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目的调查6个月~13岁儿童缺铁性贫血(IDA)发病情况。为预防IDA提供参考资料。方法采用随机整群抽样方法,对2249名6个月~13岁儿童进行血常规检测。结果6个月~13岁儿童贫血发病率分别为男性25.38%,女性25.76%,差异无统计学意义。发病年龄以6个月~1岁组最高为47.15%,其次2岁组为29.75%和6岁组为29.41%,6岁后贫血发病率呈下降趋势。结论6个月~13岁儿童贫血发病率为25.74%,高于我国最新调查的7个月~7岁儿童贫血发病率20.80%的水平。提示内蒙古包头地区儿童贫血状况成为严重的健康问题,应积极防治。
Objective To investigate the incidence of iron deficiency anemia (IDA) in children aged 6 months to 13 years. Provide references for preventing IDA. Methods Totally 2249 children, aged 6 months to 13 years old, were enrolled in this study. Results The incidence of anemia in 6 months to 13 years old children were 25.38% for males and 25.76% for females, respectively, with no significant difference. The onset age was 47.15% at the age of 6 months to 1 year, followed by 29.75% at the age of 2 years and 29.41% at the age of 6 years. The incidence of anemia decreased after 6 years. Conclusion The incidence of anemia in children from 6 months to 13 years old is 25.74%, which is higher than the incidence of anemia of 20.80% in children aged 7 months to 7 years in our country. Prompted anemia in Baotou area of Inner Mongolia has become a serious health problem, and should be actively controlled.