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对114例学龄前儿童进行铁剂试验性治疗二个月。治疗前后用Hb、SI、TS、FEP、FEP/Hb和SF等参数评价了铁营养状态,结果表明,治疗前4岁～组的铁营养状态优于1岁～组。治疗后两组的铁营养状况有了非常显著的改善,铁的参数都达到了同样水平。本研究提示学龄前儿童Hb<12g/dl和/或FEP/Hb>3μg/g应进行铁缺乏症的防治。
114 preschool children were treated with iron for two months. The nutritional status of iron was evaluated by Hb, SI, TS, FEP, FEP / Hb and SF before and after treatment. The results showed that the iron nutrition status of patients aged 4 ~ After treatment, there was a very significant improvement in the nutritional status of the iron in both groups, with the iron parameters reaching the same level. This study suggests that pre-school children with Hb <12g / dl and / or FEP / Hb> 3μg / g should be iron deficiency prevention and treatment.