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目的:了解内蒙古呼伦贝尔市海拉尔区居民碘营养状况。方法:按照全国碘盐监测方案抽样,按GB/T13025.7-1999直接滴定法检测。结果:2007年-2010年共检测居民户盐样1200份,其中合格碘盐的份数为1113份,不合格碘盐的份数为79分,非碘盐份数为8份,碘盐中位数为30.5 mg/kg;非碘盐率为0.7%,碘盐覆盖率为99.3%,碘盐合格率为93.4%,合格碘盐食用率为92.8%。居民户碘盐合格率逐年提高,碘盐合格率分别为92.7%、93.0%、93.3%、94.7%。结论:呼伦贝尔市海拉尔区居民食用碘盐监测的指标符合国家标准。应继续加强监督监测和健康教育。
Objective: To understand the iodine nutrition of residents in Hailaer, Hulunbeier, Inner Mongolia. Methods: According to the national iodized salt monitoring program sampling, according to GB / T13025.7-1999 direct titration test. Results: From 2007 to 2010, a total of 1200 salt samples were collected from households, of which 1113 were eligible for iodized salt, 79 for unqualified iodized salt, 8 for non-iodized salt, The number of non-iodized salt was 0.7%, the coverage of iodized salt was 99.3%, the qualified rate of iodized salt was 93.4% and the qualified iodized salt was 92.8%. The qualified rate of iodized salt of residents increased year by year, and the passing rate of iodized salt was 92.7%, 93.0%, 93.3% and 94.7% respectively. Conclusion: The index of iodized salt monitoring for residents in Hailaer district of Hulun Buir City meets the national standard. Surveillance and health education should continue to be strengthened.