Table 1. Summary of UPDRS ratings.
| UPDRS ratings | Missing | |
|---|---|---|
| Part I | Uses 13 questions to measures non-motor aspects of experiences of daily living. It has two parts—Part 1A (neuropsychiatric symptoms) and Part IB (non-motor symptoms) | 47.5% |
| Part II | Captures motor aspects of experiences of daily living (dressing, hygiene, tremor, freezing) | 47.6% |
| Part III | Neurological motor examination (speech, rigidity, movement of extremities, and posture) | 48.2% |
| Part IV | Motor complications (dyskinesia and motor fluctuations) | 80.7% |