Table 2 Associations between characteristics before surgery and subsequent failure after surgery

Varisation (degrees)

1.19 (0.28-5.10)

0.811

Valgisation (degrees)

u.e

u.e

AOFAS hindfoot score

1.02 (0.97 – 1.08)

0.449

Weight (kg)

1.02 (0.96 – 1.09)

0.512

BMI (kg/m²)

1.14 (0.96 – 1.34)

0.136

Diabetes Mellitus

0.88 (0.11 – 7.33)

0.908

Pain duration (years)

0.87 (0.78 – 0.97)

0.013

ASA score

0.86 (0.26 – 2.81)

0.803