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目的了解甘肃省居民户碘盐的质量及食用情况,探讨今后工作措施和策略。方法按照《甘肃省碘缺乏病监测实施方案(试行)》的要求对居民户食用盐进行监测。结果 2011年甘肃省碘盐监测有效率100%,居民碘盐覆盖率99.40%,合格碘盐食用率97.53%,盐碘中位数为29.6 mg/kg,变异系数20.16%;2个县的碘盐覆盖率<95.00%;样本复核相对误差>10.00%。结论甘肃省居民碘盐覆盖率、合格碘盐食用率逐年提高,连续4年所有市(州)合格碘盐食用率均在90.00%以上,达到了国家碘缺乏病消除标准,个别少数民族地区仍有非碘盐存在,样本复合误差大,实验室检测能力有待加强。
Objective To understand the quality and consumption of iodized salt in households in Gansu Province and to discuss the future work measures and strategies. Methods According to “Gansu Province iodine deficiency monitoring program (for Trial Implementation)” to monitor the residents of household consumption of salt. Results In 2011, the monitoring rate of iodized salt in Gansu Province was 100%, the iodized salt coverage rate of residents was 99.40%, the acceptable iodine salt consumption rate was 97.53%, the median of salt iodine was 29.6 mg / kg, the coefficient of variation was 20.16% Salt coverage <95.00%; Sample review relative error> 10.00%. Conclusion The coverage rate of iodized salt and the rate of qualified iodized salt in Gansu Province increased year by year. The consumption rates of qualified iodized salt in all cities and prefectures for more than 4 years were over 90.00%, meeting the national standard for eliminating iodine deficiency disorders. In some ethnic minority areas, There are non-iodized salt, the sample compound error, laboratory testing needs to be strengthened.