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Table 3 Results of the basic log-gamma regression model investigating individual-level factors on MVPA

From: Assessing opportunities for physical activity in the built environment of children: interrelation between kernel density and neighborhood scale

Individual-level variables

\(\exp \left( \hat{\beta }\right)\)

p value

\(\exp \left( \hat{\beta }\right)\)

p value

\(\exp \left( \hat{\beta }\right)\)

p value

School children

All (n = 300)

Boys (n = 137)

Girls (n = 163)

AIC = 2707.1

AIC = 1260.1

AIC = 1433.2

 Age

0.97

0.30

0.96

0.30

0.99

0.81

 BMI z-score\(^{\rm a}\)

0.95

0.028

0.98

0.61

0.94

0.031

 Valid weartime

1.04

0.022

1.05

0.041

1.02

0.39

 Season (ref: winter/autumn)

1.17

0.001

1.19

0.011

1.14

0.042

 Safety concerns (ref: no)

0.99

0.79

1.02

0.76

0.94

0.29

 Low ISCED (ref: medium)

0.95

0.38

0.90

0.18

1.04

0.59

 High ISCED (ref: medium)

1.01

0.88

1.00

0.96

1.05

0.54

 

Pre-school children

 

All (n = 100)

Boys (n = 57)

Girls (n = 43)

 

AIC = 893.0

AIC = 519.5

AIC = 386.6

 Age

1.28

<0.001

1.24

0.008

1.33

0.001

 BMI z-score\(^{\rm a}\)

1.03

0.46

1.04

0.34

1.02

0.70

 Valid weartime

1.00

0.99

1.03

0.65

0.97

0.67

 Season (ref: winter/autumn)

0.99

0.93

1.07

0.62

0.91

0.49

 Safety concerns (ref: no)

0.86

0.044

0.95

0.68

0.75

0.019

 Low ISCED (ref: medium)

1.12

0.33

1.18

0.28

1.04

0.85

 High ISCED (ref: medium)

1.12

0.29

1.03

0.81

1.22

0.26

  1. aAccording to Cole and Lobstein [28]