Open AccessTest-retest Repeatability of the Ohio Contrast Cards
Author(s) -
Mawada Osman,
Stevie M Njeru,
Gregory Hopkins,
Angela M. Brown
Publication year - 2021
Publication title -
optometry and vision science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.779
H-Index - 97
eISSN - 1538-9235
pISSN - 1040-5488
DOI - 10.1097/opx.0000000000001771
Subject(s) - contrast (vision) , chart , optometry , medicine , artificial intelligence , mathematics , computer science , statistics
The Ohio Contrast Cards are a repeatable test of contrast sensitivity, and they reveal higher contrast sensitivity for low-vision patients than is shown by the Pelli-Robson chart.