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[目的]了解双流县居民食用碘盐情况,及时发现问题,为碘缺乏病的防治提供科学依据。[方法]按国标GB/T13025-1999中仲裁法—氧化还原滴定法测定双流县居民食用盐中碘含量。[结果]双流县2006～2008年共监测864份盐,合格796份,不合格36份,非碘盐33份。其中碘盐覆盖率为92.7%～100%,合格碘盐食用率为91.0%～94.1%,碘盐合格率91.0%～98.2%。[结论]双流县2006～2008年各年度居民平均碘盐覆盖率、合格碘盐食用率、碘盐合格率均符合国家碘缺乏病消除标准,但是仍有部分居民食用不合格碘盐的情况,应加强打击私盐和对居民正确使用碘盐的宣传教育。
[Objective] To understand the consumption of iodized salt in residents in Shuangliu County and to find out the problems in time so as to provide a scientific basis for the prevention and treatment of iodine deficiency disorders. [Method] According to the national standard GB / T13025-1999 arbitration method - redox titration determination of iodine content of salt consumption of residents in Shuangliu County. [Result] A total of 864 salt samples were collected in Shuangliu County from 2006 to 2008, 796 were qualified, 36 were unqualified and 33 were non-iodized salt. The iodized salt coverage rate was 92.7% ~ 100%, the eligible iodine salt consumption rate was 91.0% ~ 94.1%, the iodized salt pass rate was 91.0% ~ 98.2%. [Conclusion] The average iodized salt coverage rate, the eligible iodized salt consumption rate and the qualified rate of iodized salt in Shululi County in 2006-2008 all met the national elimination criteria of iodine deficiency deficiency. However, some residents still had unqualified iodized salt, Publicity and education should be stepped up to combat private salt and the correct use of iodized salt for residents.