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本文对印刷和纺织厂精细作业工人进行了视力和明视持久度的调查,结果:作业工人的远、近视力比对照组明显下降(P<0.05);班前、班后明视持久度相比,也有明显差异(P<0.05);工作后头痛、头晕、视物不清的出现率较高。说明精细作业工人视力机能的减退较明显,应引起重视。本文还讨论了视疲劳的预防性措施。
This paper conducted a survey on the long-term vision and long-term vision of fine workers in printing and textile factories. The results showed that the far and near vision of working workers were significantly lower than those of the control group (P <0.05) There were also significant differences (P <0.05). After work, headache, dizziness and visual acuity were higher. It shows that the decline of visual function of fine workers is obvious, which should be paid attention to. This article also discusses preventive measures for visual fatigue.