摘要
目的探讨0~6岁儿童钙、锌、镁、铁、铜5种微量元素水平检测结果。方法随机选取2014年7月至2016年7月我市500例0~6岁儿童,按照年龄分为<1岁组、1岁组、2岁组、3岁组及>4岁组,根据原子吸收光谱法,分别检测5组儿童体内钙、锌、镁、铁、铜5种微量元素水平,并分析检测结果。结果 4岁组儿童的钙元素缺乏率与<1岁组儿童相比明显较高,差异有统计学意义(P<0.05)。4岁组儿童的锌、铁元素缺乏率与<1岁组儿童相比明显较低,差异有统计学意义(P<0.05)。<1岁组、1岁组、2岁组、3岁组及>4岁组女童铜元素缺乏率明显高于男童,差异有统计学意义(P<0.05)。结论 0~6岁儿童中,铁、锌元素缺乏较多见,铜、钙及镁元素缺乏较少见,且随着年龄的增加,钙元素缺乏程度增加,锌、铁元素缺乏程度下降,在婴幼儿时期及时添加辅食,合理安排饮食搭配,指导儿童养成良好的饮食习惯尤为重要。同时,规范化实验室医务人员技术操作,对确保检测结果准确可靠具有重要临床意义。
Objective To explore the detection results of 5 trace elements in calcium,zinc,magnesium,iron and copper in children aged from 0 to 6.Methods A total of 500 cases children aged from 0 to 6 were randomly selected in our city from July 2014 to July 2016.They were divided into less than 1 year old group,1 year old group,2 years old group,3 years old group and over 4 years old group according to age.The levels of calcium,zinc,magnesium,iron and copper in 5 groups of children were determined by atomic absorption spectrometry（AAS）,and then the detection results were analyzed.Results The rate of calcium deficiency in 4 years old group was significantly higher than that in less than 1 year old group,the difference was statistically significant（P〈0.05）.The rate of zinc and iron deficiency in 4 years old group was significantly lower than that in less than 1 year old group,the difference was statistically significant（P〈0.05）.Copper deficiency rate in female children was higher than that in male children in less than 1 year old group,1 year old group,2 years old group,3 years old group and over 4 years old group,the difference was statistically significant（P〈0.05）.Conclusion Iron and zinc deficiency is common in children aged from 0 to 6,copper,calcium and magnesium deficiency is rare.With the increase of age,the degree of calcium deficiency increased,the zinc and iron deficiency decreased.Add a food supplement timely in infancy,reasonable diet collocation,and guiding children to develop good eating habits is particularly important.At the same time,it is necessary to standardize the technical operation of medical staff in the laboratory to ensure the accurate and reliable results.
出处
《青岛医药卫生》
2017年第4期247-250,共4页
Qingdao Medical Journal
