Dependent variables

Beta (95% CI) of corrected AAA, per degree*


Crude model

Adjusted model


Hallux valgus angle

−0.40 (−0.71, −0.09)*

−0.40 (−0.72, −0.09)*

Navicular height

−0.02 (−0.32, 0.29)

0.08 (−0.21, 0.38)

Navicular height/foot length

−0.002 (−0.13, 0.12)

0.03 (−0.10, 0.15)

Calcaneus angle relative to floor

0.31 (0.09, 0.53)**

0.33 (0.10, 0.56)**

Rearfoot angle

−0.10 (−0.27, 0.06)

−0.09 (−0.26, 0.08)

 95% CI = 95% confidence interval; AAA = anatomical axis angle
 The value of regression of coefficient (beta) for each dependent variable is described per degree of AAA (continuous) to indicate the predictive ability using 2 cumulative models of multiple regression analyses
 Adjusted model includes values derived from multiple regression analysis with age, (continuous), sex (0: male, 1: female), and body mass index (continuous) entered simultaneously (onestep model) as predictors
 *P < 0.05, **P < 0.01. Bold indicates a statistically significant result