Table 5 Multiple linear regression of time in specific contexts and total after school MVPA amongst boys (n = 197)

Outdoors

On own

−0.41

−13.27

12.45

−0.06

0.949

Friend

17.53

2.76

32.31

2.34

0.020

Brother/sister

16.95

−12.12

46.01

1.15

0.251

Mum/dad

9.00

−6.25

24.25

1.16

0.246

Other grown-up

8.54

−10.79

27.87

0.87

0.385

Indoors

On own

−0.64

−2.92

1.63

−0.56

0.579

Friend

7.42

2.99

11.85

3.30

0.001

Brother/sister

2.80

−0.14

5.74

1.88

0.062

Mum/dad

1.77

−0.39

3.93

1.62

0.108

Other grown-up

4.44

1.98

6.90

3.56

0.000

R² = 0.301