Table 1.
Baseline demographics and PD characteristics
| Variable | PD cohort (N = 384) |
|---|---|
| Age, years | |
| Mean (SD) | 62.02 (9.83) |
| Median | 62.79 |
| Age groups, N (%) | |
| ≤ 55 years | 94 (24.5%) |
| > 55 to 65 years | 131 (34.1%) |
| > 65 to 70 years | 71 (18.5%) |
| > 70 years | 88 (22.9%) |
| Gender, N (%) | |
| Male | 251 (65.4%) |
| Disease duration, years | |
| Mean (SD) | 0.56 (0.57) |
| Median | 0.34 |
| Dominant side, N (%) | |
| Left | 159 (41.4%) |
| Right | 216 (56.3%) |
| Symmetric | 9 (2.3%) |
| Hoehn and Yahr stage, N (%) | |
| Stage 1 | 188 (49.0%) |
| Stage 2 | 196 (51.0%) |
| Modified Schwab and England ADL, score | |
| Mean (SD) | 93.85 (5.91) |
| Median | 95.00 |