Table 1.

Demographic characteristics of study participants

Characteristic		Number	Percent
Child Age groups(months)	0-11	69	11.7
	12-23	126	21.6
	24-35	98	16.6
	36-47	163	27.6
	48-59	134	22.7
Sex	female	303	51
	male	287	49
Mother's level of education	(university education)	286	49
Father's level of education	(university education)	312	53
Household income group	Low income	<$500	282 (47.5)
	Moderate income	$500-$1000	195 (33)
	High income	>$1000	53 (9.5)
		Didn't answer	60 (10)
	Total	590	100