Table 2.

The correlations between the median frequency and MSE of EMG of tibialis anterior (TA) and gastrocnemius medialis (GM) with the peak plantar pressure (PPP)

Parameter	Region	EMG of Median frequency				EMG of MSE
		TA		GM		TA		GM
		Correlation	P value	Correlation	P value	Correlation	P value	Correlation	P value
PPP	T1	-0.954	0.003**	-0.939	0.006**	-0.563	0.245	-0.638	0.172
	M1	-0.896	0.016*	-0.925	0.008**	-0.811	0.050	-0.842	0.036*
	M2	-0.443	0.379	-0.428	0.397	-0.731	0.099	-0.780	0.067
	HL	-0.812	0.050*	-0.802	0.055	-0.187	0.722	-0.358	0.486

MSE Multiscale entropy, CI Complexity index, T1 1^st toe, M1 1^st metatarsal head, M2 2^nd metatarsal head, and HL heel, SE Standard error

P < 0.05 (*) and P < 0.01 (**)