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目的了解南靖县“十一五”地方病防治规划中居民户盐碘含量和碘盐质量。方法根据《全国碘盐监测方案》,每年抽取9个乡(镇)36个行政村288户居民家中盐样,按GB/T 13025.7-1999直接滴定法检测盐碘含量。结果居民户食盐非碘率从1.7%下降至0,碘盐覆盖率98.3%以上,合格碘盐食用率从94.4%提高到99.3%。结论南靖县居民碘盐覆盖率、合格碘盐食用率较高,达到消除碘缺乏病的国家标准。
Objective To understand the salt iodine content and iodine salt content of households in the prevention and control of endemic diseases in Nanjing County during the 11th Five-Year Plan period. Methods According to “National Iodized Salt Surveillance Program”, salt samples from 288 households in 9 administrative villages (towns) of 36 townships were drawn per year. Salt iodine content was measured by direct titration according to GB / T 13025.7-1999. Results The non-iodine rate of household salt decreased from 1.7% to 0, the coverage of iodized salt was over 98.3%, and the eating rate of qualified iodized salt increased from 94.4% to 99.3%. Conclusion The iodine salt coverage rate and the qualified iodized salt rate of residents in Nanjing County are higher than those of the national standard for eliminating iodine deficiency disorders.