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目的了解婴幼儿体内微量元素含量。方法对720例0-6岁婴幼儿采用原子吸收分光光度法,检测全血中锌、铁、铜、钙、镁5种微量元素进行检测。结果720例中有元素缺乏者576例,轻度144例,重度432例。结论预防儿童微量元素缺乏,合理补充微量元素对婴幼儿健康至关重要。
Objective To understand the content of trace elements in infants and young children. Methods 720 cases of infants aged 0-6 years were examined by atomic absorption spectrophotometry to detect five trace elements of zinc, iron, copper, calcium and magnesium in whole blood. Results There were 576 cases of element deficiency in 720 cases, 144 cases were mild and 432 cases were severe. Conclusion The prevention of trace elements deficiency in children and the rational supplementation of trace elements are vital to the health of infants and toddlers.