Comparison of mean (SD) baseline and 1 year visual performance for 44 eyes
| Baseline | 1 Year | p Value | |
|---|---|---|---|
| Acuity | 0.8 (0.46) | 0.83 (0.39) | 0.76 |
| Contrast log units | 1.2 (0.54) | 1.2 (0.58) | 0.52 |
| Colour vision | 0.8 (0.39) | 0.8 (0.39) | 0.99 |
| Mean deviation | −8.72 (9.36) | −5.89 (8.95) | 0.38 |
| Pattern standard deviation | 4.44 (2.76) | 3.76 (2.82) | 0.36 |
| AGIS score | 6.02 (6.03) | 5.38 (6.51) | 0.28 |