From: Association of lifestyle and body structure to ocular axial length in Japanese elementary school children
Mean ± SD
Range
Boys/Girls
61/61
Axial length (mm)
23.39 ± 0.90
20.52–25.80
Body height (cm)
132.4 ± 5.5
115.9–146.7
Body weight (kg)
28.8 ± 4.8
18.8–41.6
BMI (kg/m2)
16.3 ± 1.9
12.5–21.4