Table 3: Visual acuity outcomes.

Visual acuity (number (%)) value
≤20/4020/40–20/200≤20/200(Pearson’s chi-squared test)

Pretreatment
 Group 143 (78)8 (15)4 (7) 0.19
 Group 225 (63)8 (20)7 (18)
6 month
 Group 138 (69)9 (16)8 (15) 0.50
 Group 224 (60)7 (18)9 (22)
12 month
 Group 139 (72)6 (11)9 (17) 0.7
 Group 227 (68)3 (8)10 (25)
24 month
 Group 128 (52)9 (17)17 (31) 0.5
 Group 226 (65)2 (5)12 (30)

*One eye enucleated at 10 months in group 1.