Variables | Non-overweight (N = 3370) n(%) | Overweight (N = 656) n(%) | Pvaluea |
---|---|---|---|
Sex | |||
 Boys | 1705 (50.6) | 382 (58.2) | <0.001 |
 Girls | 1665 (49.4) | 274 (41.8) | |
Age (years) | 9.0 (9.36)b (n = 3370) | 9.0 (9.37)b (n = 656) | 0.607 |
Birth weight (g) | |||
 <2500 | 348 (10.3) | 53 (8.1) | <0.001 |
 2500-2999 | 1140 (33.8) | 180 (27.4) | |
 3000-3499 | 1417 (42.1) | 289 (44.1) | |
 3500-3999 | 427 (12.7) | 114 (17.4) | |
 4000+ | 38 (1.1) | 20 (3.1) | |
Exercise | |||
 None | 654 (19.9) | 153 (24.1) | <0.001 |
 Sometimes | 902 (27.5) | 199 (31.3) | |
 Daily | 1725 (52.6) | 283 (44.6) | |
Skipping breakfast | |||
 Yes | 120 (3.6) | 19 (2.9) | 0.390 |
 No | 3239 (96.4) | 636 (97.1) | |
Eating speed | |||
 Fast | 481 (14.4) | 215 (33.5) | <0.001 |
 Medium | 1903 (57.1) | 356 (55.5) | |
 Slow | 947 (28.4) | 71 (11.1) | |
Sleeping hours | |||
 10.0+ | 491 (15.2) | 83 (13.3) | 0.075 |
 9.0-9.9 | 1963 (60.7) | 363 (58.1) | |
 8.0-8.9 | 709 (21.9) | 160 (25.6) | |
 <8.0 | 69 (2.1) | 19 (3.0) |