缺铁性贫血对少年儿童学习和运动能力的影响

　 来源：120online    　 日期：2007-05-07

　　【摘要】　目的　 探讨轻度缺铁性贫血 (IDA)对12～13岁初中新生学习和运动能力的影响。方法　选择12～13岁初中新生，血红蛋白(Hb)＜120g/L和＞120g/L的各30人为实验组和对照组，每人每日实验组口服硫酸亚铁300mg，VitC50mg；对照组口服淀粉片300mg，VitC　50mg ,共50天，测定两组用药前后Hb、心率、学习能力和运动能力的变化，并进行显著性差异的比较。结果　测定值表明，两组比较，用药前有显著性差异；用药后无显著性差异。结论　尽管是轻度的IDA， 对12～13岁初中生的学习和运动能力都有明显的影响。适当的饮食、补充铁剂和 VitC可迅速纠正贫血，并使学习和运动能力恢复正常。

The influence of mild iron deficience anemia on learning and athletic abilities of early youth

Deng Huifen, Deng Yuanmei, Gan Limei, et al.

　　(Department of Internal Medicine,the First Affiliated Hospital, Sun Yat-Sen University of Medical Sciences, Guangzhou 510080.)

　　【Abstract】 Objective To reseach into the influence of mild iron dificiency anemia (IDA) on learning and athletic abilities of early youth aged 12～13 years.Methods To select 30 cases of hemoglobin (Hb)＜120g/L as the experimental group (E) and 30 cases of Hb＞120g/L as the control group (C) from new students aged 12～13 years. The student of E received ferrous sulfate 300mg and Vit C 50mg per day for 50 days. The student of C received starch taballa 300mg and Vit C 50mg per day for 50 days. Before and after the experiment, Hb, heart rate, learning and athletic abilities were evaluated.Results The data between two groups showed significant difference before the experiment and no difference after the experiment.Conclusion It should be noted that mild IDA can influence the learning and athletic abilities of the students aged 12～13 years. Adquate diet, iron and Vit C supplement can correct mild IDA rapidly and recover the learning and athletic abilities.

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