Table 2. Correlations between the Radiographic and Pedobarographic Variables.
| Variable | BMI | MaxDF | AP talo–1st MT angle | NC overlap | Lat talo–1st MT angle | MT thickness | Heel thickness | MFF (PP) | LFF (PP) | MMF (PP) | LMF (PP) | Heel (PP) | Varus/valgus (PP) | Forefoot/heel (PP) | MFF (PTI) | LFF (PTI) | MMF (PTI) | LMF (PTI) | Heel (PTI) | Varus/valgus (PTI) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MaxDF | −0.248 (p = 0.307) | |||||||||||||||||||
| AP talo–1st MT angle | −0.287 (p = 0.221) | 0.243 (p = 0.316) | ||||||||||||||||||
| NC overlap | −0.273 (p = 0.244) | 0.010 (p = 0.968) | 0.212 (p = 0.370) | |||||||||||||||||
| Lat talo–1st MT angle | −0.234 (p = 0.322) | −0.169 (p = 0.489) | 0.454 (p = 0.045) | 0.571 (p = 0.008) | ||||||||||||||||
| MT thickness | 0.521 (p = 0.018) | 0.009 (p = 0.970) | −0.057 (p = 0.813) | −0.509 (p = 0.022) | −0.410 (p = 0.072) | |||||||||||||||
| Heel thickness | 0.585 (p = 0.007) | −0.125 (p = 0.610) | −0.180 (p = 0.447) | −0.307 (p = 0.188) | −0.329 (p = 0.157) | 0.514 (p = 0.020) | ||||||||||||||
| MFF (PP) | 0.601 (p = 0.005) | −0.372 (p = 0.116) | 0.164 (p = 0.490) | −0.261 (p = 0.267) | −0.103 (p = 0.667) | 0.523 (p = 0.018) | 0.668 (p = 0.001) | |||||||||||||
| LFF (PP) | 0.487 (p = 0.029) | −0.024 (p = 0.921) | −0.078 (p = 0.745) | −0.401 (p = 0.080) | −0.529 (p = 0.017) | 0.485 (p = 0.030) | 0.728 (p < 0.001) | 0.671 (p = 0.001) | ||||||||||||
| MMF (PP) | −0.109 (p = 0.647) | 0.072 (p = 0.770) | 0.152 (p = 0.522) | 0.058 (p = 0.808) | 0.164 (p = 0.490) | −0.002 (p = 0.994) | −0.179 (p = 0.450) | 0.041 (p = 0.865) | −0.224 (p = 0.342) | |||||||||||
| LMF (PP) | 0.163 (p = 0.492) | 0.232 (p = 0.339) | −0.112 (p = 0.638) | −0.184 (p = 0.436) | −0.335 (p = 0.149) | 0.223 (p = 0.345) | 0.298 (p = 0.201) | 0.229 (p = 0.332) | 0.429 (p = 0.059) | 0.515 (p = 0.020) | ||||||||||
| Heel (PP) | 0.401 (p = 0.080) | −0.056 (p = 0.821) | −0.236 (p = 0.317) | 0.131 (p = 0.582) | −0.112 (p = 0.640) | 0.058 (p = 0.809) | 0.023 (p = 0.923) | −0.038 (p = 0.872) | 0.142 (p = 0.549) | −0.112 (p = 0.639) | 0.117 (p = 0.623) | |||||||||
| Varus/valgus (PP) | 0.206 (p = 0.383) | −0.330 (p = 0.167) | −0.089 (p = 0.708) | −0.128 (p = 0.589) | −0.448 (p = 0.048) | 0.218 (p = 0.357) | 0.065 (p = 0.784) | 0.384 (p = 0.095) | 0.477 (p = 0.033) | 0.001 (p = 0.998) | 0.151 (p = 0.526) | −0.014 (p = 0.954) | ||||||||
| Forefoot/heel (PP) | 0.304 (p = 0.192) | −0.293 (p = 0.224) | 0.268 (p = 0.254) | −0.291 (p = 0.214) | −0.053 (p = 0.824) | 0.410 (p = 0.072) | 0.562 (p = 0.010) | 0.855 (p < 0.001) | 0.484 (p = 0.031) | 0.085 (p = 0.722) | 0.108 (p = 0.651) | −0.537 (p = 0.015) | 0.315 (p = 0.177) | |||||||
| MFF (PTI) | 0.431 (p = 0.058) | −0.595 (p = 0.007) | −0.236 (p = 0.317) | −0.193 (p = 0.414) | −0.352 (p = 0.128) | 0.305 (p = 0.192) | 0.154 (p = 0.516) | 0.362 (p = 0.117) | 0.422 (p = 0.064) | −0.222 (p = 0.347) | 0.107 (p = 0.654) | 0.234 (p = 0.321) | 0.772 (p < 0.001) | 0.179 (p = 0.450) | ||||||
| LFF (PTI) | 0.252 (p = 0.284) | −0.409 (p = 0.082) | −0.197 (p = 0.405) | −0.081 (p = 0.734) | 0.254 (p = 0.280) | 0.235 (p = 0.318) | −0.015 (p = 0.949) | −0.046 (p = 0.847) | −0.193 (p = 0.415) | −0.003 (p = 0.990) | 0.065 (p = 0.786) | 0.287 (p = 0.220) | −0.258 (p = 0.271) | −0.177 (p = 0.456) | 0.300 (p = 0.198) | |||||
| MMF (PTI) | 0.406 (p = 0.076) | 0.084 (p = 0.732) | −0.048 (p = 0.841) | −0.134 (p = 0.573) | −0.415 (p = 0.069) | 0.326 (p = 0.161) | 0.345 (p = 0.136) | 0.575 (p = 0.008) | 0.562 (p = 0.010) | −0.022 (p = 0.927) | 0.087 (p = 0.714) | 0.035 (p = 0.885) | 0.620 (p = 0.004) | 0.465 (p = 0.039) | 0.254 (p = 0.280) | −0.556 (p = 0.011) | ||||
| LMF (PTI) | 0.284 (p = 0.225) | 0.183 (p = 0.453) | −0.199 (p = 0.400) | 0.132 (p = 0.580) | 0.015 (p = 0.950) | 0.032 (p = 0.893) | 0.376 (p = 0.102) | 0.087 (p = 0.716) | −0.019 (p = 0.935) | −0.289 (p = 0.217) | −0.152 (p = 0.523) | 0.136 (p = 0.566) | −0.572 (p = 0.008) | 0.030 (p = 0.900) | −0.402 (p = 0.079) | −0.047 (p = 0.844) | 0.093 (p = 0.695) | |||
| Heel (PTI) | 0.552 (p = 0.012) | −0.139 (p = 0.569) | −0.484 (p = 0.031) | −0.093 (p = 0.696) | −0.336 (p = 0.147) | 0.087 (p = 0.715) | 0.568 (p = 0.009) | 0.201 (p = 0.395) | 0.430 (p = 0.059) | −0.566 (p = 0.009) | −0.097 (p = 0.685) | 0.379 (p = 0.099) | −0.023 (p= 0.924) | −0.006 (p = 0.982) | 0.115 (p = 0.630) | −0.105 (p = 0.661) | 0.292 (p = 0.212) | 0.581 (p = 0.007) | ||
| Varus/valgus (PTI) | 0.206 (p = 0.383) | −0.330 (p = 0.167) | −0.089 (p = 0.708) | −0.128 (p = 0.589) | −0.448 (p = 0.048) | 0.218 (p = 0.357) | 0.065 (p = 0.784) | 0.384 (p = 0.095) | 0.477 (p = 0.033) | 0.001 (p = 0.998) | 0.151 (p = 0.526) | −0.014 (p = 0.954) | 1.000 (p < 0.001) | 0.315 (p = 0.177) | 0.772 (p < 0.001) | −0.258 (p = 0.271) | 0.620 (p = 0.004) | −0.572 (p = 0.008) | −0.023 (p = 0.924) | |
| Forefoot/heel (PTI) | 0.137 (p = 0.565) | −0.566 (p = 0.012) | −0.061 (p = 0.797) | −0.114 (p = 0.633) | 0.047 (p = 0.844) | 0.284 (p = 0.226) | −0.144 (p = 0.545) | 0.202 (p = 0.392) | 0.017 (p = 0.944) | 0.155 (p = 0.515) | 0.113 (p = 0.635) | 0.048 (p = 0.840) | 0.472 (p = 0.036) | 0.129 (p = 0.589) | 0.738 (p < 0.001) | 0.634 (p = 0.003) | −0.126 (p = 0.596) | −0.565 (p = 0.009) | −0.435 (p = 0.055) | 0.472 (p = 0.036) |
BMI: body mass index, MaxDF: maximum dorsiflexion, AP: anteroposterior, MT: metatarsal, NC: naviculocuboid, Lat: lateral, MFF: medial forefoot, PP: peak pressure, LFF: lateral forefoot, MMF: medial midfoot, LMF: lateral midfoot, PTI: pressure-time integral.