Table 1 Descriptive characteristics of the samples, HBSC study, Czech Republic 2018–2022†
2018 | 2022 | |||
|---|---|---|---|---|
Boys | Girls | Boys | Girls | |
n= | (5856) | (5773) | (6532) | (6374) |
% | % | % | % | |
Age category§ | ||||
11 years | 32.7 | 32.8 | 33.3 | 34.3 |
13 years | 34.5 | 34.4 | 35.1 | 34.3 |
15 years | 32.8 | 32.8 | 31.6 | 31.4 |
SES | ||||
Low | 23.7 | 27.2 | 21.0 | 22.8 |
Medium | 45.3 | 44.6 | 46.7 | 47.9 |
High | 31.0 | 28.2 | 32.3 | 29.3 |
Weight status* | ||||
Non-overweight | 73.3 | 84.7 | 71.8 | 83.9 |
95% CI | 72.1–74.4 | 83.8–85.7 | 70.6–72.9 | 83.0-84.9 |
Overweight | 17.9 | 11.9 | 19.7 | 12.7 |
95% CI | 16.9–19.0 | 11.0-12.7 | 18.7–20.7 | 11.8–13.6 |
Obesity | 8.8 | 3.4 | 8.5 | 3.4 |
95% CI | 8.1–9.6 | 2.9–3.9 | 7.8–9.2 | 2.9–3.8 |