A Comparative Analysis of the Reproducibility of the Results of Visual Acuity Assessment Using Optotype Charts

被引：0
|
作者：
I. B. Medvedev
M. A. Gracheva
D. F. Pokrovskiy
A. A. Kazakova
机构：
[1] Ministry of Health of the Russian Federation,Pirogov Russian National Research Medical University
[2] Russian Academy of Sciences,Institute for Information Transmission Problems (Kharkevich Institute)
来源：
Biomedical Engineering | 2020年 / 54卷
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学科分类号：
摘要：
Visual acuity charts were compared in terms of differences between the test and retest results. Four charts were compared: ETDRS chart, Lea screener, Sivtsev chart, and a chart developed at the Institute for Information Transmission Problems (Kharkevich Institute; IITP), Russian Academy of Sciences, and based on modified 3-bar optotypes. According to the results obtained in 33 subjects, the IITP chart provided the best repeatability of measurements.
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页码：125 / 129
页数：4
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