| Selected Feature | Average Importance | Standard Deviation |
| UPDRSIII gait | 0.18 | 0.01 |
| Age at study | 0.17 | 0.00 |
| Delta days | 0.15 | 0.01 |
| UPDRSIII total score | 0.14 | 0.01 |
| Disease duration | 0.12 | 0.01 |
| H&Y | 0.09 | 0.00 |
| UPDRSIII bradykinesia | 0.06 | 0.00 |
| UPDRSIII postural stability | 0.04 | 0.00 |
| Gender | 0.03 | 0.00 |
| UPDRSIII arise from chair | 0.03 | 0.00 |