Table 1. Comparison of the foot alignment measurement in each group.

	CT group n=13 (13)	IFT group n=11 (15)	UFT group n=11 (37)
AHI (%)	17.0 ± 2.4	17.6 ± 2.2*	15.5 ± 2.5*
TALI (%)	40.1 ± 2.3	41.0 ± 2.1	40.7 ± 3.1
HVA (°)	20.5 ± 5.8	19.3 ± 8.3	18.6 ± 7.5
DMVA (°)	14.6 ± 6.7	11.3 ± 5.4*	15.5 ± 5.5*
STJA (°)	8.9 ± 5.5	6.9 ± 6.7	8.0 ± 4.7

CT: contact toe; IFT: improvable floating toe; UFT: unimprovable floating toe; AHI: Arch Height Index; TALI: Transverse Arch Length Index; HVA: Hallux Valgus Angle; DMVA: Digitus Minimus Varus Angle; STJA: Subtalar Joint Angle.

n=the extracted participants (participants before extraction).

Differences were compared multiple comparison test. *p<0.01.