摘要
目的:了解不同孕期妊娠妇女碘营养状况。方法:采用过氧乙酸氧化四甲基联苯胺法测定382例不同孕期妇女尿碘水平。结果:妊娠早、中、晚期孕妇尿碘中位数分别为246μg/L、216μg/L、231μg/L,尿碘<100μg/L的比率分别为15.4%、16.0%、10.7%,尿碘<50μg/L的比率分别为7.4%、5.6%、2.7%。结论:不同孕期的部分孕妇仍存在碘摄入不足情况,所以在妊娠早期就进行尿碘水平检测是非常必要的。
Objective To study the iodine nutrition of pregnant women in different occasions.Methods Urinary iodine of pregnant women were determined in 382 cases by 4-methyl diphenylamine by peroxyacetic acid.Results Median urinary iodine of pregnant women were 246 μg/L、216 μg/L、231 μg/L,at 10~14 weeks(first occasion),23~27 weeks(second occasion),and 38~40 weeks(third occasion),the percentage that lower than 100 μg/L were 15.4%,16.0%,10.7%and the percentage that lower than 50 μg/L were 7.4%、5.6%、2.7%.Conclusion Iodine...
出处
《实用医技杂志》
2008年第5期559-560,共2页
Journal of Practical Medical Techniques
关键词
尿碘
孕妇
不同孕期
Urinary iodine
Pregnant women
Different occasions
