Table 2.

Statistical significance of the linear relation between subjects factors and foot shape

	Sex	Age	Shoe size	Frequency of sport activity	BMI	Foot asymmetry	Foot loading
R-squared	0.9034	0.5959	0.8490	0.4042	0.7363	0.3566	0.3689
p	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001	< 0.001
post hoc statistical power	1.0	0.9992	1.0	0.8640	1.0	0.7614	0.7905