学龄期儿童铁营养状况的调查

Investigation of Hair Fe Level of School-age Children in Nanchang County

对南城县城关小学 540名在校小学生的发铁水平进行了采样检测 ,并探讨了年龄性别间的发铁水平差异。结果提示本资料为非正态分布资料 ,发铁水平与年龄间无相关关系 ,男女间发铁水平无显著差别。按广州市头发含铁水平正常参考值判断 ,该地区学龄儿童中缺铁发生率较高 ,男生为 65% ,女生为 4 3 %。

The content of Fe in hair of 540 children at the age of 6～14 was determined by AAS.The results showed that there was no difference between sexes.The ages were not positively correlated to the hair Fe values.