Table 3. Analysis of the correlation between gross motor movement and screen time among left-behind children aged 3 to 6 years.

	Age	Locomotor	Ball skill	Gross motor movement
Screen Time	3~	-0.354**	-0.162*	-0.164*
	4~	-0.258*	-0.195*	-0.133*
	5~	-0.318**	-0.182*	-0.212*
	6~	-0.234*	-0.174*	-0.241*

Note.

^*p<0.05

^**p<0.01; TGMD-3:Test of Gross Motor Development(3rd)