Demographic and clinical characteristics of the sample.
| Variables | PD patients n=40* | HC n=40* | ||||
|---|---|---|---|---|---|---|
| Mean±SD | Min.-Max. | Mean±SD | Min.-Max. | t | p-value | |
| Age | 57±8.00 | (40-70) | 58±9.00) | (40-70) | t (39)=0.92 | 0.36 |
| Education (years) | 10±1.94 | (8-14) | 11±2.01) | (8-14) | t (39)=0.85 | 0.39 |
| PD duration (years) | 7±2.00 | (1-15) | - | |||
| F-SF | 48.90±12.36 | (30-70) | 108.67±2.96 | (102-114) | t (39)=30.34 | <0.001 |
| P-CF | 5.27±2.05 | (2-10) | 18.22±2.16 | (10-20) | t (39)=30.68 | <0.001 |
F-SF - Fronto-subcortical functions, P-CF - Posterior-cortical functions, PD - Parkinson's disease, HC - healthy controls,
↵* the ratio of the gender (m/f) was 20/20