缺铁性贫血是儿童时期常见的营养缺乏性疾病,不仅影响儿童生长发育,造成机体免疫功能低下,而且可产生智力、运动和行为的损伤,为了解贵州省0～5岁儿童缺铁性贫血患病情况,降低其发病率,为制定有效的防治措施提供科学依据,根据2002年中国居民营养与健康状况调查资料,对贵州省0～ Iron deficiency anemia is a common childhood nutritional deficiency diseases, not only affect children’s growth and development, resulting in low immune function, and can produce mental, motor and behavioral injuries, in order to understand Guizhou Province 0 to 5-year-old children with iron deficiency anemia According to the survey data of nutrition and health status of Chinese residents in 2002, this study provided a scientific basis for making effective prevention and control measures,