Understanding and preventing computer vision syndrome.
Understanding and preventing computer vision syndrome.
复制标题
了解和预防计算机视觉综合症。
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
Scott Redd
中科院分区：
文献类型：
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作者：
Ky Loh;Scott Redd
计算机的发明和信息技术的进步使社会发生了革命性的变化，但同时也引起了与使用计算机有关的症状，如眼扭伤、刺激、红肿、干燥、视力模糊和复视。这组症状被称为计算机视觉综合征，其特征是由于与计算机显示器或其环境相互作用而产生的视觉症状。导致计算机视觉综合征的机制主要有眼外机制、调节机制和眼表机制。电脑的视觉效果，如亮度、分辨率、眩光和质量，都是导致电脑视觉综合症的已知因素。预防是控制计算机视觉综合征最重要的策略。改变工作环境的人体工程学、患者教育和适当的眼保健是管理计算机视觉综合征的关键。
The invention of computer and advancement in information technology has revolutionized and benefited the society but at the same time has caused symptoms related to its usage such as ocular sprain, irritation, redness, dryness, blurred vision and double vision. This cluster of symptoms is known as computer vision syndrome which is characterized by the visual symptoms which result from interaction with computer display or its environment. Three major mechanisms that lead to computer vision syndrome are extraocular mechanism, accommodative mechanism and ocular surface mechanism. The visual effects of the computer such as brightness, resolution, glare and quality all are known factors that contribute to computer vision syndrome. Prevention is the most important strategy in managing computer vision syndrome. Modification in the ergonomics of the working environment, patient education and proper eye care are crucial in managing computer vision syndrome.