Skip to main content

Table 3 Correlates of overweight/obesity in randomized sample of Czech adolescents in relation to FA: HBSC survey 2002–2014

From: Trends and correlates of overweight/obesity in Czech adolescents in relation to family socioeconomic status over a 12-year study period (2002–2014)

  

Overweight/Obesity

 
 

Low FA

Medium FA

High FA

  

95%

CI

 

95%

CI

 

95%

CI

 

OR

Lower

Upper

OR

Lower

Upper

OR

Lower

Upper

Year of data collection

 2002

Ref.

  

Ref.

  

Ref.

  

 2006

1.20

0.98

1.47

1.84***

1.57

2.16

1.76**

1.20

2.58

 2010

1.18

0.91

1.53

1.71***

1.45

2.02

1.98***

1.38

2.84

 2014

1.41***

1.17

1.70

1.63***

1.38

1.93

1.50*

1.03

2.19

Gender

 Boys

Ref.

  

Ref.

  

Ref.

  

 Girls

0.52***

0.45

0.61

0.44***

0.39

0.49

0.41***

0.34

0.50

Categorical age

 11 years

Ref.

  

Ref.

  

Ref.

  

 13 years

0.70***

0.59

0.84

0.70***

0.61

0.80

0.78*

0.62

0.98

 15 years

0.52***

0.43

0.63

0.58***

0.51

0.67

0.63***

0.50

0.81

MVPA recommendation

  < 60 min of MVPA per day

Ref.

  

Ref.

  

Ref.

  

  ≥ 60 min of MVPA per day

0.83

0.69

1.00

0.83**

0.73

0.95

0.69**

0.56

0.86

ST recommendations weekdays

  > 2 h per weekday

Ref.

  

Ref.

  

Ref.

  

  ≤ 2 h per weekday

0.86

0.70

1.06

0.92

0.79

1.08

0.61**

0.44

0.84

ST recommendations weekend

  > 2 h per weekend day

Ref.

  

Ref.

  

Ref.

  

  ≤ 2 h per weekend day

0.77*

0.61

0.96

0.94

0.79

1.11

1.04

0.74

1.45

  1. FA family affluence, MVPA moderate-to-vigorous physical activity, ST screen time, OR odds ratio (logistic regression Enter method – three analyses separately for each category of FA); CI – 95% confidence interval; *p < 0.05, **p < 0.01, ***p < 0.001