Table 1.

Characterization of the sample

Variable	Lesion group (n = 60)	Non-lesion group (n = 32)	Pa value
Age, y	33.48 ± 8.37	35.28 ± 9.88	0.360b
Sex			0.827c
Male	38	21
Female	22	11
BMI, kg/m2	24.71 ± 2.78	24.03 ± 2.71	0.266b
VAS	6.08 ± 1.64	6.25 ± 2.00	0.668b
AOFAS	69.72 ± 9.29	71.79 ± 9.70	0.278b
KAFS	66.42 ± 8.58	67.91 ± 11.36	0.519b
ATT, mm	7.42 ± 1.80	7.22 ± 1.31	0.584b
Disease duration, mo	16.13 ± 3.23	15.63 ± 2.92	0.459b

BMI, Body mass index; OCD, osteochondral defect; VAS, Visual Analogue Scale; AOFAS, American Orthopaedic Foot and Ankle Society; KAFS, Karlsson Ankle Function Score; ATT, Anterior Talar Translation

^aA value p < 0.05 was set as statistically significant

^bt test

^cPearson χ² test