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目的 :通过对接触商品正己烷 (“白电油”)作业工人的职业卫生调查 ,探讨正己烷对工人神经行为功能的影响。方法 :采用世界卫生组织推荐的神经行为核心测试组合 (NCTB) ,分别对 6 6名暴露于商品正己烷 (“白电油”)(暴露组 )与 6 8名不接触任何职业有害因素的工人 (对照组 )进行神经行为功能测试。结果 :暴露组手提转捷度、目标追踪的错误打点数方面与对照组相比有显著性差异 (P <0 .0 5 ) ,其它各项指标无显著性差异 (P >0 .0 5 )。结论 :作业环境中正己烷 (“白电油”)对工人的神经行为功能可产生一定的影响
OBJECTIVE: To investigate the influence of n-hexane on the neurobehavioral function of workers through the occupational health survey of workers exposed to n-hexane (“white oil”). METHODS: Sixty-two NCTB patients exposed to commercial n-hexane (“white oil”) (exposed group) and 68 workers without any occupational hazards were enrolled in this study. (Control group) for neurobehavioral function test. Results: There were significant differences (P <0. 05) in the accuracy of hand-transfer between target group and the number of error tracking in target tracking compared with the control group (P <0.05) . Conclusions: n-Hexane (“white oil”) in the working environment can have a significant effect on the neurobehavioral function of workers