Fig. 3. Longitudinal changes in average retinal nerve fiber layer (RNFL) thickness in the pathologic and non-pathologic areas of affected eyes. The differences between baseline and post-injection at 6 months (p = 0.011) and 12 months (p = 0.005) were statistically significant in the pathologic areas. ^*p < 0.05, Wilcoxon signed-rank test.