摘要
目的了解荆州地区小儿体内钙、铁、锌、铜、镁、铅等微量元素水平,为更好地指导儿童合理补充微量元素提供科学依据。方法使用原子吸收法检测微量元素,对本地3个年龄段小儿1600名血清钙、铁、锌、铜、镁检测结果和全血铅检测结果做回顾性分析。结果 6种微量元素含量在不同性别之间差异均无统计学意义(P>0.05);各年龄组血清铁缺乏率最高,总缺乏率为23.00%,其次是锌缺乏率,占14.38%,同时缺锌、铁率为5.00%;各年龄组中以铜中毒率最高,总中毒率为5.38%,其次是铅中毒率,占1.31%。结论小儿阶段是生长发育较快时期,易出现微量元素失衡。需对各年龄段小儿定期进行微量元素分析,保证儿童健康成长。
Objective To offer a scientific proof for guiding people to better supply children microelement through investigating the microelement in vivo levels of Calcium,Zinc,Ferrum,Cuprum,Magnesium and Lead in children of Jingzhou.Methods Serum levels of Calcium,Zinc,Ferrum,Cuprum,Magnesium result and whole-blood level of Lead in three groups of 1600 local children were detected by atomic absorption method and analyzed retrospectively.Results There was no statistic difference in concentrations of 6 microelements between two genders（P0.05）.The serum iron deficiency rate was the highest in each age group.The total deficiency was 23.00%,the secondary was the deficiency rate of Zinc,accounting for 14.38%.The deficiency rate both Zinc and Ferrum was 5.00%.The serum Cuprum poisoning rate was the highest in each age group.The total poisoning rate was 5.38%,the secondary was the poisoning rate of Lead,accounting for 1.31%.Conclusion Children during the rapid growth and development period were easy to unbalance in microelements.Analyzing microelements on a regular should be needed to ensure the healthy development for children.
出处
《中华全科医学》
2011年第11期1716-1716,1751,共2页
Chinese Journal of General Practice
关键词
微量元素
儿童
缺乏
Microelement
Children
Deficiency
