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Table 8 Summary statistics for hypothesized moderators of children’s physical activity and parental modeling; fixed and random effects analyses (using corrected r values)

From: Parental correlates in child and adolescent physical activity: a meta-analysis

Variable

Q b

p

k

Random effects

Fixed effects

SE

Q w

I 2

r

95% CI

r

95% CI

Parental modeling-summary

  

36

.16

.09-.24

.29

.28-.30

.04

1597.52*

97.81

Developmental age

          

2-5.4 yrs

2.61

.27

9

.25

.06-.42

.20

.15-.24

.04

109.03*

90.70

5.5-12.4 yrs

  

17

.17

.09-.40

.08

.06-.10

.03

378.48*

94.65

12.5-19 yrs

  

10

.08

-.07-.22

.32

.32-.33

.05

467.01*

85.92

Measurement of PA

          

Objective

1.42

.23

11

.24

.09-.37

.12

.08-.16

.04

115.80*

91.36

Reported

  

25

.13

.04-.22

.29

.29-.30

.04

1404.20*

98.29

Quality

          

High

4.73

.09

4

-.05

-.26-.15

-.07

-.14-.00

.04

26.49*

88.67

Moderate

  

27

.19

.10-.27

.29

.29-.30

.04

1419.74*

98.17

Low

  

5

.22

.02-.40

.25

.19-.31

.04

31.58*

87.33

Geographical location a

          

USA

3.52

.06

24

.19

.09-.28

.32

.31-.32

.06

889.55*

97.41

AUS/NZ

  

6

.02

-.13-.17

.00

-.03-.03

.03

36.11*

86.15

Study design

          

CS

.56

.45

32

.15

.07-.23

.30

.30-.31

.04

1210.09*

97.44

PRO

  

4

.23

.04-.41

.02

-.01-.05

.04

28.79

89.58

  1. Note: *p < .001; asome countries excluded from the analysis based on < 4 effect sizes.