Table 2.

AOFAS scores and metatarsal pain assessed by the VAS according to foot type.

	Pronated ( n = 13)	Neutral ( n = 6)	Supinated ( n = 9)	Kruskal-Wallis H ( p )
AOFAS Total
Preop.	40.8 ± 17.2	39.3 ± 17.1	48.0 ± 12.3	1.085 (0.581)
6-month FU	89.3 ± 6.1	85.5 ± 7.8	83.1 ± 11.1	2.089 (0.352)
12-mont FU	94.2 ± 5.3	92.6 ± 9.3	91.2 ± 12.2	0.043 (0.979)
AOFAS Pain
Preop.	10.7 ± 10.4	16.7 ± 8.2	20.0 ± 8.7	(5.184) 0.075
6-month FU	36.1 ± 5.1	35.0 ± 5.5	33.3 ± 7.1	(0.948) 0.622
12-mont FU	38.5 ± 3.8	36.6 ± 5.2	37.8 ± 6.7	(1.034) 0.596
AOFAS Function
Preop.	22.5 ± 8.1	20.0 ± 7.4	26.6 ± 7.1*	3.057 (0.271)
6-month FU	39.6 ± 3.9	39.0 ± 1.5	38.7 ± 4.7	0.622 (0.733)
12-mont FU	41.8 ± 3.5	43.3 ± 2.5	40.8 ± 4.1	1.728 (0.422)
AOFAS Alignment
Preop.	7.1 ± 6.5	2.7 ± 4.2	2.6 ± 5.4**	(3.889) 0.143
6-month FU	13.9 ± 2.6	11.5 ± 3.8	11.1 ± 3.7	(4.259) 0.119
12-mont FU	13.9 ± 2.6	12.7 ± 3.6	12.7 ± 3.5	(1.154) 0.562
VAS
Preop.	8.1 ± 1.1	7.8 ± 0.9	7.1 ± 0.9***	5.833 (0.054)
6-month FU	0.6 ± 0.9	0.4± 0.5	0.9 ± 1.5	0.322 (0.851)
12-mont FU	0.2 ± 0.7	0.2 ± 0.4	0.5 ± 1.4	0.830 (0.660)

FU, follow-up.

^*As compared to neutral feet (Mann-Whitney test; Z:-2.152; p = 0.031).

^**As compared to pronated feet (Mann-Whitney test; Z:-1.943; p = 0.049).

^***As compared to pronated feet (Mann-Whitney test; Z:-2.103; p = 0.035).