Table 1 Baseline characteristics.
HIIT | Control | Total | Missing | |
|---|---|---|---|---|
N = 90 | N = 83 | N = 173 | N (%) | |
Age, mean (SD) | 12.3 (1.7) | 12.3 (1.8) | 12.3 (1.7) | 0 (0.0) |
Sex: male, n (%) | 53 (58.9) | 48 (57.8) | 101 (58.4) | 0 (0.0) |
Weight, mean (SD) kg | 73.3 (19.1) | 69.3 (18.3) | 71.4 (18.8) | 0 (0.0) |
Height, mean (SD) m | 1.6 (0.11) | 1.6 (0.11) | 1.6 (0.11) | 0 (0.0) |
Waist, mean (SD) cm | 93.3 (12.5) | 91.7 (11.9) | 92.5 (12.2) | 2 (1.2) |
BMI, mean (SD) kg/m2 | 28.3 (4.6) | 27.2 (4.5) | 27.8 (4.5) | 0 (0.0) |
BMI z-score, mean (SD) | 2.6 (0.6) | 2.4 (0.6) | 2.5 (0.6) | 0 (0.0) |
Systolic blood pressure, mean (SD) mmHg | 107.9 (10.9) | 105.8 (9.6) | 106.9 (10.4) | 1 (0.6) |
Diastolic blood pressure, mean (SD) mmHg | 67.8 (7.3) | 67.1 (7.3) | 67.5 (7.3) | 1 (0.6) |
Puberty group, n (%) | 5 (2.9) | |||
Pre-puberty | 18 (20.9) | 16 (19.5) | 34 (20.2) | |
Early puberty | 38 (44.2) | 39 (47.6) | 77 (45.8) | |
Late puberty | 30 (34.9) | 27 (32.9) | 57 (33.9) | |
WHO-5 score, mean (SD) | 66.8 (15.6) | 65.1 (16.4) | 66.0 (16.0) | 2 (1.2) |
PedsQL Child | ||||
Total score, mean (SD) | 73.0 (13.0) | 72.7 (12.3) | 72.9 (12.7) | 5 (2.9) |
Psychosocial score, mean (SD) | 69.7 (14.1) | 69.7 (13.1) | 69.7 (13.6) | 5 (2.9) |
Physical score, mean (SD) | 79.2 (15.0) | 78.3 (14.0) | 78.8 (14.5) | 1 (0.6) |
PedsQL Parents | ||||
Total score, mean (SD) | 71.4 (13.3) | 69.4 (13.4) | 70.4 (13.4) | 4 (2.3) |
Psychosocial score, mean (SD) | 68.4 (14.2) | 66.1 (14.0) | 67.3 (14.1) | 4 (2.3) |
Physical score, mean (SD) | 76.8 (14.9) | 74.5 (16.9) | 75.7 (15.8) | 2 (1.2) |
