| Onset of global akinesia |
G I |
G II |
G III |
G IV |
X2 |
P-value |
||||
| N |
% |
N |
% |
N |
% |
N |
% |
|||
| 1 m |
0 |
0 |
1 |
3.3 |
4 |
13.3 |
0 |
0 |
8.971 |
0.030* |
| 3 m |
4 |
13.3 |
18 |
60 |
19 |
63.3 |
6 |
20 |
25.582 |
0.001* |
| 5 m |
14 |
46.7 |
11 |
36.7 |
7 |
23.3 |
19 |
63.3 |
10.472 |
0.015* |
| 8 m |
12 |
40 |
0 |
0 |
0 |
0 |
5 |
16.7 |
26.523 |
0.022* |