Number of participants (%) | Unadjusted Odds Ratio (95% CI) | Adjusted Odds Ratio (95% CI)† | ||
---|---|---|---|---|
Normal weight | Overweight/obese | |||
Travel to school | ||||
Car | 846 (35.2%) | 352 (46.3%) | 1.00 | 1.00 |
Bus | 357 (14.8%) | 118 (15.5%) | 0.79 (0.62-1.01) | 0.72 (0.56-0.93)* |
Bicycle | 122 (5.1%) | 37 (4.9%) | 0.73 (0.49-1.08) | 0.61 (0.40-0.94)* |
Walk | 1,044 (43.4%) | 234 (30.8%) | 0.54 (0.45-0.65)** | 0.59 (0.48-0.72)** |
Other | 37 (1.5%) | 19 (2.5%) | 1.23 (0.70-2.18) | 1.32 (0.68-2.57) |
Sport | ||||
None | 730 (30.3%) | 206 (27.1%) | 1.00 | 1.00 |
1-2 days/week | 796 (33.1%) | 270 (35.5%) | 1.20 (0.98-1.48) | 1.22 (0.98-1.52) |
3-4 days/week | 541 (22.5%) | 173 (22.8%) | 1.13 (0.90-1.43) | 1.07 (0.83-1.37) |
> 4 days/week | 339 (14.1%) | 111 (14.6%) | 1.16 (0.89-1.51) | 1.01 (0.76-1.35) |
Television | ||||
None | 58 (2.4%) | 17 (2.2%) | 1.00 | 1.00 |
< 1 hr/day | 421 (17.5%) | 131 (17.2%) | 1.06 (0.60-1.89) | 0.99 (0.55-1.81) |
1-2 hr/day | 989 (41.1%) | 341 (44.9%) | 1.18 (0.68-2.05) | 1.19 (0.67-2.12) |
> 2 hr/day | 938 (39.0%) | 271 (35.7%) | 0.99 (0.57-1.72) | 0.90 (0.50-1.60) |
Homework | ||||
None | 162 (6.7%) | 46 (6.1%) | 1.00 | 1.00 |
< 1 hr/day | 1,255 (52.2%) | 394 (51.8%) | 1.11 (0.78-1.56) | 1.00 (0.70-1.45) |
1-2 hr/day | 774 (32.2%) | 267 (35.1%) | 1.22 (0.85-1.73) | 1.33 (0.92-1.94) |
> 2 hr/day | 215 (8.9%) | 53 (7.0%) | 0.87 (0.56-1.35) | 0.95 (0.59-1.51) |
Computer | ||||
None | 746 (31.0%) | 181 (23.8%) | 1.00 | 1.00 |
< 1 hr/day | 369 (15.3%) | 112 (14.7%) | 1.25 (0.96-1.63) | 1.32 (0.99-1.75) |
1-2 hr/day | 624 (25.9%) | 206 (27.1%) | 1.36 (1.09-1.71)* | 1.64 (1.28-2.09)** |
> 2 hr/day | 667 (27.7%) | 261 (34.3%) | 1.61 (1.30-2.00)** | 1.94 (1.54-2.45)** |
Parental sport | ||||
None | 1,388 (57.7%) | 405 (53.3%) | 1.00 | 1.00 |
One | 564 (23.4%) | 208 (27.4%) | 1.26 (1.04-1.53)* | 1.25 (1.02-1.53)* |
Both | 454 (18.9%) | 147 (19.3%) | 1.11 (0.89-1.38) | 1.04 (0.83-1.31) |
Parental encouragement | ||||
None | 493 (20.5%) | 113 (14.9%) | 1.00 | 1.00 |
One | 487 (20.2%) | 168 (22.1%) | 1.51 (1.15-1.97)* | 1.67 (1.26-2.32)** |
Both | 1,426 (59.3%) | 479 (63.0%) | 1.47 (1.17-1.84)* | 1.63 (1.27-2.08)** |
Active sibling(s) | ||||
Yes | 1,187 (49.3%) | 356 (46.8%) | 1.00 | 1.00 |
No | 1,219 (50.7%) | 404 (53.2%) | 1.11 (0.94-1.30) | 1.10 (0.92-1.30) |