| Symptoms/Findings | Visit 1 | Visit 2 | ||
| Clinical History | PKG | Clinical History | PKG | |
| Bradykinesia | 50% | 79% | 43% | 68% |
| On-off fluctuations | 36% | 21% | 25% | 25% |
| Dyskinesia, peak-dose | 4% | 25% | 11% | 29% |
| Tremor Daytime somnolence | 86% 32% | 86% 29% | 86% 57% | 96% 11% |
| Dose-related somnolence | 14% | 0% | 21% | 0% |
| Medication non-compliance | 4% | 14% | 7% | 4% |