Table 2.
Comparison of scores at traditional neuropsychological tests.
| PwPD mean (SD) | HC mean (SD) | Group comparison (p-value) | Corrected p-value | |
|---|---|---|---|---|
| Trail making test—A | 32.68 (16.64) | 30.59 (21.91) | .641 | .801 |
| Trail making test—B | 117.28 (105.94) | 78.52 (48.32) | .033 | .083 |
| Trail making test—B–A | 85.5 (98.11) | 49 (34.03) | .024 | .08 |
| Verbal fluency | 37.81 (11.55) | 38 (9.68) | .936 | .936 |
| Stroop test—errors | 0.81 (3.1) | 0.45 (0.76) | .463 | .661 |
| Stroop test—time | 19.58 (13.15) | 22.77 (13.41) | .289 | .482 |
| Digit span backward | 4.47 (1.09) | 4.52 (1.03) | .826 | .918 |
| Frontal assessment battery | 15.71 (1.98) | 17.52 (1.03) | < .001 | .001 |
| Attentive matrices | 47.68 (7.44) | 50.34 (6.57) | .094 | .188 |
| Progressive matrices of Raven | 30.37 (4.04) | 32.49 (2.73) | .007 | .035 |
SD Standard deviation, PwPD Patients with Parkinson’s Disease, HC Healthy controls.
In bold, statistically significant value.