Dr.PRAVEEN KUMAR CHATURVEDI, C18059
The best corrected visual acuity (BCVA) of all eyes in control group is less than 0.5 LogMAR units. Both in diabetic retinopathy group and glaucoma group, direct correlation of association is observed between uncorrected visual acuity and best corrected visual acuity, near visual acuity, best corrected near visual acuity and inverse correlation of association with contrast sensitivity which are statistically significant (p value <0.05). The logMAR visual acuity and contrast sensitivity is a better tool than vision assessment by snellen chart for evaluation, monitoring and prescription of low vision devices in subjects with visual impairment.
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