Sentence examples for Snellen chart from inspiring English sources
noun
A chart bearing letters or other symbols, used to test visual acuity.
Snellen chart design does vary, and this layout was chosen as the most typical.
BCVA measurements were made using a Snellen chart and were converted to the logarithm of the minimum angle of resolution (LogMAR).
Amblyopia was defined as two lines of visual acuity difference or a visual acuity level of 20/30 or lower as determined by Snellen chart.
In the task, the participants were asked to identify 21 uppercase alphabetic characters, selected and presented in conformance with the Snellen chart.
At 2 weeks follow-up, BCVA in the right eye improved to 6/36 (Snellen chart).
VA was measured by a Snellen chart before and after the first, second and, in some cases, third implants.
The mean initial visual acuity, measured by Snellen chart, was 20/207, and the mean final visual acuity was 20/57 (P = 0.02).
VA improved by two lines of the Snellen chart, and there was no progression of retinal ischemia during the 3 and 4 years of follow-up.
All patients underwent a clinical examination including visual acuity testing with Snellen chart, intraocular pressure measurement, biomicroscopy, and fundus examination through a dilated pupil by a 90D lens.
For the purpose of statistical analysis, Snellen chart visual acuity was converted to the logarithm of the minimal angle of resolution (log MAR) value [10].
