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目的:了解缺铁性贫血(IDA)儿童血清元素变化。方法:采用BH 5100原子吸收光谱仪对149名儿童进行了血清铜、锌、钙、镁、铁等元素含量检测,其中被确诊为IDA的74例,被列为病例组;选取同期在合肥市妇幼保健所体检的健康儿童75例为对照组。结果:病例组镁、铁含量低于对照组,差异有显著统计学意义(P<0.001),男童病例组镁、铁含量低于对照组,差异有显著统计学意义(P<0.001),女童病例组中铜、镁、铁含量低于对照组,差异有统计学意义(P<0.05);钙含量和锌含量在各组中差异无统计学意义(P>0.05)。结论:IDA患儿5种元素含量存在异常,铁、镁含量低于正常儿童。做好不同年龄的膳食指导对预防元素缺乏起着重要的作用,对小儿铁缺乏要及时纠正,以免影响小儿体格和智能发育。
Objective: To understand the changes of serum elements in children with iron deficiency anemia (IDA). Methods: Serum levels of copper, zinc, calcium, magnesium, iron and other elements in 149 children were detected by BH 5100 atomic absorption spectrometry. Among them, 74 cases were diagnosed as IDA, which were classified as case group. Health children’s health examination of 75 cases of children as a control group. Results: The contents of magnesium and iron in the case group were lower than those in the control group (P <0.001). The contents of magnesium and iron in the boy group were lower than those in the control group (P <0.001) The contents of copper, magnesium and iron in the girls’ case group were lower than those in the control group (P <0.05). There was no significant difference in the content of calcium and zinc in each group (P> 0.05). Conclusion: The content of 5 elements in children with IDA is abnormal, while the content of iron and magnesium is lower than normal children. Doing dietary guidance of different ages plays an important role in preventing the deficiency of elements, and correcting iron deficiency in children in time so as not to affect the physique and intelligence development of children.