摘要
本文对VDT作业环境、设备及72名VDT作业人员和53名非VDT作业人员进行了调查研究。结果表明,VDT作业多种环境因素对机体存在不良影响,免疫功能有降低的趋势,部分神经行为功能降低。人机界面分析表明,眼睛与文件资料间存在不良的人机界面关系,长期强制坐姿作业,导致视觉和肌肉骨骼系统紧张。
The VDT working environment, equipments and 72 VDT operators and 53 non-VDT operators were investigated and measured. The results showed that the combined effects of environmental factors made operators neuras-thenic. The neurobehavior of exposure group became worse than that of control group. The analyses of man-machine interfaces indicated that there was adverse man-machine relationship between eye and document, which resulted in visual and musculoskeletal strain.
出处
《工业卫生与职业病》
CAS
CSCD
1991年第6期321-324,共4页
Industrial Health and Occupational Diseases
关键词
视觉显示终端
职业危害因素
调查
VDT
occupational hazard
ergonomics
man-machine interface
neurobehavior
