| Median | P value | |||
---|---|---|---|---|---|
VFQ-25 subscales | BL ( n  = 26) | M6 ( n  = 26) | M12 ( n  = 23) | BL-M6 | BL-M12 |
General health | 69.6 | 71.7 | 71.6 | 0.51 | 0.28 |
General vision | 62.3 | 70.4 | 71.7 | 0.01 | 0.07 |
Ocular pain | 73.1 | 82.2 | 86.4 | 0.03 | <0.001 |
Near activities | 70.0 | 71.2 | 75.0 | 0.65 | 0.12 |
Distance activities | 73.8 | 79.7 | 81.3 | 0.03 | 0.02 |
Vision-specific social functioning | 87.5 | 91.3 | 94.0 | 0.21 | 0.02 |
Vision-specific mental health | 59.5 | 69.4 | 76.3 | <0.001 | <0.001 |
Vision-specific role difficulties | 70.7 | 76.2 | 82.9 | 0.07 | 0.02 |
Vision-specific dependency | 82.9 | 88.0 | 92.7 | 0.09 | 0.03 |
Drivinga | 69.0 | 72.1 | 75.0 | 0.31 | 0.10 |
Color vision | 90.4 | 95.2 | 94.6 | 0.23 | 0.16 |
Peripheral vision | 78.8 | 82.7 | 79.3 | 0.39 | 0.75 |
Composite score for VFQ-39 (VFQ-25 + additional items) | 74.3 | 79.9 | 82.8 | <0.001 | <0.001 |