Parameter | All (n = 57) | Obesity (n = 35) | Normal weight (n = 22) | P |
---|---|---|---|---|
Age (years) | 11.50 (9.35,12.85) | 11.80 (10.30,13.30) | 10.85 (8.98,12.13) | 0.213 |
Sex (boys) | 41 (72%) | 26 (74%) | 15 (68%) | 0.618 |
Pubertalstage | ||||
 Pre-pubertal | 19/57 | 11/35 | 8/22 | 0.416 |
 Early pubertal | 26/57 | 15/35 | 11/22 | |
 Late pubertal | 12/57 | 9/35 | 3/22 | |
BMI z-score | 2.41 (−0.01,3.48) | 3.21 (2.69,3.71) | − 0.27(− 0.88,0.35) | < 0.001 |
FM (%) | ||||
 Boys | 36.80 (20.10,43.50) | 40.15 (36.33,45.20) | 12.20 (9.40,21.20) | < 0.001 |
 Girls | 28.85 (16.85,39.58) | 38.30 (33.35,45.95) | 16.70 (11.00,20.00) | < 0.001 |
 WHtR | 0.59 (0.41,0.63) | 0.62 (0.59,0.66) | 0.41 (0.38,0.42) | < 0.001 |
Sleep duration (hours) | 8.93 ± 0.86 | 8.78 ± 0.91 | 9.15 ± 0.75 | 0.129 |
MVPA (minutes) | 71.43 (40.71,106.70) | 54.83 (34.67,103.80) | 77.86 (53.93,139.29) | 0.135 |
Non-screen SB (minutes) | 240.79 ± 102.25 | 210.28 ± 96.88 | 286.56 ± 94.46 | 0.006 |
Screen time (minutes) | 34.29 (11.40,120.00) | 51.40 (12.15,128.60) | 17.14 (3.21,45.21) | 0.016 |