Table 9 Comparison of maximum lateral arch impulse before and after adapting insoles (Unit: N·s)
Group | Before Adaptation | 3 Months | 6 Months | 12 Months |
|---|---|---|---|---|
Left Foot | ||||
Observation (n = 27) | 47.62 ± 0.38 | 43.67 ± 1.59 | 34.25 ± 0.76 | 18.74 ± 1.59* |
Control (n = 27) | 32.54 ± 0.26 | 29.57 ± 1.23 | 28.62 ± 0.49 | 25.28 ± 3.11 |
t-test | 0.632 | 3.427 | 3.516 | 4.219 |
P-value | >0.05 | <0.05 | <0.05 | <0.05 |
Right Foot | ||||
Observation (n = 27) | 44.37 ± 0.81 | 33.39 ± 0.62 | 25.33 ± 1.58 | 16.62 ± 1.26* |
Control (n = 27) | 31.29 ± 0.72 | 26.24 ± 0.21 | 23.32 ± 1.13 | 17.51 ± 1.04 |
t-test | 0.579 | 3.141 | 3.432 | 4.585 |
P-value | >0.05 | <0.05 | <0.05 | <0.05 |