Table 1 Socio-demographic characteristics of the study sample, representative of the Spanish population aged 4–16 years: 2022
n | % | % population | |
|---|---|---|---|
Sex | |||
Male | 836 | 52.6 | 51.4 |
Female | 754 | 47.4 | 48.6 |
Total | 1590 | 100.0 | |
Age in years | |||
4 to 10 | 837 | 52.6 | 50.6 |
11 to 16 | 753 | 47.4 | 49.4 |
Total | 1590 | 100.0 | |
Social class | |||
Low | 270 | 17.0 | 15.9 |
Middle | 646 | 40.6 | 40.1 |
High | 674 | 42.4 | 44.1 |
Total | 1590 | 100.0 |