城乡婴儿营养性贫血对比研究

NUTRITIONAL ANEMIA IN URBAN AND RURAL INFANTS:A COMPARISON STUDY

本文通过对成都市和彭山县、万县农村４～１２月龄婴儿营养性贫血的调查，发现农村婴儿的贫血率显著高于城市，随月龄增加而增加，而血红蛋白浓度随月龄增加有所下降。城乡婴儿的性别与贫血率和血红蛋白浓度之间均无显著性差异，其影响婴儿贫血率的因素基本一致。

This report represents the results of studies of the nutritional anemia among 4-12 month old Sichuan infants in one city and two rural counties The survey results show that the rural infant anemia prevalence was significantly higher than that of the urban subjects,and that in both areas the prevalence increased with month-old-age In both areas,infant hemoglobin levels were not significantly different by sex The factors influncing the anemia in both areas were consistent