Research Article: Acuity Comparison Methods via Timed Test-Retest Precision of Matching-Card e-ETDRS Compared to PDI Check in Treated Amblyopes and Superb Normals
Introduction:
This paper does two things: ) it presents a simple method for comparing visual acuity tests and ) it reports two very different visual acuity tests on subjects with a wide range of visual acuity. The performance of our comparison method is then used with prominent examples from the literature.
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