Table 3.
Comparison results of active contact coordinates in MNI space in different motor symptom improvement rate groups [M (IQR), mm]
| Group | Number of cases | Left | Right | ||||
|---|---|---|---|---|---|---|---|
| X | Y | Z | X | Y | Z | ||
| Improvement rates < 25% group | 5 | −12.1 (1.9) | −14.0 (2.6) | −9.4 (1.0) | 12.1 (1.9) | −14.7 (2.6) | −9.3 (1.5) |
| Improvement rates 25–50% group | 11 | −11.1 (1.9) | − 13.2 (2.6) | −8.1 (1.3) | 11.3 (1.9) | − 13.5 (1.9) | −8.4 (2.1) |
| Improvement rates > 50% group | 41 | −11.6 (1.2) | − 13.4 (1.7) | −7.9 (1.1) | 12.1 (1.6) | − 13.6 (2.2) | −7.8 (1.2) |
| Kruskal-Wallis χ2 | 2.366 | 0.461 | 7.036 | 1.200 | 2.261 | 7.455 | |
| P | 0.306 | 0.794 | 0.030 | 0.549 | 0.323 | 0.024 | |