视屏终端综合征与干眼症关系的研究  

Relationship between visual display terminals syndrome and dry eye syndrome

作　　者：杜红艳[1] 李兰根[1] 杜鹏程[2] 钱志敏[1] 王中颖[1] 李四昭[1] 

机构地区：[1]内蒙古自治区医院眼科 [2]包头医学院第一附属医院眼科,中国内蒙古自治区包头市010014

出　　处：《国际眼科杂志》2009年第10期1999-2000,共2页International Eye Science

摘　　要：目的:研究视屏终端综合征(visual display terminal,VDT)与干眼症的关系,并分析视屏操作时间对它的影响。方法:对符合干眼诊断标准的60例VDT患者进行问卷调查和眼科常规检查,作为可疑干眼的观察组,取年龄与之匹配的正常患者60例作为对照组,分别做基础泪液分泌试验(schimerⅠtest,SⅠt)、泪膜破裂时间检查(break uptime,BUT)、角膜荧光素染色(fluorescent,FL)、结膜细胞印迹学检查(impression cytology,IC),分析观察组的症状、病因进行分析。结果:观察组比对照组SⅠt试验,BUT,IC均显著降低,观察组症状的严重程度与每日VDT操作时间有显著性差异。结论:VDT是干眼的相关危险因素,且VDT的症状严重程度与VDT使用电脑时间相关。AIM： To study the relationship between visual display terminals syndrome（VDT） and dry eye syndrome and to analyze the effect of operation time on VDT. METHODS： Eye examination and questionaires were performed in 60 VDT cases who met the diagnostic criteria of dry eye syndrome and were taken as observation group of doubtful dry eyes. 60 age-matched normal persons were taken as control group. Both of the two groups underwent schirmer 1 test（S I t）, break-up time（BUT）, fluorescein staining （FL） and impression cytology （ IC）, and the symptoms and causations were analyzed. RESULTS： S I t, BUT and IC of observation group decreased remarkably compared with those of control group. The severity of symptoms in the cases were significantly relevant to daily VDT time. CONCLUSION： VDT seems to be a risk factor of dry eye, and the severity of VDT symptoms are correlated with the using time of computer.

关 键 词：终端综合征 干眼症 

分 类 号：R777[医药卫生—眼科]