Table 3 Paired comparisons relevant to known groups validity of the pendulum test
Measures | Affected Mean (SD) | Unaffected Mean (SD) | Wilcoxon Test | |
|---|---|---|---|---|
Z | (p) | |||
First Reversal-No Weight (degrees) | 54.7 (25.4) | 99.4 (12.8) | -2.383 | (.017) |
First Reversal-Weight (degrees) | 70.5 (30.9) | 109.9 (9.5) | -2.383 | (.017) |
Area Under Curve-No Weight (degrees*seconds) | 24.0 (14.3) | 45.4 (23.7) | -2.100 | (.036) |
Area Under Curve-Weight (degrees*seconds) | 37.1 (26.0) | 73.2 (46.5) | -1.960 | (.050) |
Velocity to First Reversal-No Weight (degrees/second) | 164.5 (56.5) | 240.1 (27.5) | -2.240 | (.025) |
Velocity to First Reversal-Weight (degrees/second) | 173.4 (54.7) | 233.6 (27.1) | -1.960 | (.050) |