Table 4.

Correlation coefficient of foot morphology and metatarsophalangeal joint flexor strength.

Position	Foot Morphology	r	p-Value	r (Adjusted)	p-Value
Sitting position	Foot length	0.141	0.491	0.091	0.673
	Foot width	0.550	0.004	0.600	0.002
	Navicular height	0.065	0.753	−0.028	0.898
	Dorsum height at 50% of the foot length	0.144	0.481	0.071	0.741
	Truncated foot length	0.194	0.342	0.169	0.429
	AHI	−0.090	0.662	−0.130	0.544
Standing position	Foot length	0.110	0.593	0.039	0.855
	Foot width	0.399	0.044	0.499	0.013
	Navicular height	0.135	0.510	0.054	0.801
	Dorsum height at 50% of the foot length	0.304	0.131	0.275	0.194
	Truncated foot length	0.298	0.139	0.304	0.148
	AHI	0.027	0.897	0.020	0.925

Note: The bold p-value means p < 0.05.