Table 1. Demographic characteristics of children.

		n		%
Age (months)	0–24	1,136		57.0
	25–40	420		21.1
	41–56	208		10.4
	57–82	229		11.5
Gender	Girl	1,039		51.0
	Boy	999		49.0
Number of children at home	1	999		48.8
	2	713		34.8
	3	205		10.0
	4≥	55		6.4
		Min	Max	X±SD
Age (months)		0.3	82	24.9±20.5
Height (cm)		50	135	84.1±20.5
Weight (kg)		1.6	30.8	11.9±5.5
Head circumference (cm)		34	58	46.4±4.3