孕期微量元素钙铁值测定结果临床分析

Clinical analysis on detection results of calcium and iron values during pregnancy period

目的:了解孕妇在不同孕期微量元素的变化规律,及时合理为孕妇补充微量元素提供依据。方法:将750名孕妇按周期分为早孕(<16周)、中孕(16～28周)、晚孕(>28周)三个实验组,252名未孕体检妇女为对照组,采用原子吸收分光光度法检测孕妇及对照组妇女微量元素的含量,比较实验组及对照组微量元素钙、铁的值。结果:随着孕周的增加缺乏铁的孕妇比例升高,钙元素早孕组缺乏的比例最高。结论:孕妇应定期检测,在医生的指导下早期应注意钙元素的补充,中孕期应加强铁元素的补充。

Objective：To understand the change regularities of trace elements contents in pregnant women during different pregnancy periods,and provide a basis for timely and reasonably supplementing trace elements. Methods：A total of 750 pregnant women were divided into early pregnancy group（〈16 gestational weeks）,middle pregnancy group（16-28 gestational weeks）,and late pregnancy group（28 gestational weeks） according to different pregnancy periods,252 women without pregnancy who received physical examination in the hospital were selected as control group;atomic absorption spectrophotometry was used to detect the contents of trace elements in three experimental groups and control group;the values of calcium and iron in three experimental group and control group were compared. Results：The proportion of pregnant women with iron deficiency increased with gestational weeks,the incidence of calcium deficiency in early pregnancy group was the highest. Conclusion：The pregnant women should receive examination regularly,supplement calcium early under the guidance of doctors,and enhance supplementation of iron during the second trimester of pregnancy.