Table 1.
PD participant characteristics; means (SD).
| N | 38 |
| Age, years | 62.1 (8.7) |
| Education, years | 16.3 (2.9) |
| MMSE (total) | 29.0 (1.3) |
| Men:women | 20 : 18 |
| Disease duration, years | 8.4 (6.4) |
MMSE: Mini-Mental State Examination.
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