视屏显示终端使用模式与肌肉骨骼疾病的工效学研究进展

Progress in ergonomic research on Video Display Terminals use pattern and musculoskeletal disorders

视屏显示终端(VDT)使用过程中的工效学风险暴露日益严重,导致VDT使用人群的肌肉骨骼疾病症状,造成巨大经济损失。我国对常见的VDT工效学风险因素进行了较为丰富的研究,但是对于VDT使用模式和肌肉骨骼疾病的研究较少。据此,尝试从VDT使用时长、作业休息模式、使用情况、重复性动作研究角度,概述并解读国际VDT使用模式的研究内容、方法、局限性等,探索我国VDT使用模式的工效学研究。

There have been increasingly severe risks due to the exposure to Video Display Terminals（VDT）use,causing VDT users＇ musculoskeletal disorders symptoms and economical losses. A great many of studies have been done on some common VDT ergonomic risk factors in China,but very few on the VDT use pattern and musculoskeletal disorders. In the view of this,this review,based on the literatures on exposure duration,break pattern,usage and movement repetitiveness,attempted to summarize and interpret research topics,methods and limitation internationally and explore future VDT use pattern research opportunities for China.