| 灯箱视力表与电脑视力表临床应用对比研究 |
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| 引用本文： | 李太东,刘辉,刘培兴.灯箱视力表与电脑视力表临床应用对比研究[J].国际眼科杂志,2008,8(7):1475-1476. |
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| 作者姓名： | 李太东 刘辉 刘培兴 |
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| 作者单位： | 1. 德阳眼科医院,德阳中心血站,中国四川省德阳市,618000
2. 德阳第四人民医院眼科,中国四川省德阳市,618000 |
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| 摘 要： | 目的:通过与灯箱视力表的对比研究了解电脑视力表的临床使用价值。方法:选取初三学生63例(126眼)同时用灯箱和电脑视力表进行远用视力检测,对视力检测值进行配对检验。结果:两种视力表检测值的t检验等于1.2671,P>0.20,两种视力表的检测在统计学上无显著性差异。结论:电脑视力表和灯箱视力表在临床上具有相同的应用价值,可以推广和普及。
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| 关 键 词： | 视力表 电脑 显示器 视力 |
Comparison between lamp house visual acuity chart and computer visual acuity chart |
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| Tai-Dong Li,Hui Liu,Pei-Xing Liu.Comparison between lamp house visual acuity chart and computer visual acuity chart[J].International Journal of Ophthalmology,2008,8(7):1475-1476. |
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| Authors: | Tai-Dong Li Hui Liu Pei-Xing Liu |
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| Institution: | 1Deyang Blood Center, Deyang Eye Hospital, Deyang 618000, Sichuan Province, China;2Department of Ophthalmology, the Fourth People’s Hospital, Deyang 618000, Sichuan Province, China |
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| Abstract: | AIM: To investigate the clinical application value of computer visual acuity chart (CVAC) by comparing with lamp house visual acuity chart (LHVAC).·METHODS: Sixty-three students (126 eyes) from grade 3 of middle school were detected by LHVAC and CVAC. And the visual acuity results were detected by paired test.·RESULTS: The results showed that there was no statistically significant difference between LHVAC and CVAC (t=1.2671,P>0.02).·CONCLUSION: CVAC has the same application value compared with LHVAC and is worth promoting. |
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| Keywords: | standard logarithm visual acuity chart video visual acuity chart computer visual acuity |
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