Kinematic angle | Mean difference | 95% CI | p-value | Mean difference | 95% CI | p-value |
---|---|---|---|---|---|---|
IMU | OMC | |||||
Ankle | ||||||
 Ankle dorsiflexion ROM during stance (A1) | − 0.3° | − 4.1°; 3.5° | 0.87 | − 0.6° | − 4.7°; 3.5° | 0.76 |
 Ankle dorsiflexion ROM during swing | 6.4°* | − 1.2°; 13.9° | 0.09 | 6.4°* | − 0.6°; 13.4° | 0.07 |
 Ankle plantarflexion ROM during push off (A2) | 4.3° | − 2.3°; 11.0° | 0.18 | 6.1°* | − 0.3°; 12.4° | 0.06 |
 Ankle dorsiflexion angle at IC | − 1.5° | − 4.8°; 1.9° | 0.36 | − 1.2° | − 4.2°; 1.8° | 0.42 |
 Ankle plantarflexion angle at TO | 4.6° | − 2.1°; 11.4° | 0.16 | 5.6°* | 0.0°; 11.3° | 0.05 |
 Peak ankle plantarflexion during GC | 5.9°* | − 1.6°; 13.4° | 0.11 | 7.2°* | 0.2°; 14.3° | 0.05 |
Knee | ||||||
 Knee flexion ROM during GC | 2.6° | − 3.3°; 8.4° | 0.36 | 3.6° | − 1.4°; 8.6° | 0.15 |
 Knee flexion ROM during stance (K1) | 0.3° | − 4.7°; 5.4° | 0.90 | − 0.6° | − 5.4°; 4.3° | 0.80 |
 Knee flexion ROM from stance to swing (K3) | 3.9° | 0.0°; 7.8° | 0.05 | 4.1° | 0.2°; 8.1° | 0.04* |
 Knee extension ROM, MSt to TSt (K2) | 2.7° | − 2.3°; 7.8° | 0.26 | 1.8° | − 3.5°; 7.1° | 0.47 |
 Knee flexion at IC | 0.0° | − 5.3°; 5.3° | 1.00 | 0.1° | − 4.1°; 4.4° | 0.95 |
 Peak knee flexion during stance, LR | − 1.1° | − 6.8°; 4.6° | 0.69 | − 1.8° | − 7.3°; 3.7° | 0.49 |
 Peak knee extension during stance | 1.0° | − 3.4°; 5.5° | 0.63 | 1.7° | − 1.6°; 5.0° | 0.30 |
 Peak knee flexion during swing | 1.9° | − 0.8°; 4.6° | 0.16 | 2.0° | − 0.5°; 4.6° | 0.11 |
Hip | ||||||
 Hip flexion ROM during GC | 4.6° | 0.2°; 9.0° | 0.04* | 2.6° | − 1.5°; 6.7° | 0.19 |
 Hip flexion ROM during LR | − 1.2° | − 3.5°; 1.1° | 0.28 | − 0.4° | − 2.7°; 1.8° | 0.69 |
 Hip flexion ROM, PS to IS (H3) | 0.4° | − 3.1°; 3.8° | 0.83 | − 1.2° | − 3.4°; 1.1° | 0.28 |
 Hip flexion angle at IC | − 0.66° | − 10.4°; 9.3° | 0.90 | − 0.8° | − 9.3°; 7.8° | 0.85 |
 Peak hip flexion during swing | 0.7° | − 8.4°; 9.7° | 0.87 | − 0.8° | − 8.4°; 6.9° | 0.84 |
 Peak hip extension during stance | 3.7° | − 5.2°; 12.7° | 0.39 | 3.3° | − 4.8°; 11.5° | 0.397 |
 Hip abduction ROM during mid-stance | − 0.4° | − 3.4°; 2.6° | 0.79 | 2.8° | 0.9°; 4.8° | 0.01* |
 Hip adduction ROM during loading response | 1.6° | − 1.2°; 4.4° | 0.24 | 1.3° | − 0.7°; 3.2° | 0.18 |
 Hip internal rotation ROM during GC | 1.1° | − 3.1°; 5.3° | 0.59 | 2.1° | − 1.9°; 6.0° | 0.28 |
Pelvis | ||||||
 Pelvis tilt ROM during GC | 0.5° | − 1.9°; 3.0° | 0.65 | 0.7° | − 0.4°; 1.9° | 0.20 |
 Peak pelvis anterior tilt during GC | − 1.6° | − 9.6°; 6.3° | 0.66 | − 1.4° | − 8.6°; 5.8° | 0.69 |
 Pelvis obliquity ROM during GC | 1.2° | − 2.0°; 4.4° | 0.44 | 3.5° | − 0.4°; 7.5° | 0.08 |
 Pelvis rotation ROM during GC | 0.6° | − 6.2°; 7.4° | 0.85 | 1.4° | − 4.0°; 6.8° | 0.60 |
 Pelvis rotation at IC | 0.5° | − 2.8°; 3.9° | 0.74 | 0.7° | − 2.9°; 4.3° | 0.68 |