Table 1. Data Summary and Difference between Male and Female Subjects.
| Variable | Male | Female | p-value |
|---|---|---|---|
| No. of subjects | 10 | 10 | - |
| Age (yr) | 22.0 ± 1.4 | 22.8 ± 0.9 | 0.151 |
| Height (cm) | 172.4 ± 3.7 | 161.6 ± 4.6 | < 0.001 |
| Weight (kg) | 70.9 ± 5.4 | 52.2 ± 5.0 | < 0.001 |
| Body mass index (kg/m2) | 23.9 ± 1.8 | 20.0 ± 1.9 | < 0.001 |
| Radiographic measurement | |||
| AP talo–1st MT angle (°) | 5.8 ± 6.7 | 14.0 ± 7.3 | 0.018 |
| NC overlap (%) | 55.4 ± 21.0 | 64.1 ± 17.2 | 0.323 |
| Lat talo–1st MT angle (°) | 1.8 ± 5.4 | 6.9 ± 7.3 | 0.091 |
| MT soft tissue thickness (mm) | 9.1 ± 1.8 | 7.0 ± 2.4 | 0.040 |
| Heel soft tissue thickness (mm) | 13.2 ± 1.5 | 10.1 ± 1.6 | < 0.001 |
| Maximum ankle DF (°) | 14.9 ± 3.5 | 22.1 ± 9.2 | 0.041 |
| Dynamic pedobarograph | |||
| Peak pressure (N/cm2) | |||
| MFF | 34.3 ± 6.3 | 25.9 ± 5.5 | 0.005 |
| LFF | 26.1 ± 6.9 | 17.2 ± 5.3 | 0.004 |
| MMF | 17.9 ± 8.4 | 23.1 ± 6.1 | 0.130 |
| LMF | 18.2 ± 5.6 | 17.0 ± 4.0 | 0.587 |
| Heel | 28.1 ± 4.4 | 25.6 ± 3.3 | 0.161 |
| Varus/valgus index | 0.08 ± 0.1 | 0.18 ± 0.1 | 0.088 |
| Forefoot/heel index | 0.09 ± 0.2 | 0.00 ± 0.1 | 0.144 |
| Pressure-time integral (N·s/cm2) | |||
| MFF | 214,565.6 ± 58,427.4 | 129,139.7 ± 85,697.2 | 0.018 |
| LFF | 110,719.6 ± 66,340.0 | 93,713.5 ± 60,193.6 | 0.556 |
| MMF | 62,144.2 ± 28,512.4 | 34,159.3 ± 31,265.9 | 0.051 |
| LMF | 152,185.6 ± 43,529.9 | 116,827.3 ± 51,751.4 | 0.116 |
| Heel | 255,374.7 ± 36,546.2 | 185,314.5 ± 37,591.3 | 0.001 |
| Varus/valgus index | 0.03 ± 0.2 | −0.15 ± 0.4 | 0.190 |
| Forefoot/heel index | 0.10 ± 0.2 | 0.04 ± 0.3 | 0.573 |
Values are presented as mean ± standard deviation.
AP: anteroposterior, MT: metatarsal, NC: naviculocuboid, Lat: lateral, DF: dorsiflexion, MFF: medial forefoot, LFF: lateral forefoot, MMF: medial midfoot, LMF: lateral midfoot.