Table 3.
Demographic and neuropsychological information for non-Parkinson's disease High Low Fatigue.
| Non-Parkinson's disease High (n = 19) |
Non-Parkinson's disease Low (n = 22) |
P-value | |
|---|---|---|---|
| Male:Female | 15:4 | 19:3 | 0.529 |
| Age (years) | 68.68 ± 5.97 | 68.05 ± 4.28 | 0.693 |
| Education (years) | 17.05 ± 2.30 | 16.59 ± 2.24 | 0.519 |
| Mini-Mental State Examination* | 29.00 ± 1.20 | 29.41 ± 0.67 | 0.178 |
| BDI II | 4.21 ± 6.97 | 2.09 ± 3.37 | 0.212 |
| Fatigue Severity Scale | 35.79 ± 11.84 | 19.59 ± 6.08 | 0.000 |
| Leukoariosis | 5568.51 ± 4595.59 | 3007.77 | 0.028 |
| total intracranial volume | 1666888 ± 128,851 | 1645513 ± 114767 | 0.577 |
| Leukoariosis/total intracranial volume | 0.003 ± 0.003 | 0.002 ± 0.001 | 0.035 |