Driving performance scores recorded by the driving instructor
| Driving scores | Participant groups | Statistics | ||
|---|---|---|---|---|
| Controls | Parkinson’s | t Value | p Value | |
| Values are mean (SD). | ||||
| Instructor interventions | 0.14 (0.08) | 0.64 (0.18) | −2.36 | 0.02 |
| Critical errors | 0.76 (0.30) | 2.24 (0.58) | −2.14 | 0.04 |
| Non-critical errors | 3.09 (0.32) | 3.44 (0.37) | −0.69 | 0.49 |