湖北省2010年碘盐监测结果分析

Iodined salt surveillance in Hubei Province (2010)

目的全面、准确掌握湖北省居民户碘盐覆盖情况,及时发现问题并采取相应的干预措施。方法 2010年采用分层随机抽样法进行抽样,采用直接滴定法(GB/T13025.7-1999)进行盐碘测定。结果共抽样检测102个县(市、区)的29 715份盐样,合格28 904份,不合格706份,非碘盐105份;全省碘盐覆盖率为99.65%,碘盐合格率为97.27%,合格碘盐食用率为97.11%。结论 2010年湖北省碘盐覆盖情况良好,居民食用合格碘盐达到消除碘缺乏病国家标准。

Objective To accurately understand the coverage of household iodized salt in Hubei Province and find out the intervention measures to solve the problems.Methods Stratified random sampling was applied and iodine content in the iodized salt was detected with direct titration method（GB/T13025.7-1999）.Results 29 715 salt samples were collected randomly from 102 counties（districts）.28 904 samples were qualified iodized salt,706 were unqualified iodized salt,and 105 were non-iodized salt.The coverage of iodized salt was 99.65%,the qualification rate was 97.27% and the edibility rate of qualified iodized salt was 97.11%.Conclusion The coverage of iodized salt in Hubei Province（2010） was in good condition.Some suggestions were brought forward to solve the existing problems.