Table 2.

Parameter estimates of the multilevel path model.

Structural path	Unstandardized coefficients (b)	SE	Standardized coefficients	t	p
School level
Schools' PA support → MVPA	1.192	0.775	0.097	2.466	0.014
Availability of PA facilities → MVPA	−0.119	1.247	−0.004	−0.095	0.924
Access to PA facilities → MVPA	0.249	1.092	0.008	0.228	0.820
Time of PE classes → MVPA	−0.004	0.006	−0.025	−0.689	0.491
Student level
Sex → MVPA	−7.346	0.327	−0.076	−22.494	<0.001
School gradea→ MVPA	−0.517	0.071	−0.075	−7.279	<0.001
BMI → MVPA	0.187	0.051	0.014	3.630	<0.001
Attitude toward PA → MVPA	8.815	0.175	0.185	50.426	<0.001
Academic burden → MVPA	0.947	0.178	0.021	5.327	<0.001
Community's frequency of sponsoring sports events → MVPA	4.038	0.197	0.091	20.518	<0.001
Free PA skill training → MVPA	0.139	0.172	0.004	0.809	0.418
Availability of sports clubs/organizations →MVPA	4.489	0.505	0.035	8.890	<0.001
Convenient access to PA facilities → MVPA	5.278	0.417	0.047	12.667	<0.001

Abbreviations: BMI = body mass index; MVPA = moderate-to-vigorous physical activity; PA = physical activity; PE = physical education; SE = standard error.

^aThis variable has 3 school grade categories: primary school children, junior middle school children, and junior high school children.