Table 2.

BCVA (Log MAR) frequencies in different groups

LogMAR BCVA	Group I	Group II	Group III	Group IV
1.4			1
1.3			5
1.0			14
0.7		10	20
0.6	2	8	5
0.4	6	6	3
0.3	13	11	2	15
0.1	20	11		21
0.0	9	4		14

LogMAR=Logarithm of minimum angle of resolution; BCVA=Best corrected visual acuity