Table 2.

Associations among daily Physical Activity, Sleep, and Screen-time with Fundamental Motor Skills in Preschoolers (n=107)^{^}

	Ball Skills				Locomotor Skills				Total TGMD-3
	Beta	SE	p-value	R2	Beta	SE	p-value	R2	Beta	SE	p-value	R2
Behaviors (hours/day)
LPA	−1.64	1.30	0.21	0.41	−2.15	1.31	0.10	0.31	−3.79	2.07	0.07	0.38
MVPA	0.67	1.24	0.58		3.87	1.25	0.002*		4.54	1.97	0.02*
Sleep	−2.18	1.51	0.15		1.76	1.52	0.24		−0.41	2.40	0.86
Screen-time	−0.03	0.21	0.85		0.36	0.21	0.08		0.32	0.33	0.33
Movement Guidelines Met
Physical Activity	0.06	2.27	0.97	0.39	1.40	2.40	0.56	0.21	1.46	3.69	0.69	0.32
Sleep	−3.33	2.32	0.15		1.53	2.45	0.53		−1.80	3.78	0.63
Screen-time	−1.36	2.24	0.54		−2.50	2.36	0.29		−3.87	3.64	0.29
Number of Guidelines Met
Met Only One Guideline	Ref	Ref	Ref	0.39	Ref	Ref	Ref	0.21	Ref	Ref	Ref	0.32
Met Two Guidelines	−2.26	1.79	0.20		2.09	1.87	0.26		−0.16	2.91	0.95
Met Three Guidelines	−2.54	2.95	0.39		−1.67	3.09	0.58		−4.22	4.80	0.38

^{^}Assessed using linear regression with raw fundamental motor skill scores and adjustment for age, sex, race, the other movement behaviors (physical activity, sleep, and screen-time), and accelerometer wear time; R² presented is for the entire model (movement and covariates); LPA = Light Physical Activity; MVPA= Moderate-to-Vigorous Physical Activity; TGMD-3 = Test of Gross Motor Development—Third Edition;

^*p<0.05;