不同喂养方式与6月龄婴儿贫血的关系研究

Study on the Relationship Between Different Feeding Patterns and Anemia in 6-months Infants

目的了解该地区6月龄婴儿贫血患病情况,探讨不同喂养方式与6月龄婴儿贫血的关系,为预防贫血、合理喂养提供研究基础。方法对2011年1月—2013年10月在该院儿童保健门诊生长监测的6月龄婴儿做全面的体格检查,并对喂养方式进行调查,进行血常规检测。结果该次调查6月龄婴儿1491例：男婴778例占52.2%、女婴713例占47.8%：贫血患病率为19.9%;纯母乳喂养组贫血患病率为32.1%,高于混合喂养组（21.6%）和人工喂养组（11.6%）,差异有统计学意义。结论加强妊娠期妇女健康管理,指导婴儿家长在婴儿4-6月时适时、适量添加含铁丰富的辅食以预防贫血。

Objective To understand the prevalence of anemia in 6-month infants in the local area, and investigate the relationship between the feeding patterns and anemia occurred in 6-month infants so as to provide a basis for reasonable feeding. Methods The 6-months infants underwent growth monitoring in the well baby clinic of our hospital from January 2011 to October 2013 were given an all-round physical examination and blood routine examination, and the feeding patterns of the infants were investigated. Results 1491 6-month infants, including 778 male infants（52.2%） and 713 female infants（47.8%） were investigated. The prevalence of anemia in the 6-month infants was 19.9%. The prevalence of anemia was 32.1% in breast-feeding group, higher than that of the mixed feeding group（21.6%） and the artificial feeding group（11.6%）, the differences were statistical significant.Conclusion We should strengthen the health management of pregnant women and guide the parents to add iron-rich solid foods timely and properly for 4-6 months infants to prevent anemia.