Table 2. General characteristics of the study participants (n = 282).

Variable		Mean ± SD	n (%)
Gender of child	Female		152 (53.6)
	Male		130 (46.1)
Age of child	Years	4.1 ± 1.0
Does your child still on bottle-feeding?	Yes		40 (14.2)
	No		242 (85.8)
When the child was weaned?	Less than two years of age		56 (19.9)
	At two years of age		124 (44.0)
	More than two years of age		102 (36.2)
Does your child go to the nursery or preschool?	Yes		130 (46.1)
	No		152 (53.9)
Does the child visit a doctor for any medical condition?	Yes		0 (0.0)
	No		100 (100)
Does the child take any chronic medication?	Yes		0 (0.0)
	No		100 (100)