Baseline | 4 weeks | 6 weeks | |||
Mean±SD | Between-group P value | Mean±SD | Between-group P value | Mean±SD | |
Contact time (ms) | |||||
FBHE | 292±34 | 0.75 | 268±18* | .01† | 270±21* |
HE | 288±24 | 286±19 | – | ||
Cadence (steps/min) | |||||
FBHE | 170±9 | 0.24 | 182±10* | .01† | 178±10 |
HE | 169±10 | 170±9 | – | ||
Pace (m/s) | |||||
FBHE | 3.19±0.43 | 0.76 | 3.39±0.49 | 0.83 | 3.38±0.46 |
HE | 3.25±0.41 | 3.35±0.45 | – | ||
Stride length (m) | |||||
FBHE | 2.20±0.34 | 0.49 | 2.24±0.36 | 0.44 | 2.27±0.33 |
HE | 2.30±0.31 | 2.37±0.32 | – | ||
Shock (g) | |||||
FBHE | 13.2±2.1 | 0.44 | 13.0±1.7 | 0.55 | 13.7±1.90 |
HE | 14.0±2.5 | 13.6±2.5 | – | ||
Pronation excursion (°) | |||||
FBHE | 11.7±4.7 | 0.54 | 12.7±5.6 | 0.81 | 11.8±6.0 |
HE | 10.5±4.3 | 13.3±5.0 | – | ||
Maximum pronation velocity (°/s) | |||||
FBHE | 842±288 | 0.49 | 855±252 | 0.37 | 918±219 |
HE | 757±245 | 746±264 | – | ||
Foot strike type (1–16) | |||||
FBHE | 7±2 | 0.93 | 8±2 | 0.83 | 8±2 |
HE | 7±3 | 8±4 | – |
*Statistically significant compared with baseline at p≤0.05.
†Statistically significant differences between groups at p≤0.05.
FBHE, contact time gait-training feedback with home exercise; HE, home exercise.