≤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