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目的了解费县0～6岁儿童体内微量元素含量及不同时期的变化规律。方法采用微量元素检测仪器检测1100例儿童微量元素铜、锌、钙、铁、铅含量。结果在不同年龄组间锌、钙、铁、铅含量差异显著(P值均<0.05),锌、铁、铅含量随年龄的增长而逐渐增加,钙含量随年龄的增长而逐渐降低。铜含量差异无显著性(P值>0.05)。结论费县儿童存在锌、钙、铁微量元素缺乏,应注意均衡饮食,加强铁、钙、锌的补充及促进其吸收。远离铅污染,预防铅中毒。
Objective To understand the changes of trace elements in children aged 0 ~ 6 in Fei County and the changes in different periods. Methods The trace elements copper, zinc, calcium, iron and lead in 1100 children were detected by microelement testing equipment. Results The contents of zinc, calcium, iron and lead in different age groups were significantly different (P <0.05). The content of zinc, iron and lead increased with the increase of age and the content of calcium decreased with age. No significant difference in copper content (P value> 0.05). Conclusion Feixian children are deficient in the trace elements of zinc, calcium and iron. We should pay attention to a balanced diet, strengthen the supplement of iron, calcium and zinc and promote their absorption. Keep away from lead pollution and prevent lead poisoning.