Table 1.

International body mass index cut-off values by age and sex.

	3 years		5 years
	Boys	Girls	Boys	Girls
Body mass index (kg/m2)
Thin	<14.74	<14.47	<14.21	<13.94
Normal	≥14.74–<17.89	≥14.47–<17.56	≥14.21–<17.42	≥13.94–<17.15
Overweight	≥17.89–<19.57	≥17.56–<19.36	≥17.42–<19.30	≥17.15–<19.17
Obese	≥19.57	≥19.36	≥19.3	≥19.17