Table 6.
STATIC Spearman-Rho correlation coefficients between variables.
| Variable | Unshod vs. Heel 3 cm | p-Value | Unshod vs. Heel 6 cm | p-Value | Unshod vs. Heel 9 cm | p-Value |
|---|---|---|---|---|---|---|
| (ρ-Coefficient) | (ρ-Coefficient) | (ρ-Coefficient) | ||||
| MTT ADD | 0.256 | 0.3 | 0.5 | <0.001 ** | 0.521 | <0.001 ** |
| MTT ABD | −0.69 | 0.77 | 0.347 | <0.001 ** | 0.228 | <0.05 * |
| MTT PF | −0.189 | −0.192 | 0.723 | 0.061 | −0.125 | 0.75 |
| MTT DF | 0.173 | 0.124 | −0.639 | 0.072 | 0.146 | 0.6 |
| MTT VL | 0.510 | <0.001 ** | −0.370 | 0.5 | 0.487 | 0.336 |
| MTT VR | 0.26 | 0.122 | −0.401 | <0.001 ** | 0.587 | 0.2 |
| PPH ADD | 0.391 | 0.46 | 0.150 | −0.112 | 0.0984 | 0.226 |
| PPH ABD | 0.412 | 0.477 | 0.261 | <0.05 * | 0.58 | 0.398 |
| PPH PF | 0.184 | 0.103 | −0.017 | 0.116 | −0.189 | 0.69 |
| PPH DF | 0.054 | 0.111 | −0.079 | 0.086 | −0.141 | 0.333 |
| PPH VL | 0.179 | −0.037 | 0.71 | 0.406 | 0.183 | 522 |
| PPH VR | −0.306 | <0.05 * | −0.222 | <0.05 * | 0.36 | 0.922 |
Abbreviations: ρ-coefficient = Spearman Rho coefficient; MTT ADD = first metatarsal bone in adduction: I MTT toward to medial body line; MTT ABD = first metatarsal bone in abduction: I MTT away to medial body line; MTT PF = first metatarsal bone in plantarflexion: I MTT toward to the floor; MTT DF = first metatarsal bone in dorsiflexion: I MTT away to the floor; MTT VL = first metatarsal bone spins to inside: I MTT toward medial body line; MTT VR = first metatarsal bone spin to outside: I MTT away to medial body line; UNSHOD = barefoot participants without any height in shoe heel; PPH ADD = proximal phalanx of hallux in adduction: PPH toward to medial body line; PPH ABD = proximal phalanx of hallux in abduction: PPH away to medial body line; PPH PF = proximal phalanx of hallux in plantarflexion: PPH toward to the floor; PPH DF = proximal phalanx of hallux in dorsiflexion: PPH away to the floor; PPH VL = proximal phalanx of hallux spins to inside: PPH toward medial body line; PPH VR = proximal phalanx of hallux spin to outside: PPH away to medial body line; ±SD = standard deviation; p-value < 0.05 * (within a 95% confidence interval) was considered statistically significant; p-value < 0.001 ** (within a 95% confidence interval) was considered statistically strong significant; Movements and axes refer to the medial line of the body; all values are expressed in degrees.