缺铁性贫血是小儿的一种常见病,也是儿童保健重点预防四大疾病之一。近年来,我区学龄前儿童贫血发病率一直较难控制,尤以6个月~3岁的婴幼儿发病最多。为了寻求各方面原因,制定对策,积极防治本病,我们对闵行区12个乡镇散居贫血患儿的发病及治疗过程中的相关因素进行了调查,现汇 Iron deficiency anemia is a common disease in children, but also one of the four major diseases of child health prevention. In recent years, the incidence of anemia in preschool children in our district has been more difficult to control, especially in infants and children 6 months to 3 years old the most. In order to seek for various reasons, formulate countermeasures and actively prevent and cure this disease, we investigated the incidence and the related factors during the treatment of children with diarrhea in 12 towns in Minhang District.