兰州市2008年居民碘普查及结果分析

Analysis of iodine surveillance in Lanzhou in 2008

目的:了解2008年我国彻底消除碘缺乏病的目标在兰州市的控制情况,评价防治措施效果,为制定今后的防治对策提供依据。方法:按照"全国碘缺乏病监测方案",采用概率抽样法对三县五区居民碘盐,学生尿碘及孕妇尿碘进行检测。结果:检测居民碘盐452份,合格率87.6%;学生尿碘112份,合格率85.7%,学生尿碘中位数203.54μg/L;孕妇尿碘973份,合格率56.6%,孕妇尿碘中位数185.49μg/L。结论:我市总体居民合格碘盐食用率仍低于国家消除标准(大于90%);学生尿碘水平达到标准;孕妇尿碘水平较低,应进行有针对性的补碘和健康行为指导。

Objective：To understand the situation of IDD control, evaluate the control efficiency, and provide a basis for the IDD prevention in Lanzhou. Methods：The residential iodized salt, urine iodine of student＇s and pregnant woman were tested by probability sampling according to the Monitoring Alternatives for IDD. Results ：452 residential iodized salt samples were tested and the percent of pass was 87.6% ; 112 and 973 urine iodine samples of student＇s and pregnant woman were tested, the percent of pass was 85.7% and 56. 6% respectively（ the median was 203.54 ug/L and 185.49 ug/L, respectively）. Conclusion：The edible rate of qualified iodized salt is lower than the country eliminated standard（ 〉 90% ）. The urine iodine level of students is up to scratch, but the pregnant woman is lower. We should provide guidance for Iodine supplementation of them.