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目的了解掌握2010年延平区居民碘盐合格及食用情况。方法在延平区按东南西北方位随即抽取9个乡镇,每个乡镇抽取4个村,共采集288户村民食用碘盐进行全定量监测。碘盐监测采用直接滴定法(GB/T13025.7-1999)。结果 2010年延平区居民碘盐合格率均大于95%。结论延平区居民用户碘盐质量良好,碘盐覆盖率100%,碘盐合格率95.49%,中位数为29.9mg/kg。
Objective To understand and master the qualified and edible iodized salt of residents in Yanping District in 2010. Methods Nine villages and towns were randomly selected from the northeast, southwest and northwest of Yanping District. Four villages were selected from each township. A total of 288 households were collected for iodine salt monitoring and quantitative monitoring. Iodized salt monitoring using direct titration (GB / T13025.7-1999). Results In 2010, the qualified rate of iodized salt of residents in Yanping District was more than 95%. Conclusion The iodized salt of residents in Yanping District is of good quality with iodized salt coverage of 100% and iodized salt 95.49% with a median of 29.9mg / kg.