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目的了解桦甸市儿童末梢全血中微量元素铜、锌、钙、镁、铁的含量,探讨其缺乏的临床表现及防治措施。方法采用原子吸收光谱仪对2288名儿童末梢血5种微量元素进行检测。结果除铜、镁全部在正常范围内外,锌、钙、铁均有不同程度缺乏。其中,缺锌为36.28%,缺钙为57.87%,缺铁为5.86%;且0~1岁组锌、钙、铁含量低于其他各组。结论桦甸市儿童末梢全血中微量元素缺乏普遍存在;年龄越小,微量元素含量越低。提示各级政府卫生部门应加大宣传力度,重视儿童保健;各医疗保健机构做到早期干预,早期治疗。
Objective To understand the contents of trace elements copper, zinc, calcium, magnesium and iron in peripheral blood of children in Huadian City and to explore the clinical manifestations and prevention measures. Methods Five kinds of trace elements in peripheral blood of 2288 children were detected by atomic absorption spectrometer. Results in addition to copper and magnesium all within and outside the normal range of zinc, calcium and iron are varying degrees of lack of. Among them, the zinc deficiency was 36.28%, the calcium deficiency was 57.87% and the iron deficiency was 5.86%; and the content of zinc, calcium and iron in 0-1 year old group was lower than other groups. Conclusion The deficiency of trace elements in peripheral blood of children in Huadian City is ubiquitous. The younger the age, the lower the content of trace elements. Prompted at all levels of government health departments should step up publicity efforts, emphasis on child care; the health care institutions to do early intervention, early treatment.