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儿童少年铁缺乏较为普遍,铁对儿童少年健康和发育的影响甚为明显,国内外有关于儿童补铁效果观察的报道,但多局限于学龄前儿童。为了解学龄儿童补铁后铁营养状况变化的规律,为防治工作提供依据作者于1986年9月～1987年元月,对河北省滦平县两所小学的1321名6～14岁学生,进行了口服补铁的实验研究。现将情况报告如下:1 对象、内容和方法1.1 对象:选择生活水平属中等的滦平县城
Iron deficiency in children and adolescents is more common. Iron has a significant impact on the health and development of children and adolescents. There are reports at home and abroad about the effect of iron supplementation in children, but most of them are confined to preschool children. In order to understand the rule of changes in iron nutrition status of school-aged children after iron supplementation and provide basis for prevention and treatment work, the author conducted a survey on 1321 students aged 6-14 in two primary schools in Luanping County of Hebei Province from September 1986 to January 1987 Experimental study of oral iron supplementation. Now report the situation as follows: 1 object, content and methods 1.1 object: select the middle level of life Luanping County