医学生计算机视觉综合征:认知、流行及危险因素

M. M. Alqahtani
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摘要

背景:计算机视觉综合症(CVS)在学生中是一个常见的问题,很少有关于沙特用户的研究。本研究旨在确定沙特阿拉伯比沙大学医学生对CVS的认知、患病率和危险因素。方法:对沙特阿拉伯比沙大学医学院在校生进行横断面研究。234名学生被要求填写一份预先设计的在线问卷,内容包括社会人口特征、使用电脑的频率、相关症状和缓解策略。结果:参与率为87.5% (n=196),其中男性占78.1% (n=153),女性占21.9% (n=43)。年龄18 ~ 27岁,平均±SD为21.3±2.1。参与者使用电脑的时间是可变的,平均±标准差为5.1±1.37。大多数受访者经历了不同的症状(92.1%),包括颈部疼痛、头痛、眼睛疲劳、眼睛发红、眼睛干涩、背痛和肩部疼痛。研究证实,每天花在电脑上的平均时间、症状的出现、对不良影响的认识以及遇到的不同症状之间存在显著关系。结论:比沙大学医学生计算机视觉综合征的症状普遍存在,其中以头痛为主,易被误读。学生的意识是可以接受的,但需要更多的说服来缓解眼睛的压力,通过短暂的,频繁的休息。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Computer Vision Syndrome in Medical Students: Awareness, Prevalence and Risk Factors
Background: Computer Vision Syndrome (CVS) is a common problem among students, with very little conducted research about it on Saudi users. The aim of this study was to determine the awareness, prevalence and risk factors of CVS among medical students at the University of Bisha, Saudi Arabia. Methods: A cross-sectional study was conducted on the students registered in the faculty of medicine at the University of Bisha, Saudi Arabia. Two hundred thirty-four students were asked to fill out a predesigned online questionnaire covering sociodemographic characters, frequency of using computers, the associated symptoms and the relieving strategies. Results: The participation rate was 87.5% (n=196), of which males formed 78.1% (n=153) and females 21.9% (n=43). The age ranged from 18 to 27 years, with a mean ± SD of 21.3 ± 2.1. Participants spent variable hours using their computers with a mean ± SD of 5.1 ± 1.37. Most respondents experienced diverse symptoms (92.1%), including neck pain, headache, eye strain, redness of the eyes, dry eyes, backache and shoulder pain. Significant relationships were confirmed between the average time spent on computers daily, the onset of symptoms, the awareness of bad effects and the different symptoms encountered. Conclusion: Symptoms of computer vision syndrome are widely distributed among medical students at the University of Bisha, especially headaches which might be misinterpreted. Students’ awareness is acceptable but needs more persuasion to relieve eye stress by taking short, frequent breaks.
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