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目的 为了解我市儿童微量元素缺乏情况。方法 用美国PE5 10 0塞曼原子吸收光谱仪对 1999年 8月— 2 0 0 1年 12月在我科就诊的 2 5 95名儿童进行血Ca,Zn ,Fe、Mg、Cu检测。结果 缺钙 10 62名 (4 0 .92 % )、缺锌 10 44名 (4 0 .2 3 % ) ,缺铁 3 9名 (8.4% ) ,缺镁 474名 (18.2 7% ) ,缺Cu15名 (1.73 % ) ,除缺Cu人数太少不做卡方检验外 ,其余 4种元素各年龄组间均有非常显著性差异。结论 海口市儿童微量元素缺乏普遍存在。
Purpose To understand the lack of trace elements in our city children. Methods Serum Ca, Zn, Fe, Mg and Cu levels were detected in 2595 children in our department from August 1999 to December 2001 with the PE5 10 0 Zeeman atomic absorption spectrometer. Results A total of 10 62 (40.92%) patients with calcium deficiency, 10 44 (8.4%) patients with zinc deficiency, 39 (8.4%) patients with iron deficiency, 474 (18.27%) patients with magnesium deficiency, (1.73%), with the exception of the lack of Cu number is not chi square test, the other four elements of all age groups have very significant differences. Conclusion The lack of trace elements in children in Haikou is common.