The Contribution of Home, Neighbourhood and School Environmental Factors in Explaining Physical Activity among Adolescents

Table 3

Hierarchical regression of the physical school environment on extracurricular physical activities at school among boys.

	𝑅^2	𝑅^2change	𝐹change
Block 1	0.02	0.02	1.79	Beta 1
SES				0.08
Age				−0.12
Block 2-Model 1	0.08	0.06	3.93^†	Beta 2
Extra physical activities				0.24^‡
Supervision				0.01
Access to accommodation at school				0.02
Block 2-Model 2	0.21	0.19	9.22^‡	Beta 2
Attitude				−0.01
Self-efficacy				0.35^‡
Social support				0.05
Perceived benefits				0.13
Perceived barriers				−0.08
Block 2-Model 3	0.12	0.10	7.55^‡	Beta 2
Supervision				0.16*
Perceived benefits				0.24^‡
Supervision*benefits				0.17*

* 𝑃≤.05, ^†𝑃≤.01, ^‡𝑃≤.001.