Variable | Category | Age (years) | |||
---|---|---|---|---|---|
1 | 2 | 3.5 | 5 | ||
n | Â | 355 | 213 | 231 | 248 |
Female n (%) | Â | 172 (48.5) | 93 (43.7) | 107 (46.3) | 122 (49.2) |
Age (months) | Â | 12.2 (0.3) | 24.1 (0.2) | 41.9 (0.5) | 59.7 (0.4) |
Height (cm) | Â | 75.6 (2.8) | 86.2 (3.1) | 99.1 (3.8) | 109.9 (4.4) |
Weight (kg) | Â | 9.8 (1.1) | 12.5 (1.4) | 16.0 (1.8) | 19.4 (2.4) |
BMI (kg/m2) | Â | 17.2 (1.3) | 16.8 (1.3) | 16.3 (1.2) | 16.0 (1.2) |
BMI z-score | Â | 0.39 (0.83) | 0.70 (0.89) | 0.61 (0.83) | 0.47 (0.81) |
Weight statusa n (%) | Normal weight | 281 (79.2) | 140 (65.7) | 158 (68.4) | 190 (76.6) |
Overweight | 52 (14.7) | 43 (20.2) | 45 (19.5) | 40 (16.1) | |
Obese | 22 (6.2) | 30 (14.1) | 28 (12.1) | 18 (7.3) | |
Sleep componentsb | Night-time sleep | 578 (55) | 594 (60) | 626 (44) | 632 (39) |
(minutes) | Wake after sleep onset | 29 (27) | 20 (22) | 15 (16) | 12 (14) |
Day time naps | 121 (43) | 89 (42) | 23 (26) | -c | |
Activity componentsb | Sedentary | 524 (58) | 443 (61) | 462 (54) | 476 (58) |
(minutes) | LPA | 184 (64) | 284 (56) | 292 (54) | 287 (54) |
MVPA | 4 (6) | 10 (8) | 22 (14) | 33 (17) |