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首页> 外文期刊>Journal of Optometry >Visual problems among video display terminal (VDT) users in Nepal
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Visual problems among video display terminal (VDT) users in Nepal

机译：尼泊尔视频显示终端（VDT）用户之间的视觉问题

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Purpose: To evaluate visual problems, major symptoms, and their associations among VDT users in Nepal. Methods: Among 76 hospital attendees, assessment included visual acuity, retinoscopy, convergence, accommodation, fusional vergence and Schirmer's II. Subjects' symptoms were recorded in the structured 5 point intensity scale questionnaire. Results: Mean age of subjects was 25.8+/-5 years with 6.9+/-2.6hours/day of computer use. Ocular changes were reported in 92.1% of the total subjects. The common ocular change was accommodative infacility. The most common symptoms (p<0.001) were tired eye and headache. Reduced tear secretion as indicated by Schirmer's test II was found to have a little role in manifesting the symptoms as indicated by regression coefficient. Conclusions: Accommodative infacility and tired eye were the most common abnormalities and symptom reported. Schirmer's test II was slightly correlated with some ocular, visual, and systemic symptoms.
机译：目的：评估尼泊尔VDT用户之间的视觉问题，主要症状及其关联。方法：在76名医院就诊者中，评估包括视敏度，检影镜，会聚，适应性，融合度和Schirmer's II。受试者的症状记录在结构化的5分强度量表中。结果：受试者平均年龄为25.8 +/- 5岁，每天使用6.9 +/- 2.6小时。据报告，总受试者中有92.1％发生了眼部改变。常见的眼部改变是适应性不适应症。最常见的症状（p <0.001）是眼睛疲劳和头痛。如Schirmer检验II所表明的那样，泪液分泌的减少被发现对症状的回归显示出很小的作用。结论：适应性不适应和疲倦的眼睛是最常见的异常和症状。席尔默氏试验II与某些眼，视觉和全身症状略有相关。

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