Table 2.
Percentage (%) of variance explained at the student level and school level for several anthropometric and lifestyle traits across study sites in the International Study of Childhood Obesity, Lifestyle and the Environment (ISCOLE).
| BMI
|
WC
|
HDS
|
UDS
|
Sleep
|
MVPA
|
ST
|
IS-MVPA
|
IS-ST
|
||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| School | Student | School | Student | School | Student | School | Student | School | Student | School | Student | School | Student | School | Student | School | Student | |
| Australia | 2.1 | 97.9 | 4.6 | 95.4 | 4.4 | 95.6 | 2.2 | 97.8 | 6.5 | 93.5 | 8.6 | 91.4 | 5.1 | 94.9 | 18.4 | 81.6 | 14.0 | 86.0 |
| Brazil | 5.8 | 94.2 | 3.6 | 96.4 | 0.0 | 100.0 | 5.9 | 94.1 | 12.9 | 87.1 | 8.7 | 91.3 | 6.2 | 93.8 | 60.8 | 39.2 | 71.6 | 28.4 |
| Canada | 4.4 | 95.6 | 4.6 | 95.4 | 8.0 | 92.0 | 13.3 | 86.7 | 20.1 | 79.9 | 5.7 | 94.3 | 13.3 | 86.7 | 9.3 | 90.7 | 18.4 | 81.6 |
| China | 0.0 | 100.0 | 1.0 | 99.0 | 4.7 | 95.3 | 0.3 | 99.7 | 4.9 | 95.1 | 7.0 | 93.0 | 2.9 | 97.1 | 28.3 | 71.7 | 4.6 | 95.4 |
| Colombia | 0.9 | 99.1 | 2.7 | 97.3 | 8.5 | 91.5 | 3.4 | 96.6 | 1.0 | 99.0 | 11.3 | 88.7 | 6.7 | 93.3 | 36.3 | 63.7 | 66.7 | 33.3 |
| Finland | 3.3 | 96.7 | 5.0 | 95.0 | 0.0 | 100.0 | 1.0 | 99.0 | 17.6 | 82.4 | 13.5 | 86.5 | 12.9 | 87.12 | 6.0 | 74.0 | 53.1 | 46.9 |
| India | 7.6 | 92.4 | 5.0 | 95.0 | 0.3 | 99.7 | 7.6 | 92.4 | 5.5 | 94.5 | 35.1 | 64.9 | 22.7 | 77.3 | 50.6 | 49.4 | 42.7 | 57.3 |
| Kenya | 18.3 | 81.7 | 18.1 | 81.9 | 1.8 | 98.2 | 7.0 | 93.0 | 5.2 | 94.8 | 49.9 | 50.1 | 21.5 | 78.5 | 43.0 | 57.0 | 51.6 | 48.4 |
| Portugal | 1.7 | 98.3 | 2.5 | 97.5 | 5.5 | 94.5 | 0.2 | 99.8 | 3.8 | 96.2 | 6.7 | 93.3 | 4.1 | 95.9 | 17.0 | 83.0 | 14.1 | 85.9 |
| South Africa | 0.0 | 100.0 | 0.0 | 100.0 | 3.6 | 96.4 | 17.9 | 82.1 | 12.5 | 87.5 | 17.1 | 82.9 | 16.2 | 83.8 | 19.8 | 80.2 | 24.3 | 75.7 |
| United Kingdom | 3.9 | 96.1 | 2.4 | 97.6 | 7.1 | 92.9 | 6.1 | 93.9 | 3.5 | 96.5 | 13.8 | 86.2 | 11.9 | 88.1 | 15.3 | 84.7 | 36.4 | 63.6 |
| United States | 2.3 | 97.7 | 1.5 | 98.5 | 4.6 | 95.4 | 27.4 | 72.6 | 8.6 | 91.4 | 10.9 | 89.1 | 8.4 | 91.6 | 40.9 | 59.1 | 19.7 | 80.3 |
BMI: body mass index; WC: waist circumference; HDS: healthy diet score; UDS: unhealthy diet score; MVPA: moderate-to-vigorous physical activity; ST: sedentary time; IS: in-school.