Table 1.
Changes in visual acuity, foveal thickness, and mean retinal sensitivity
| Baseline | Month 3 | Month 6 | |
|---|---|---|---|
| Visual acuity (logMAR) | 0.61 ± 0.34 | 0.64 ± 0.47
(P = 0.91) |
0.65 ± 0.48
(P = 0.80) |
| Foveal thickness (μm) | 407 ± 144 | 253 ± 118
(P = 0.0015*) |
286 ± 153
(P = 0.016*) |
| Mean retinal sensitivity, 2 deg (dB) | 1.7 ± 3.1 | 2.7 ± 4.3
(P = 0.39) |
3.3 ± 4.4
(P = 0.11) |
| Mean retinal sensitivity, 10 deg (dB) | 2.8 ± 3.1 | 4.1 ± 3.7
(P = 0.098) |
5.1 ± 5.0
(P = 0.02*) |
Notes: Statistical analyses were performed using Wilcoxon signed-rank test between baseline and month 3 and between baseline and month 6.
*
P < 0.05, compared with the pre-treatment value.