Table 1.
Participants characteristics (mean ± SD) by age and gender.
Boys
Girls
Total
N
263
269
532
Age (years)
11.13 (1.30)
11.05 (1.39)
11.69 (1.31)
Height (m)
1.51 (.11)
1.50 (.10)
1.50 (10.2)
Weight (kg)
45.0 (11.8)
43.4 (11.0)
44.1 (11.4)
BMI
19.6 (3.4)
19.1 (3.4)
19.4 (3.4)