Intervention (n = 164) | Control (n = 117) | ||||
---|---|---|---|---|---|
Mean | (SD) | Mean | (SD) | p value | |
Anthropometry | |||||
Heighta, cm | 127.4 | (5.8) | 127.0 | (5.9) | 0.631 |
Weightb, kg | 25.2 | (4.1) | 25.3 | (4.8) | 0.963 |
BMIc, kg/m2 | 15.5 | (1.7) | 15.6 | (2.6) | 0.865 |
Iso-BMIc, kg/m2 | 19.4 | (2.7) | 19.3 | (3.1) | 0.957 |
Iso-BMI ≥25 kg/m2c, n (%) | 10 | (7.6) | 7 | (7.2) | 0.918 |
n | (%) | n | (%) | ||
Daily MVPAd | |||||
1 h or more | 109 | (66.5) | 68 | (59.1) | 0.211 |
Frequency of leisure time MVPA | |||||
Never | 1 | (0.6) | 2 | (1.7) | |
Once a month or less | 4 | (2.4) | 1 | (0.9) | |
Once a week | 33 | (20.1) | 33 | (28.2) | 0.057 |
2 to 3 times a week | 93 | (56.7) | 67 | (57.3) | |
4 to 6 times a week | 30 | (18.3) | 12 | (10.3) | |
Every day | 3 | (1.8) | 2 | (1.7) | |
Weekly leisure time MVPA | |||||
None | 4 | (2.4) | 5 | (4.3) | |
1 h | 51 | (31.1) | 36 | (30.8) | |
2 to 3 h | 79 | (48.2) | 59 | (50.4) | 0.551 |
4 to 6 h | 28 | (17.1) | 13 | (11.1) | |
7 h or more | 2 | (1.2) | 4 | (3.4) | |
Intensity of PAe | |||||
Easy | 22 | (13.4) | 12 | (10.3) | |
Out of breath | 137 | (83.5) | 98 | (84.5) | 0.305 |
Almost exhausted | 5 | (3.0) | 6 | (5.2) | |
Daily use of electronical devicesf | |||||
Less than ½ hour | 13 | (8.0) | 9 | (7.7) | |
½ to 1 h | 118 | (72.4) | 73 | (62.4) | 0.091 |
2 to 3 h | 32 | (19.6) | 35 | (29.9) | |
Hours of sleep per weeknightf | |||||
8 h or less | 3 | (1.8) | 1 | (0.9) | |
9 h | 13 | (8.0) | 10 | (8.5) | |
10 h | 92 | (56.4) | 74 | (63.2) | 0.375 |
11 h | 53 | (32.5) | 31 | (26.5) | |
12 h or more | 2 | (1.2) | 1 | (0.9) |