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目的了解三元区居民食用碘盐质量状况,及时发现问题并采取相应干预措施。方法按《福建省碘缺乏病监测实施细则》进行抽样,据GB/T 13025.7-1999《制盐工业通用试验方法碘离子的测定》进行碘含量测定。结果 5年共监测1 500份碘盐,合格碘盐食用率为99.8%,非碘盐率为0%,不合格碘盐率0.2%,碘盐覆盖率合格率>99%。其中城区碘盐食用合格率99.8%,农村合格碘盐食用率99.7%,结论三元区居民食用碘盐合格率均≥95.0%,达到了碘缺乏病消除标准。
Objective To understand the quality of iodized salt consumed by residents in Sanyuan District, find out the problems in time and take corresponding intervention measures. Methods Sampling was conducted according to “Implementation Rules of Iodine Deficiency Disorders Surveillance in Fujian Province”, and iodine content was determined according to GB / T 13025.7-1999 “Determination of Iodine in General Test Methods for Salt Industry”. Results A total of 1 500 iodized salt were monitored in 5 years. The qualified iodized salt rate was 99.8%, non-iodized salt rate was 0%, unqualified iodized salt rate was 0.2% and iodized salt coverage rate was higher than 99%. Among them, the passing rate of iodized salt in urban area was 99.8%, and that of rural qualified iodized salt was 99.7%. Conclusion The qualified rate of iodized salt for residents in Sanyuan District was ≥95.0%, which reached the standard of elimination of iodine deficiency deficiency.