Table 3.
Estimated and reference joint angles (SD) at discrete gait events in the intra-participant model. MAE, mean absolute error; DF, dorsiflexion; PF, plantarflexion.
| Hip | Hip | Knee | Ankle | Ankle | Ankle | |
|---|---|---|---|---|---|---|
| Peak Flexion | Peak Extension | Peak Flexion during Stance |
Peak DF | Peak PF | PF/DF at Initial Contact |
|
| Reference | 27.6 (7.3) | 15.3 (3.9) | 30.1 (6.4) | 12.8 (3.6) | 21.4 (5.0) | 2.2 (3.1) |
| Estimated | 28.3 (8.0) | 15.5 (4.8) | 30.2 (6.4) | 13.1 (3.9) | 20.9 (5.5) | 2.2 (3.2) |
| MAE | 2.4 (2.5) | 1.5 (0.3) | 1.2 (0.3) | 1.0 (0.6) | 1.0 (0.3) | 1.0 (0.3) |