Table 2 Covariates of obesity in Czech adolescents – year 2022

n (%)^a

OR

lower-upper

SES

low

2760 (21.8)

Ref.

medium

5983 (47.3)

0.77*

0.63–0.93

high

3899 (30.2)

0.55‡

0.44–0.70

Gender

Girls

6379 (50.5)

Ref.

Boys

6263 (49.5)

2.98‡

2.48–3.58

Age Category

15 years

4011 (31.7)

Ref.

13 years

4387 (34.7)

1.26*

1.02–1.55

11 years

4244 (33.6)

1.46‡

1.18–1.81

60 min of MVPA

0–6 days

9863 (78.3)

Ref.

7 days

2734 (21.6)

0.56‡

0.44–0.72

VPA

< 3 times a week

5721 (45.5)

Ref.

≥ 3 times a week

6843 (54.5)

0.76†

0.64–0.91

Participation in organised sport

Inactive (no participation)

5014 (39.9)

Ref.

Team and/or individual

7539 (60.1)

0.71‡

0.60–0.85

Screen time

≥ 4 h per weekday

3077 (25.2)

Ref.

< 4 h per weekday

9110 (74.8)

0.58‡

0.45–0.74

Breakfast pattern

never

863 (6.9)

Ref.

inconsistent

2117 (16.9)

0.77

0.56–1.07

daily on weekend days only

2038 (16.2)

0.80

0.57–1.11

always-weekend, occasionally during the week

2427 (19.3)

0.68*

0.49–0.95

daily

5111 (40.7)

0.62†

0.46–0.85

Consumption of sweets

daily

10,052 (79.9)

Ref.

less than daily

2522 (20.1)

1.43†

1.13–1.80

Sleeping pattern

insufficient weekend + week

1899 (15.5)

Ref.

excessive at the weekend + week

2251 (18.4)

0.61†

0.46–0.83

sufficient weekend, insufficient week

3856 (31.5)

0.89

0.70–1.12

sufficient weekend + week

4230 (34.6)

0.71†

0.56–0.91