【摘要】 目的研究济南市早期妊娠妇女碘营养状况。方法采用酸消化-砷铈接触法测定426例早期妊娠妇女尿碘。结果孕妇尿碘中位数为173.2μg/L,尿碘均数为218.51±171.8μg/L,尿碘值>150μg/L者252例,占59.15%尿碘值<100μg/L者86例占20.19%,<50μg/L者12例,占2.82%。结论部分孕早期妇女存在碘摄入不足,有必要进行早期妊娠尿碘筛查,预防碘缺乏的发生。更多还原

【Abstract】 Objective: To study the iodine nutrient status of the early pregnant women in Jinan City.Methods: Urinary iodine of the 426 early pregnant women was determined by chloric acid-digestion and arsenic-cerium catalysis.Results: The median of urinary iodine of the pregnant women was 173.2μg/L.The mean level of urinary iodine was 218.51±171.8 μg/L.The number higher than 150μg/L was 252(59.15%).The number lower than 100μg/L was 86(20.19%).The number lower than 50μg/L was 12(2.82%).Conclusion: Iodine deficiency existed in many early pregnant women.In order to prevent from iodine deficiency,it is essential to check up urinary iodine in the early pregnancy.更多还原