Open AccessComparison of the efficacy of Lea Symbol chart and Sheridan Gardiner chart for preschool vision screening
Author(s) -
Cigi M Paul,
Sanitha Sathyan
Publication year - 2018
Publication title -
indian journal of ophthalmology/indian journal of ophthalmology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.542
H-Index - 51
eISSN - 1998-3689
pISSN - 0301-4738
DOI - 10.4103/ijo.ijo_1078_17
Subject(s) - medicine , chart , confidence interval , predictive value , cutoff , statistics , mathematics , physics , quantum mechanics
To compare the efficacy of Lea symbols (LS) chart and Sheridan Gardiner (SG) chart for vision screening among preschool children, in a semi-urban district of South India.