静电复印工作对人体行为功能影响

The effect of duplicator on operators’ neurobehavioral function.

本文采用世界卫生组织推荐的神经行为核心测试组合，对某地区高校３６名复印工作人员和３６名图书管理员进行行为功能测试。结果表明复印工的数字跨度、数字译码、提转捷度得分和情感状态特征中愤怒－敌意得分比对照组低（Ｐ＜０．０１或Ｐ＜０．００１），复印工的简单反应时延长（Ｐ＜０．００１），观察组行为功能测试总分也显著低于对照组（Ｐ＜０．００１）。结果提示复印可能会引起操作人员在眼手协调性、记忆、反应速度和情感状态等方面的行为功能发生改变。

Thirty six duplicator operators and 36 librarians in certain universities were examined by the WHO recommended Neurobehavioral Core Test Battery.The result showed that duplicator operators were significantly lower than the control group in the scores of digit span,digit symbol test,Santa Anna dexterity and angry scores of mood state ( P <0.01 or P <0.001).Simple visual reaction time of duplicator operators was slower than that of control ( P <0.001).The total scores from above two groups were significantly different ( P <0.001).The result suggested that neurobehavioral function changes in the duplicator operator appeared to be eye hand coordination,memory,reaction speed and the profile of mood state.