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目的了解石家庄市批发层次和居民户食用盐碘质量情况,为2010年石家庄市消除碘缺乏病提供理论依据。方法批发层次,每月监测9份盐进行盐碘定量测定;居民户层次,从石家庄市23个区(县)按一定比例随机抽取一定数量的盐样进行检测;结果汇总分析。结果2004～2008年石家庄市批发层次碘盐合格率在99%以上;全市碘盐覆盖率在90%以上,居民户碘盐合格率除2004年87.10%以外,其余年份均在90%以上,合格碘盐食用率除2004年(83.08%)未达到国家碘缺乏病消除标准(90%)外,其余年份均在90%以上。结论2004～2008年石家庄市居民食用碘盐质量逐年转好,达到国家消除碘缺乏病阶段目标标准。
Objective To understand the quality of salt and iodine in Shijiazhuang City at the wholesale level and in households and provide a theoretical basis for eliminating iodine deficiency disorders in Shijiazhuang in 2010. Methods At the wholesale level, 9 salt samples were monitored monthly to determine the amount of salt and iodine. At the household level, a certain number of salt samples were randomly selected from 23 districts (counties) in Shijiazhuang City for testing. Results were summarized and analyzed. Results The qualified level of iodized salt in wholesale level of Shijiazhuang City was over 99% from 2004 to 2008. The coverage rate of iodized salt in the whole city was over 90%. The passing rate of iodized salt of households was 87% Except for 2004 (83.08%), iodine salt consumption rate did not meet the national standard of eliminating iodine deficiency disorders (90%), the remaining years were above 90%. Conclusion The quality of iodized salt consumed by residents in Shijiazhuang from 2004 to 2008 turned better year by year, reaching the national target of eliminating iodine deficiency deficiency stage.