行了横断面调查。对照组为本厂其他工段不直接接触甲苯的30名女工(平均年龄25.1岁、工龄2.5年,生活习惯相似)。两组工人均无烟酒嗜好,身体健康,无中枢和周围神经系统疾病,无心理障碍。对接触组和对照组工人均进行了八项神经行为学成套测验包括视觉保存测验、视觉再生测验、追踪测验、栓槽板测验、数字广度测验、数字译码测验、指叩测验和简单反应时测定。测验结果按标准评分,并用统计学分析两组差异。
To evaluate the effect of occupational exposure to toluene on workers’ neurological behavior, a cross-sectional survey of 30 female workers (mean age 25.6 years, 5.7 years of service) exposed to toluene in a factory’s electronic assembly line was conducted. The control group consisted of 30 female workers (average age 25.1 years, 2.5 years of service life, similar living habits) who did not directly contact with toluene in other sections of the factory. Both groups of workers were non-alcoholic drinks and tobacco-free, good health, no central and peripheral nervous system diseases, no psychological disorders. Eight neurobehavioral complete sets of tests including visual preservation test, visual reproduction test, follow-up test, slotted plate test, digital breadth test, digital decoding test, finger test and simple response time were performed on contact group and control group Determination. The test results were scored on a standard basis and the differences between the two groups were statistically analyzed.