Table 2. Comparison of foot posture index-6 and ankle joint position sense between two groups

	NWG (n=26)	OG (n=26)	t	p
FPI-6 (score)	3.42±1.72	3.85±1.78	–0.870	0.388
Dorsiflexion (°)	1.87±1.06	1.77±1.28	0.294	0.770
Plantar flexion (°)	1.44±1.31	1.67±1.04	–0.703	0.486
Inversion (°)	1.38±1.00	1.33±1.02	0.206	0.838
Eversion (°)	0.96±0.84	1.71±1.31	–2.468	0.017*

NWG, normal weight group; OG, obesity group; FPI, foot posture index.
p<0.05.