呼和浩特市孕妇碘营养现状调查  

Investigation on the current situation of iodine nutrition of pregnant women in Hohhot

作　　者：杨缨 骆学东 王瑞 武怡 张惠 

机构地区：[1]内蒙古妇幼保健院,内蒙古呼和浩特010020

出　　处：《中国妇幼保健》2012年第18期2817-2820,共4页Maternal and Child Health Care of China

摘　　要：目的:了解孕妇尿碘水平、碘盐使用现状,为进行孕妇碘营养干预提供科学依据。方法:以2010年3～5月首次到内蒙古妇幼保健院进行孕期保健的500名呼和浩特市孕妇为调查对象,采用国标砷铈催化分光光度法进行其尿碘测定并对碘盐使用情况进行问卷调查。结果:孕妇低碘率为21.6%,适碘率为51.2%,高碘率为27.2%,未发现超过人体耐受量的高碘者;文化程度低的农村孕妇碘水平异常者较文化程度高的城市孕妇多;孕妇碘盐使用的正确率较低。结论:呼和浩特市孕妇碘缺乏、碘摄入过多均存在,且发生率均较高。因此,相关部门应该及时进行孕妇的碘营养监测和指导工作。Objective： To understand the current situations of urine iodine level and iodized salt usage of pregnant women, provide a scientific basis for carrying out iodine nutrition intervention among pregnant women. Methods： Five hundred pregnant women who received antenatal care in the hospital from March to May in 2010 for the first time were selected as study objects, national standard arsenic and ceri- um catalysis spectrophotometry was used to detect urine iodine, the usage of iodized salt was detected by a questionnaire. Results： The inci- dences of low iodine, appropriate iodine, and high iodine among the pregnant women were 21.6% , 51.2% , and 27.2% , respectively. No pregnant women with excessive iodine exceeding human discomfort tolerance was found ; the incidence of abnormal iodine level among the ru- ral pregnant women with low educational level was significantly higher than that among the urban pregnant women with high educational level ; the correct rate of usage of iodized salt among pregnant women was low. Conclusion ： Iodine deficiency and excessive intake of iodine existed in the pregnant women in Hohhot, and the incidences were high. Thus, relevant departments should carry out iodine nutrition monitoring and guidance among pregnant women.

关 键 词：孕妇 尿碘值 碘盐 碘营养 

分 类 号：R173[医药卫生—妇幼卫生保健]