Table 4: Ocular co morbidity and change (gain) in VA.

Parameter No ocular co-morbidity
(n = 21)
Ocular co-morbidity
(n = 45)
Total
(n = 66)
Mean VA change 1.4357 1.1633 1.2500
Standard deviation ± 0.44865 0.59423 0.56330
Range of VA change 0.0 – 2.0 0.0 – 2.05 0.0 – 2.05