近年来,铁营养问题虽受到广泛重视,但缺铁和缺铁性贫血(IDA)仍为小儿常见的营养缺乏病,发病率较高。特别是喂养方式的不同对婴幼儿铁营养有重要的影响。为此,我们对山西省晋中地区370名小儿进行了缺铁性贫血的情况调查分析,现报告如下。资料与方法 (一) 对象:出生11天到不满7岁的健康儿童,分为六个年龄组,即11天～,29天～,4月～,7月～,1岁～,4～7岁,每个年龄组虽人数不等,但均不少于60名。 In recent years, iron nutrition has received widespread attention, but iron deficiency and iron deficiency anemia (IDA) is still common in children with nutritional deficiency, the incidence is higher. In particular, the different ways of feeding have an important impact on iron nutrition in infants and young children. To this end, we conducted a survey and analysis of iron deficiency anemia in 370 infants in Jinzhong, Shanxi Province, the report is as follows. Materials and Methods (I) Subjects: Healthy children from birth 11 days to under 7 years of age are divided into six age groups of 11 to 29 days, April to July, 1 to 4 years, Although the number of each age group varies, but not less than 60.