VDT作业人员行为功能和植物神经功能的研究

A STUDY NEUROBEHAVIOR AND AUTONOMIC NERVE FUNCTION OF VDTS OPERATORS

本文采用WHO“神经行为核心测验组合法”,测试了123名VDT作业人员和101名健康对照人员的行为功能。与此同时,采用临床常规方法,检查了两组人员的植物神经功能,结果表明:(1)VDT作业对机时较长(≥4h/d)人员的行为功能有明显不良影响。其情绪状态、记忆力、注意力、反应速度、手部运动速度和心理——运动稳定度均劣于对照组。(2)未发现VDT作业对植物神经功能有不良影响。

We studied the neurobehavior function of 123 operators ofvideo display terminals (VDTS) and 101 controls by means of 'WHO Neurobehavior Coretest Battery'. At the same time, the autonomic nervous function of both groups was examined. The results show that VDT operation had an adverse etfect on neurobehavior t'unction of' operators who operate VDTS more than 4h/d, but no adverse etTect on autonomic nervous function.