数字化训练系统对集合不足型视疲劳的疗效观察  

The effect of digital training system on convergence insufficient asthenopia

作　　者：陈彬彬[1] 孙朝晖[1] 

机构地区：[1]浙江大学医学院附属第二医院眼科中心,浙江310009

出　　处：《中国实用眼科杂志》2011年第9期909-911,共3页Chinese Journal of Practical Ophthalmology

基　　金：浙江省科技计划项目（2009C33133,2008C23075）,医药卫生科学研究基金计划（20098072）

摘　　要：目的观察数字化训练系统对集合功能不足型视疲劳的疗效。方法18位集合不足型视疲劳患者随机分2组，分别采用数字化训练系统和笔尖训练法进行12周的视觉训练，训练前后均进行CISS集合不足型视疲劳问卷评分并检测辐辏近点和正融像辐辏功能。比较两种方法对集合功能不足性视疲劳的治疗效果。结果两种训练方法对治疗集合不足性视疲劳后辐辏近点均明显变近，正融像辐辏能力均明显加强，数字化训练法治疗效果较笔尖训练法效果更为明显。数字化训练组CISS评分视疲劳症状明显改善，而笔尖训练组症状改善不明显。结论不论主观评价还是集合功能检测，数字化训练的治疗集合不足性视疲劳均较笔尖训练法更有效。Ohieetive To observe the clinical effect of digital training system on convergence insufficient asthenopia. Methods Eighteen patients with convergence insufficient asthenopia aged 18 to 35 years were divided in 2 groups in a randomized clinical trial, separately treated by digital training system and pen nib training system for 12 weeks. The author tested the point near convergence and fusional convergence before and after the training, with the data collected from CISS convergence insufficient questionnaire. Treatment effects were compared at last Results The author found that after treated, both groups, near convergence points became nearer and fusional convergence increased significantly. The results of digital training system were better than those of pen nib training system. Asthenopia was significantly reduced in digital training system but not in pen nib training system. Con- elusions No matter in subjective assessment or convergence function test, digital training system is better than pen nib training system in treating convergence insufficient asthenopia.

关 键 词：视疲劳 集合不足 CISS评分 

分 类 号：R778.1[医药卫生—眼科]