Locations at which driving errors were made by the two groups as assessed by the occupational therapist
| Locations | Participant groups | Statistics | ||
|---|---|---|---|---|
| Controls | Parkinson’s | t Value | p Value | |
| Values are mean (SD). | ||||
| Roundabouts | 4.71 (0.68) | 4.56 (0.75) | 0.15 | 0.88 |
| Merging | 1.33 (0.26) | 2.16 (0.37) | −1.75 | 0.09 |
| Pulling in/pulling out | 4.19 (0.36) | 3.92 (0.29) | 0.59 | 0.56 |
| Traffic light controlled intersection | 6.23 (1.00) | 10.36 (1.73) | −1.95 | 0.05 |
| Non-traffic light controlled intersections, stop and give way | 4.19 (0.86) | 6.64 (1.17) | −1.64 | 0.11 |
| Reversing, car parking | 2.28 (0.57) | 3.84 (0.54) | −1.98 | 0.05 |
| One way (no oncoming traffic) | 3.33 (0.67) | 4.92 (0.70) | −1.62 | 0.11 |
| Two way (oncoming traffic) | 6.09 (1.38) | 7.72 (1.11) | −0.92 | 0.36 |
| Lane changing | 5.85 (1.02) | 8.84 (1.11) | −1.94 | 0.05 |