288
Participants
Start Date
February 1, 2020
Primary Completion Date
April 11, 2021
Study Completion Date
July 21, 2021
Distant best corrected visual acuity assessment
Measuring distant visual acuity on snellen's chart using two methods and results were converted to equivalent logarithm of minimum angle of resolution to compare accuracy of mobile based chart to the standard vision chart.
Al-Nil Hospital, Banhā
Benha University
OTHER