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目的:检测广西边远山区的东兰县各乡镇当地居民近几年食用碘盐状况,为持续消除和防治碘缺乏病的决策提供科学依据。方法:根据《全国碘缺乏病监测方案(试行)》要求进行随机抽样检测,2005—2012年每年在全县9个乡镇36个行政村每村随机抽取8户居民家中的食用盐样品1份。结果:在过去的8年中总共抽取和检测居民家中食用盐样品2 317份,其中合格碘盐2 309份,不合格碘盐8份,碘盐合格率为99.65%,未发现非碘盐,该县8年城乡居民碘盐覆盖率为100.00%,合格碘盐食用率为99.65%。结论:该县在过去8年检测证实居民合格碘盐食用率已经均达到2010年全国合格碘盐食用率≥90%的目标。
OBJECTIVE: To detect the status of iodized salt consumed by local residents in each township of Donglan County in remote mountainous areas of Guangxi in recent years, providing a scientific basis for the continuous elimination and prevention of iodine deficiency disorders. Methods: According to the requirements of National Iodine Deficiency Disease Surveillance Program (for Trial Implementation), random sample tests were conducted. From 2005 to 2012, 1 sample of edible salt in 8 households was randomly sampled from 36 administrative villages in 9 townships and 9 villages in the county every year. Results: In the past 8 years, a total of 2 317 samples of household salt were drawn and tested, of which 2 309 were qualified iodized salt, 8 were unqualified iodized salt and 99.65% were iodized salt. Non-iodized salt was not found, The coverage of iodized salt in urban and rural residents in this county for eight years was 100.00%, and the eating rate of qualified iodized salt was 99.65%. Conclusion: The county has confirmed in the past eight years that the acceptable iodized salt consumption rate of residents has reached the goal of 2010 nationally qualified iodized salt consumption rate ≥90%.