Table 1 Overall and country-specific sample characteristics
Countries | All countries | Australia | Bangladesh | Belgium | Brazil | Czech Republic | Denmark | Hong Kong | India | Israel | Malaysia | New Zealand* | Nigeria | Portugal | Spain | USA |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Cities | Melbourne | Dhaka | Ghent | Curitiba | Olomouc; Hradec Králové | Odense | Hong Kong | Chennai | Haifa | Kuala Lumpur & oth. | Auckland; Wellington | Gombe | Various cities | Valencia | Baltimore, Maryland; Seattle, Washington | |
Overall N | 5714 | 238 | 86 | 279 | 491 | 183 | 197 | 1291 | 315 | 109 | 348 | 400 | 258 | 132 | 465 | 922 |
Adolescents’ age (years) | ||||||||||||||||
Mean | 14.4 | 14.5 | 13.9 | 13.4 | 14.1 | 14.2 | 13.0 | 14.3 | 13.8 | 15.5 | 14.3 | 14.6 | 15.3 | 16.0 | 16.5 | 14.1 |
SD | 1.7 | 1.5 | 1.8 | 1.4 | 1.6 | 1.5 | 1.2 | 1.7 | 1.6 | 1.5 | 1.2 | 1.4 | 1.7 | 1.3 | 0.8 | 2.4 |
Adolescents’ sex | ||||||||||||||||
Male, % | 46.7 | 40.3 | 51.2 | 41.9 | 49.1 | 42.6 | 57.9 | 42.8 | 52.4 | 38.5 | 40.2 | 55.5 | 55.0 | 34.8 | 44.9 | 49.7 |
Highest education in household (%): | ||||||||||||||||
Did not complete high school | 15.0 | 10.5 | 4.7 | 17.6 | 19.1 | 11.5 | 10.7 | 18.4 | 34.6 | 7.3 | 24.1 | 22.5 | 6.2 | 30.3 | 10.8 | 0.8 |
High school graduate or some college | 35.7 | 24.4 | 34.9 | 39.4 | 39.9 | 45.4 | 21.3 | 46.3 | 48.6 | 28.4 | 34.2 | 28.3 | 38.4 | 25.8 | 33.5 | 23.9 |
College graduate or more | 49.3 | 65.1 | 60.5 | 43.1 | 40.9 | 43.2 | 68.0 | 35.2 | 16.8 | 64.2 | 41.7 | 49.3 | 55.4 | 43.9 | 55.7 | 75.4 |
Area-level SES | ||||||||||||||||
High, % | 48.2 | 52.1 | 46.5 | 52.3 | 43.4 | 41.0 | 54.3 | 46.5 | 48.3 | 41.3 | 49.4 | 47.8 | 39.9 | 56.1 | 53.5 | 50.1 |
Area-level walkability | ||||||||||||||||
High, % | 50.8 | 55.5 | 46.5 | 59.9 | 51.7 | 39.3 | 49.2 | 49.2 | 51.4 | 49.5 | 70.1 | 50.7 | 56.6 | 50.8 | 37.4 | 49.6 |