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Comparison of Snellen and Early Treatment Diabetic Retinopathy Study charts using a computer simulation
Author(s) -
Reuben R. Shamir,
Yael Friedman,
Leo Joskowicz,
Michael Mimouni,
Eytan Z. Blumenthal
Publication year - 2015
Publication title -
international journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.634
H-Index - 29
eISSN - 2227-4898
pISSN - 2222-3959
DOI - 10.18240/ijo.2016.01.20
Subject(s) - reproducibility , medicine , diabetic retinopathy , chart , snellen chart , optometry , algorithm , mathematics , ophthalmology , visual acuity , statistics , diabetes mellitus , endocrinology
To compare accuracy, reproducibility and test duration for the Snellen and the Early Treatment Diabetic Retinopathy Study (ETDRS) charts, two main tools used to measure visual acuity (VA).

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