| ≤18 months-change before and after training M(SD) | >18 months-change before and after training M (SD) | p-value |
PASAT | 2.8 (5.1) | 5.2 (7.5) | 0.193 |
Listening span | 2.0 (3.6) | 2.9 (4.1) | 0.347 |
Forward block repetition | 1.0 (1.8) | 1.5 (1.7) | 0.537 |
Backward block repetition | 0.7 (2.4) | 1.56 (1.9) | 0.108 |
COPM performance | 2.5 (1.3) | 1.4 (1.5) | < 0.05 |
COPM satisfaction | 3.1 (1.9) | 1.8 (1.3) | < 0.05 |
EQ-5D index | 0.09 (0.11) | 0.10 (0.23) | 0.298 |
EQ-VAS | 5.7 (10.9) | 9.1 (15.3) | 0.572 |