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目的了解甘肃省居民户碘盐的质量及措施落实情况,为下一步科学补碘提供依据。方法按照《甘肃省碘缺乏病监测方案》要求进行监测。结果甘肃省碘盐监测有效率100%,居民户碘盐覆盖率99.58%,合格碘盐食用率97.5%,盐碘中位数28.1 mg/kg,变异系数19.54%;2个县的合格碘盐食用率<90%;有10.14%的样品复核相对误差>20%;全省现场督导47个县,占54.7%。结论甘肃省碘盐各项指标均达到国家碘缺乏病消除标准,但部分地区出现合格碘盐食用率滑坡现象;实验室检测能力有待进一步提高,碘盐监测督导工作有待加强。
Objective To understand the quality of iodized salt of residents in Gansu Province and the implementation of measures to provide the basis for scientific supplementation of iodine in the next step. Methods According to “Gansu Province iodine deficiency disorders monitoring program” requirements for monitoring. Results The monitoring rate of iodized salt in Gansu Province was 100%, the coverage of iodized salt in residents was 99.58%, the qualified rate of iodized salt was 97.5%, the median of salt iodine was 28.1 mg / kg, the coefficient of variation was 19.54%. The qualified iodized salt The rate of food consumption was <90%; the relative error of sample review was 10.14%> 20%; 47 counties were supervised in the province, accounting for 54.7%. Conclusion The indicators of iodized salt in Gansu Province all reached the national standard for eliminating iodine deficiency disorders. However, the incidence of qualified iodized salt in some areas showed signs of landslide. Laboratory testing capacity needs to be further improved, and monitoring of iodized salt needs to be strengthened.