Table 2 Descriptive analysis of variables

 Media addiction

25.33

5.99

24.62

6.023

 Average sedentary time during weekday

4.10

1.19

3.53

1.11

 Average sedentary time during weekend

5.29

1.60

4.17

1.54

 Average sleeping time during weekday

9.16

0.60

9.28

0.69

 Average sleeping time during weekend

9.19

0.74

9.64

0.94

 Satisfaction of time use

2.26

0.34

2.34

0.39

 Dietary assessment score

1.67

0.31

1.87

0.34

 Father’s depression

2.00

0.81

1.85

0.73

 Mother’s depression

1.94

0.75

1.71

0.68

 Quality of home environment

1.15

0.08

1.16

0.08

 Poverty rate

2.78

1.15

2.73

1.20

 Number of PC room (internet cafe)

26.16

4.88

26.37

4.76

 Number of fast food store

203.96

26.83

201.11

26.70

 Number of public athletic facilities

2.60

1.71

2.69

1.54

 Convenience of community

3.27

0.71

3.30

0.68

 Satisfaction of community

3.99

1.03

4.04

0.99

 Quality of parenting in community

3.44

0.57

3.57

0.59