Table 3.

Differences in positive screening rates for iron-deficiency-anemia risk factors

	No	Percentage	p Value
Early cow's milk			<0.36
Control	17	1.5
Intervention	12	1.1
Low birth weight			<0.007
Control	14	1.3
Intervention	33	3.0
Low-iron diet			<0.001
Control	11	1.0
Intervention	43	3.9
Low-iron formula			<0.001
Control	13	1.2
Intervention	150	13.4
Any risk factor			<0.001
Control	35	3.1
Intervention	195	17.5