From: Foot posture in people with medial compartment knee osteoarthritis
Measure | Control (n = 28) | Knee OA (n = 32) | p value | Effect size (Cohen's d) |
---|---|---|---|---|
Foot posture index†| 1.35 ± 1.43 | 2.46 ± 2.18 | 0.022* | d = 0.61 (medium) |
Navicular height | 0.24 ± 0.03 | 0.23 ± 0.03 | 0.542 | d = 0.04 (negligible) |
Navicular drop | 0.02 ± 0.01 | 0.03 ± 0.01 | 0.019* | d = 1.02 (large) |
Arch index | 0.22 ± 0.04 | 0.26 ± 0.04 | 0.040* | d = 1.02 (large) |