Mattis DRS | (n = 66) | | | | |
total score | | 136.8 (4.9) | 135.9 (6.9) | 134.6 (11.2) | 0.072 |
attention | | 35.8 (0.9) | 35.9 (1.1) | 35.5 (1.3) | 0.017 |
initiation | | 34.0 (3.6) | 32.6 (4.7) | 32.5 (5.3) | 0.036 |
construction | | 6.0 (0.2) | 5.9 (0.2) | 5.8 (0.8) | 0.207 |
conceptualisation | | 37.2 (2.2) | 37.1 (2.1) | 36.8 (3.1) | 0.442 |
memory | | 23.9 (1.2) | 24.1 (1.5) | 23.7 (2.9) | 0.443 |
Wisconsin CST | (n = 69) | | | | |
number of categories | | 5.1 (1.2) | 5.0 (1.4) | 5.0 (1.6) | 0.384 |
total errors | | 7.3 (5.3) | 7.5 (6.1) | 7.2 (6.2) | 0.752 |
perseverative errors | | 2.2 (2.0) | 2.4 (2.9) | 0.373 | |
maintaining errors | | 1.1 (1.4) | 1.3 (1.8) | 1.3 (2.0) | 0.909 |
Lexical fluency | (n = 69) | | | | |
category | | 14.4 (3.8) | 12.6 (3.7) | 12.7 (3.9) |
<0.001
|
literal | | 11.9 (4.3) | 11.1 (4.9) | 10.8 (5.2) | 0.149 |
total | | 26.2 (7.0) | 23.7 (7.3) | 23.5 (7.8) |
0.001
|
Series | (n = 69) | | | | |
graphic | | 7.8 (2.4) | 7.8 (2.6) | 7.7 (2.9) | 0.816 |
motor | | 8.6 (2.2) | 8.6 (2.4) | 8.0 (3.1) | 0.138 |
Frontal score | (n = 69) | | | | |
| | 41.0 (7.5) | 39.6 (9.0) | 38.8 (10.5) | 0.042 |
Grober and Buschke verbal learning test | (n = 51) | | | | |
free recall | | 28.7 (6.1) | 28.5 (7.3) | 27.8 (8.4) | 0.479 |
total recall | | 46.0 (2.8) | 46.2 (2.3) | 45.7 (3.7) | 0.384 |
delayed free recall | | 10.9 (2.6) | 10.1 (2.9) | 10.5 (3.1) | 0.391 |
delayed total recall | | 15.7 (0.7) | 15.7 (0.8) | 15.5 (1.3) | 0.168 |
recognition | | 15.7 (0.9) | 15.6 (1.0) | 15.5 (1.1) | 0.150 |
Beck depression inventory | (n = 60) | | | | |
global score | | 15.4 (7.2) | 11.5 (7.4) | 12.6 (8.6) |
0.001
|
categories of depression: | | | | | |
absence (0–9) | | n = 12 | n = 27 | n = 28 | |
mild (10–17) | | n = 28 | n = 21 | n = 23 | |
moderate (18–24) | | n = 14 | n = 10 | n = 3 | |
severe (25–59) | | n = 6 | n = 2 | n = 6 | |
UPDRS I | (n = 69) | | | | |
item 2 (thought disorders) | | 0.1 (0.4) | 0.3 (0.6) | 0.4 (0.7) |
<0.001
|
item 4 (apathy) | | 0.5 (0.8) | 0.9 (0.8) | 0.9 (1.1) |
0.005
|