Correlation analysis between plantar pressure and HVA and IMA
Variable | Value (N) | Correlation | ||
---|---|---|---|---|
HVA (r) | IMA (r) | |||
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Toe | 84.01 ± 12.02 | –0.247 |
–0.157 |
M1 | 82.37 ± 13.51 | –0.347 |
–0.258 |
|
M2 | 166.43 ± 21.98 | 0.457 |
0.370 |
|
M3 | 86.66 ± 16.03 | 0.398 |
0.366 |
|
M4 | 60.50 ± 8.82 | 0.195 |
0.142 | |
M5 | 44.94 ± 3.97 | –0.248 |
–0.193 |
|
MF | 51.23 ± 11.46 | –0.335 |
–0.254 |
|
HL | 139.36 ± 28.02 | 0.380 |
0.355 |
|
HC | 74.53 ± 13.36 | –0.197 |
–0.194 |
|
HM | 142.05 ± 29.18 | 0.221 |
0.172 |
Values are presented as mean ± standard deviation. HVA, hallux valgus angle; IMA, intermetatarsal angle; M1, the 1st metatarsal region representing the medial forefoot; M2, the 2nd metatarsal region representing the medial forefoot; M3, the 3rd metatarsal region representing the middle forefoot; M4, the 4th metatarsal region representing the lateral forefoot; M5, the 5th metatarsal region representing the lateral forefoot; MF, the mid-foot region; HM, medial heel region; HC, central heel region; HL, lateral heel region. *p < 0.05, **p < 0.01.