Table 3 Multivariable relationships with MOXFQ-index at follow-up for the treatment group and the control group

Age

0.2 (− 0.3 to 0.8)

0.434

0.7 (− 2.2 to 3.6)

0.582

Gender (female)

−1.1 (− 14.3 to 12.0)

0.858

19.1 (− 56.5 to 94.6)

0.545

Body mass index

0.4 (−0.3 to 1.1)

0.280

1.3 (− 4.8 to 7.4)

0.609

Depressive symptoms^a

1.2 (0.8 to 1.7)

<  0.001

1.3 (−1.1 to 3.7)

0.229

Foot posture^b

−0.2 (− 0.8 to 0.4)

0.515

0.3 (− 5.9 to 6.5)

0.915

Plantar pressure^c

0.1 (−0.0 to 0.1)

0.291

−0.0 (− 1.2 to 1.2)

0.959