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目的:了解本区0岁~6岁儿童指血中铁、锌的变化规律,提高0岁~6岁儿童保健水平。方法:选用在路北区保健所进行常规体检的0-6岁健康儿童共4117例,男2206例,女1911例。指腹采血20μl并用原子吸收法测定铁、锌的含量。结果:男女儿童指血中铁缺乏率最高为婴儿期女童组,有随年龄增加铁缺乏率最高组向学龄前组转化的趋势;锌缺乏率最高为婴儿期男童组,也有随年龄增加向学龄前组发展的趋势。结论:路北区0岁~6岁儿童指血中铁、锌含量在不同程度上存在缺乏状况,应加强保健指导,促进两种元素的吸收,改善铁、锌缺乏状况。
Objective: To understand the changes of iron and zinc in children from 0 to 6 years old in this area, and to improve the health care level of children aged 0-6 years. Methods: A total of 4117 healthy children aged 0-6 years were enrolled in routine health examination in Lubei District Public Health Center, including 2206 males and 1911 females. Finger pulp blood 20μl and determination of iron, zinc content by atomic absorption method. Results: Male and female children refer to the highest rate of iron deficiency in the blood as the infancy girl group. The highest rate of iron deficiency tends to be converted to preschool age group with age; the highest zinc deficiency rate is the infancy boys group, The development trend of the former group. Conclusion: Children aged 0-6 in Lubei District refer to iron deficiency and zinc deficiency in their blood. Health care guidance should be strengthened to promote the absorption of both elements and to improve the deficiencies of iron and zinc.