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目的:观察不同方法对预防婴儿铁缺乏症的效果。方法:将206例4～6月婴儿分为4组:对照组、谷物强化组、食疗组、西药组,分别予以传统辅食喂养、强化铁的米粉(6～10 mg/100 g)、富含血红素铁食物、小剂量间歇补铁(2 mg/kg.w)干预3个月。3个月后比较4组婴儿铁缺乏症发病率情况。结果:谷物强化方案对降低婴儿铁缺乏症发病率几乎无影响(P>0.05),食补和药补均能显著降低铁缺乏症发病率(P<0.01),且效果相当,两组之间无统计学意义(P>0.05)。结论:对4～6月婴儿采用食补法及小剂量补铁法均能有效预防婴儿期铁缺乏症,对于不接受铁剂预防的家长,可建议食补法。
Objective: To observe the effect of different methods on preventing iron deficiency in infants. Methods: A total of 206 infants from April to June were divided into 4 groups: control group, cereal fortified group, therapeutic group and western medicine group. The infants were fed with traditional food supplemented iron fortified iron (6-10 mg / 100 g) Heme iron, low-dose intermittent iron supplementation (2 mg / kg.w) Intervention for 3 months. After 3 months, the incidence of iron deficiency deficiency in four groups was compared. Results: The cereal fortification program had almost no effect on reducing the incidence of iron deficiency in infants (P> 0.05). Both dietary supplement and drug supplement significantly reduced the incidence of iron deficiency (P <0.01), and the effect was similar with no significant difference between the two groups Statistical significance (P> 0.05). Conclusion: The infant food supplementation method and low-dose iron supplement method can effectively prevent iron deficiency in infancy during April to June. For those parents who do not receive iron prevention, the method of food supplement can be recommended.