摘要
目的:了解温州市瓯海区孕妇的尿碘水平,为碘缺乏病防治工作提供科学依据。方法:选取560例孕妇作为研究对象,进行尿碘检测。结果:尿碘中位数为153.8μg/L,其中尿碘<100μg/L者所占比例为25.89%,尿碘<50μg/L者占6.25%。缺碘率为47.86%。在孕早、中、晚期孕妇中尿碘中位数分别为159.5μg/L、153.9μg/L、138.9μg/L,各孕期尿碘水平比较,无显著性差异(χ2=6.0,P>0.05)。在20岁～25岁、26岁～30岁、31岁～43岁的年龄组中,尿碘中位数分别为149.9μg/L、157.7μg/L、170.8μg/L,各年龄组尿碘水平比较,无显著性差异(χ2=10.08,P>0.05)。结论:瓯海区孕妇碘营养虽然状况良好,达到消除碘缺乏病的标准,但尿碘中位数处在标准值的边缘且缺碘率较高,应重视对孕妇尿碘水平的监测,指导其科学补碘。
Objective：To know the urine iodine level of pregnant women in Ouhai district well,and provide the scientific basis for the prevention and control of iodine deficiency.Methods： 560 pregnant women were selected to test urine iodine.Results： The median of their urinary iodine levels was 153.8 μg/L.Among them,urine iodine 100 μg/L accounted for 25.89%,and those 50 μg/L accounted for 6.25%.47.86% of them were found to lack iodine.The medians of urinary iodine were 159.5 μg/L,153.9 μg/L and 138.9 μg/L in these pregnant women at early,medium and late stage respectively.After comparing the urine iodine level of the three stages,the difference of urine iodine was not significant.The medians of the urinary iodine were 149.9 μg/L,157.7 μg/L and 170.8 μg/L in the groups of 20~25 years old,26~30 years old and 31~43 years old respectively.The difference of the urine iodine was not significant among the different age groups either.Conclusion： The pregnant women in Ouhai district are in good iodine nutrition to eliminate IDD.But the median of their urine iodine is on the edge of the standard and the rate of lacking iodine is pretty high.Testing their urinary iodine level is very important to give the guidance for iodine supplement.
出处
《中国卫生检验杂志》
北大核心
2012年第11期2740-2742,2745,共4页
Chinese Journal of Health Laboratory Technology
基金
温州市瓯海区科技局科技计划项目(20110170)
关键词
孕妇
尿碘
Pregnant women
Urinary iodine
