目的了解北京市通州区0~6岁儿童贫血状况及其变化趋势,探讨儿童贫血的防治办法。方法收集北京市通州区2010-2013年儿童保健年报表,对报表中贫血相关数据进行统计分析。结果通州区0~6岁儿童贫血患病率自2010年3.87%下降至2013年2.81%,呈逐年下降趋势。儿童贫血患病均以轻度为主(90%以上),0~2岁儿童患病率四年来均高于3~6岁儿童。结论 0~2岁儿童是通州区防治儿童贫血的重点人群,应采取综合措施预防儿童贫血的发生。 Objective To investigate the anemia status and its changing trend of children aged 0 ~ 6 in Tongzhou District, Beijing, and to explore the methods of prevention and treatment of child anemia. Methods A collection of annual reports on child health in Tongzhou District of Beijing from 2010 to 2013 was collected and the anemia related data in the report were statistically analyzed. Results The prevalence of anemia in children aged 0-6 years in Tongzhou District decreased from 3.87% in 2010 to 2.81% in 2013, showing a declining trend year by year. The prevalence of anemia in children were mild (90%), and the prevalence of children aged 0-2 was higher than that of children aged 3-6 years in four years. Conclusion 0 to 2 years old children are the key population in prevention and treatment of childhood anemia in Tongzhou District. Comprehensive measures should be taken to prevent the occurrence of childhood anemia.