Table 1.
Joint Kinematics (°) | Mean Kinematics 0–20% | Peak Kinematics | Kinematics at Peak KAM | ||||||
---|---|---|---|---|---|---|---|---|---|
High KAM | Low KAM | p-Value | High KAM | Low KAM | p-Value | High KAM | Low KAM | p-Value | |
Knee flexion | 21.9 ± 10.5 | 20.2 ± 8.5 | 0.018 | 29.8 ± 11 | 27.9 ± 9.9 | 0.014 | 20.7 ± 11.4 | 20.1 ± 10.8 | 0.487 |
Knee abd–adduction | −1.6 ± 3.8 | −1.5 ± 2.9 | 0.615 | 0.3 ± 4 | 0.2 ± 2.9 | 0.562 | −1.9 ± 3.9 | −1.5 ± 3.1 | 0.124 |
Knee internal–external rotation | −1.2 ± 5.9 | −1.9 ± 5.3 | 0.122 | 2.1 ± 5.8 | 1.3 ± 5.1 | 0.052 | −1.6 ± 6.2 | −2.7 ± 5.7 | 0.012 |
Hip flexion | 40.9 ± 9.9 | 37.5 ± 9.6 | <0.001 | 43.1 ± 9.9 | 39.8 ± 9.7 | <0.001 | 41.3 ± 10 | 38.2 ± 9.7 | <0.001 |
Hip abd–adduction | 10.4 ± 6.7 | 9.3 ± 6.6 | 0.023 | 11.6 ± 6.9 | 10.5 ± 6.9 | 0.029 | 10.7 ± 6.8 | 9.9 ± 6.8 | 0.106 |
Hip internal–external rotation | −1 ± 6.7 | −0.8 ± 6.6 | 0.702 | 0.7 ± 6.7 | 1 ± 6.7 | 0.545 | −0.8 ± 6.9 | −0.4 ± 6.9 | 0.426 |
Ankle dorsi-plantarflexion | 1.4 ± 10 | −4.2 ± 12.7 | <0.001 | 5.3 ± 8.4 | 0.9 ± 10.7 | <0.001 | 0.9 ± 11 | −4.8 ± 14.3 | <0.001 |
Ankle inversion-eversion | −11.3 ± 6.5 | −16 ± 8.9 | <0.001 | −8.2 ± 7.2 | −12.4 ± 8.3 | <0.001 | −11.2 ± 7.2 | −15.8 ± 9.4 | <0.001 |
Ankle internal–external rotation | 0.4 ± 8.6 | 3.8 ± 8.2 | <0.001 | 3.0 ± 8.8 | 5.8 ± 8.2 | <0.001 | 0.6 ± 8.7 | 3.7 ± 8.4 | <0.001 |
Pelvis ante-retroversion | 4.3 ± 4.4 | 4.9 ± 4.5 | 0.076 | 5.3 ± 4.4 | 5.9 ± 4.5 | 0.045 | 4.1 ± 4.5 | 4.5 ± 4.7 | 0.282 |
Pelvis tilt | 5.5 ± 3.8 | 5.5 ± 3.5 | 0.828 | 5.9 ± 3.8 | 5.9 ± 3.5 | 0.836 | 5.4 ± 3.9 | 5.4 ± 3.5 | 0.841 |
Pelvis rotation | 6.4 ± 3.3 | 6.7 ± 3.4 | 0.191 | 7.1 ± 3.4 | 7.6 ± 3.4 | 0.043 | 6.6 ± 3.4 | 7.2 ± 3.4 | 0.019 |