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首页> 外文会议>24th Session of the CIE (Commission Internationale De L'eclairage) Vol.1 Pt.1 Jun 24-30, 1999 Warsaw >A COMPREHENSIVE STUDY ON LIGHTING, ERGONOMICS AND OPTOMETRIC INTERVENTIONS OF WORKPLACES FOR VDU OPERATORS
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A COMPREHENSIVE STUDY ON LIGHTING, ERGONOMICS AND OPTOMETRIC INTERVENTIONS OF WORKPLACES FOR VDU OPERATORS

机译：VDU操作员对工作场所的照明，人体工学和视光干预的综合研究

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摘要

The study is a parallel group design with two intervention groups (T and S) and one control group (C) of VDU operators. Three serial interventions were carried out in the T and S groups, first a new lighting system, then new workplaces and last an optometric examination and corrections if needed. The new lighting gave significantly increased illuminance level (300 lux to 600 lux), increased luminances of the room surfaces (30 cd/m~2 to 80 cd/m~2). The two intervention groups reported significant improvement of the lighting conditions, visual conditions and reduced discomfort and glare. Optometric corrections reduced significantly the visual discomfort in the T group and a clear tendency was also found in the S group. No significant changes were observed in the C group regarding the above parameters. After allowing the operators to support their forearms and hands on the table top, a significant reduction in the shoulder pain was reported in the T and S groups in parallel with a significant reduction in static trapezius load.
机译：这项研究是一个平行组设计，有两个干预组（T和S）和一个VDU操作员对照组（C）。在T和S组中进行了三个系列的干预，首先是新的照明系统，然后是新的工作场所，最后是验光检查和必要时的校正。新的照明显着提高了照明度（300 lux至600 lux），增加了房间表面的亮度（30 cd / m〜2至80 cd / m〜2）。两个干预组报告了照明条件，视觉条件的明显改善以及不适感和眩光的减少。验光矫正显着减少了T组的视觉不适，在S组中也发现了明显的趋势。在C组中，上述参数未见明显变化。在允许操作员将前臂和手放在桌面上支撑之后，T和S组的肩痛显着减少，同时斜方肌的静态负荷也显着减少。

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