铁是人体必需的微量元素,是血红蛋白的重要部分,是许多酶和免疫系统化合物的成分,还是许多含铁酶、铁依赖酶和因子生理功能的重要媒介。目前缺铁性贫血仍是全球性的公共卫生问题,对快速生长发育过程中的儿童及妊娠期妇女危害最大,所以应积极防治。为了解在铁缺乏治疗过程中的影响因素,本文随机选择2014年10月~2016年3月在本院儿保科确诊的134例铁缺乏婴幼儿,进行常规铁剂治疗,随访对 Iron is an essential trace element of the human body, an important part of hemoglobin, a component of many enzymes and immune system compounds, and is also an important mediator of many iron-containing enzymes, iron-dependent enzymes and physiological functions of factors. At present, iron deficiency anemia is still a global public health problem, which harms the children in rapid growth and development and pregnant women. Therefore, it should be actively controlled. In order to understand the influencing factors in the process of iron deficiency treatment, 134 cases of iron deficiency infants and young children diagnosed in our hospital from October 2014 to March 2016 were randomly selected for routine iron therapy and follow-up