| 3 DISCS | CONTROL n = 223 | PARKINSON n = 79 | p≤ |
| mean ± sd | mean ± sd | ||
| Age | 60.73 ± 14.82 | 65.58 ± 10.32 | 0.009 |
| Education | 10.46 ± 5.48 | 9.88 ± 4.51 | 0.409 |
| MMSE | 27.78 ± 1.5 | 28.51 ± 1.5 | 0.000 |
| Clox-1 | 10.2 ± 2.92 | 10.39 ± 3.27 | 0.637 |
| Clox-2 | 12.92 ± 1.95 | 13.24 ± 1.73 | 0.202 |
| Attempts | 1.88 ± 0.97 | 3.89 ± 2.18 | 0.000 |
| Movements | 8.96 ± 1.68 | 9.78 ± 3.83 | 0.010 |
| 4 DISCS | CONTROL n = 171 | PARKINSON n = 48 | p≤ |
| mean ± sd | mean ± sd | ||
| Age | 59.2 ± 14.28 | 67.09 ± 9.6 | 0.001 |
| Education | 11.07 ± 5.74 | 10.11 ± 4.79 | 0.299 |
| MMSE | 27.86 ± 1.51 | 28.5 ± 1.39 | 0010 |
| Clox-1 | 10.31 ± 2.91 | 10.2 ± 3.24 | 0.819 |
| Clox-2 | 13.07 ± 1.9 | 13.37 ± 1.62 | 0.323 |
| Attempts | 1.82 ± 0.97 | 3.52 ± 1.99 | 0.000 |
| Movements | 23.26 ± 5.09 | 27.02 ± 18.34 | 0.018 |
| 5 DISCS | CONTROL n = 96 | PARKINSON n = 28 | p≤ |
| mean ± sd | mean ± sd | ||
| Age | 55.62 ± 13.77 | 66.27 ± 10.14 | 0.000 |
| Education | 12.09 ± 5.84 | 10.81 ± 4.34 | 0.294 |
| MMSE | 28 ± 1.54 | 28.42 ± 1.36 | 0.203 |
| Clox-1 | 10.4 ± 2.85 | 10.92 ± 2.86 | 0.404 |
| Clox-2 | 13.32 ± 1.68 | 13.58 ± 1.17 | 0.471 |
| Attempts | 2.06 ± 1.13 | 3.04 ± 1.53 | 0.000 |
| Movements | 56.41 ± 13.14 | 61.07 ± 49.24 | 0.384 |