邯郸市孕中期妇女全血微量元素浓度水平分析

目的探讨邯郸市孕中期妇女全血中铜、锌、钙、镁、铁5种微量元素的浓度水平及其临床意义,以指导妊娠期微量元素的摄入与补充。方法采用火焰原子吸收光谱法分别测定368例孕中期妇女（中孕组）和138例健康成年女性（对照组）全血5种微量元素浓度水平,对数据统计处理并进行对照研究。结果中孕组铜、钙元素浓度水平高于对照组,差异有统计学意义（P〈0.05）;中孕组锌、镁元素浓度水平低于对照组,差异有统计学意义（P〈0.05）;铁元素浓度水平两组间差异无统计学意义（P〉0.05）;铜、钙、镁、铁元素两组间缺乏率差异无统计学意义（P〉0.05）;中孕组锌元素缺乏率明显高于对照组,差异有统计学意义（P〈0.05）。结论孕妇作为特殊人群,应加强微量元素监测以保证各种微量元素均衡摄入,做好孕期保健。

Analysis on blood trace elements concentration levels of middle period pregnant women in Handan City

Objective To explore the whole blood concentration levels of copper,zinc,calcium,magnesium,iron trace elements of middle period pregnant women in Handan City and its clinical significance,in order to guide the intake and supplement trace elements during pregnancy.Methods Flame atomic absorption spectrometric was used to detect 5 trace elements concentration levels in whole blood among 368 cases of middle period pregnant women（pregnancy group） and 138 cases of healthy adult women（control group）,then the data were analyzed and compared.Results The copper and calcium concentration levels in pregnancy group were higher than those of the control group,the differences were statistically significant（P〈0.05）.The zinc and magnesium concentration levels in pregnancy group were lower than those of the control group in,the differences were statistically significant（P〈0.05）.There was no significant difference in iron concentration levels between the two groups（P〈0.05）.The deficient of copper,calcium,magnesium,iron had no significant differences between the two groups（P〈0.05）.The zinc element lack rate in the pregnancy group was higher than the control group,the difference was statistically significant（P〈0.05）.Conclusion Pregnant women as a special group should strengthen the monitoring of trace elements,in order to ensure its equilibrium intakes and do the pregnancy care better.