Table 3.

Regression analysis of the correlation between gross motor coordination and executive functions of children aged 9–10 years.

Task	Dependent variable	Variable	B	Standard error	β	t	p	VIF	R	R 2	$R_{\text{adj}}^2$	F
Inhibition	Reaction time of congruent test	MS	−0.558	0.379	−0.281	2.731	0.0101)	1.043	0.211	0.045	0.042	F(3, 361) = 12.541, p < 0.05*
		Gender	−1.494	0.120	−0.153	2.115	0.0241)	2.096
		BMI	0.020	0.683	0.021	0.055	0.178	2.053
											D–W value	2.190
	Reaction time of congruent test	MQ	−0.893	0.463	−0.258	1.877	0.0441)	1.215	0.186	0.035	0.030	F(3, 361) = 9.013, p < 0.05*
		Gender	−0.782	0.095	−0.187	1.561	0.155	1.808
		BMI	−0.588	0.014	−0.069	1.120	0.178	2.348
											D–W value	2.032
Working memory	Reaction time of refreshing test	MS	−0.872	0.520	−0.330	4.569	0.0012)	1.466	0.331	0.109	0.106	F(3, 361) = 25.923, p < 0.01**
		Gender	0.521	0.866	−0.345	5.544	0.0002)	2.224
		BMI	−0.216	0.480	−0.097	2.160	0.0161)	1.528
											D–W value	1.789
	Reaction time of refreshing test	MQ	−0.427	0.647	−0.2332)	4.123	0.0012)	1.938	0.225	0.051	0.049	F(3, 361) = 19.427, p < 0.01**
		Gender	−0.253	0.476	−0.2012)	1.943	0.0201)	2.175
		BMI	−0.031	0.637	−0.081	0.055	0.297	1.250
											D–W value	2.251

(1) p < 0.05; (2) p < 0.01.