EMG variable | < 112 h orthotic usage (n = 25) | ≥112 h orthotic usage (n = 25) | Adjusted mean difference (95% CI) | P value | ||
---|---|---|---|---|---|---|
Baseline | Follow-up | Baseline | Follow-up | |||
Mean amplitude | 11.31 (8.41) | 9.28 (6.55) | 6.83 (3.59) | 8.84 (4.92) | 1.93 (−0.79 to 4.64) | 0.16 |
Peak amplitude | 23.06 (16.23) | 20.06 (16.10) | 14.27 (7.40) | 18.01 (8.76) | 4.08 (−1.72 to 9.89) | 0.16 |
Minimum amplitude | 2.68 (2.63) | 2.37 (1.97) | 1.66 (1.16) | 2.46 (1.50) | 0.50 (−0.42 to 1.42) | 0.28 |
Peak to peak amplitude | 20.38 (15.45) | 17.69 (15.75) | 12.61 (7.00) | 15.54 (8.34) | 3.57 (−1.88 to 9.02) | 0.19 |