| Before median (IQR) | After median, (IQR) | Effect size | p value |
TMT I (seconds) | 28 (23.5 - 33.5) | 23(18.5 - 28) | 0.49 | 0.001 |
TMT II (seconds) | 39 (34.5 - 58.5) | 36 (28.5 - 45) | 0.35 | 0.022 |
TMT III (seconds) | 38 (33.5 - 58.5) | 33 (24.5 - 48.5) | 0.43 | 0.005 |
TMT IV (seconds) | 103 (85.5 - 139) | 84 (68 - 112.5) | 0.32 | 0.035 |
DLS (number of words) | 17 (14 - 21.5) | 21 (17.5 - 29.5) | 0.43 | 0.006 |
DSC (number of symbols) | 49 (41 - 59) | 54 (49 - 65) | 0.43 | 0.006 |
PASAT (number of words) | 35 (28 - 45) | 40 (31 - 49) | 0.29 | 0.077, n.s. |
Block repetition (number of blocks) | 13 (11 - 16) | 14 (12 - 16) | 0.15 | 0.324, n.s. |
Listening span (number of words) | 26 (19 - 28) | 25 (19 - 30) | 0.15 | 0.340, n.s. |