Mean demographic and clinical data in 233 patients with Parkinson’s disease
| Age (y) | 73.6 (8.4) |
|---|---|
| Sex (% female) | 51 |
| Living alone (%) | 39.2 |
| MADRS total score | 8.0 (6.2) |
| Major depression (DSM III R) | 7.7% |
| MMSE total score | 24.4 (6.9) |
| Nocturnal sleep disturbances (%) | 60.3 |
| Duration of disease (y) | 6.3 (5.3) |
| Daily levodopa dose (mg) | 496 (233) |
| Side mostly affected (%): | |
| Left | 38.9 |
| Right | 50.0 |
| Symmetric | 11.1 |
| Parkinson type (%): | |
| Tremor | 11.4 |
| Akinetic | 20.4 |
| Mixed | 68.2 |
| UPDRS: | |
| Total score | 49.3 (26.2) |
| Part 1 score | 3.8 (2.8) |
| Part 2 score | 14.6 (8.9) |
| Part 3 score | 28.4 (15.8) |
| Part 4 score | 2.7 (3.3) |
| Hoehn and Yahr stage | 2.9 (1.1) |
| Schwab and England score | 67.5 (23.7) |
| Tremor score | 3.5 (3.4) |
| Postural abnormalities score | 3.0 (1.9) |
| Rigidity score | 3.7 (3.3) |
| Akinesia score | 11.0 (6.5) |
| Dyskinesias (%) | 22.9 |
| Motor fluctuations (%) | 20.4 |
Values in parenthes are SD.