Changes of BCVA in each patient during follow-up periods
| No. | Baseline (logMAR) | 4M (logMAR) | 6M (logMAR) | |||
| OD | OS | OD | OS | OD | OS | |
| 1 | 20/40 (0.3) | 20/30 (0.18) | 20/25 (0.1) | 20/30 (0.18) | 20/20 (0) | 20/30 (0.18) |
| 2 | 20/25 (0.1) | 20/30 (0.18) | 20/25 (0.1) | 20/30 (0.18) | 20/20 (0) | 20/40 (0.3) |
| 3 | 20/25 (0.1) | 20/20 (0) | 20/25 (0.1) | 20/20 (0) | 20/20 (0) | 20/20 (0) |
| 4 | 20/25 (0.1) | 20/25 (0.1) | 20/20 (0) | 20/20 (0) | 20/20 (0) | 20/20 (0) |
| 5 | 20/30 (0.18) | 20/30 (0.18) | 20/25 (0.1) | 20/20 (0) | 20/25 (0.1) | 20/25 (0.1) |
| 6 | 20/25 (0.1) | 20/25 (0.1) | 20/30 (0.18) | 20/25 (0.1) | 20/25 (0.1) | 20/25 (0.1) |
| 7 | 20/25 (0.1) | 20/25 (0.1) | 20/25 (0.1) | 20/25 (0.1) | 20/30 (0.18) | 20/25 (0.1) |
| 8 | 20/40 (0.3) | 20/25 (0.1) | 20/40 (0.3) | 20/20 (0) | 20/25 (0.1) | 20/25 (0.1) |
BCVA, best-corrected visual acuity; logMAR, logarithm of the Minimum Angle of Resolution; 4M, 4 months; 6M, 6 months; OD, right eye; OS, left eye.