| Men (n = 15) | Women (n = 7) | |
| Age (years) | 60.1 (1.8) | 61.4 (2.4) |
| Height (cm) | 174.8 (1.6) | 160.0 (1.9) |
| Body weight (kg) | 75.6 (1.8) | 62.4 (5.4) |
| BMI (kg/m2) | 25.3 (0.8) | 23.7 (1.8) |
| Fat free mass (kg) | 59.2 (1.4) | 42.0 (1.8) |
| Fat mass (kg) | 16.5 (1.1) | 20.4 (3.6) |
| Fat mass (%) | 21.6 (1.2) | 31.2 (3.1) |
| History of disease (years) | 9.6 (0.6) | 10.1 (0.8) |
| LEDD (mg/day) | 1202.5 (91.1) | 881.2 (56.4) |
| UPDRS III improvement* (%) | 78.8 (2.2) | 81.7 (1.7) |
| Mattis score | 138.0 (3.9) | 137.8 (4.8) |
*During an acute levodopa challenge.
BMI, body mass index; LEDD, levodopa equivalent daily dose; UPDRS, Unified Parkinson Disease Rating Scale.