2004～2010年日照市部分居民户碘盐监测分析

Analysis on Monitoring Data of Iodized Salt Among Households in Rizhao City,2004-2010

[目的]了解居民户食用盐的碘含量情况,以便采取针对性的防控措施,为持续性消除碘缺乏病工作提供参考依据。[方法]对2004～2010年日照市居民户食用盐监测资料进行分析。[结果]2004～2010年累计检测7 760份居民户食用盐,合格碘盐7 362份,不合格碘266份,非碘盐132份,碘盐覆盖率为98.30%,碘盐合格率为96.51%,合格碘盐食用率为94.87%,非碘盐率为1.70%,盐碘中位数为29.30mg/kg。2004～2010年,碘盐合格率分别为95.11%、96.65%、92.58%、96.70%、97.30%、98.60%、98.20%,合格碘盐食用率分别为94.56%、95.27%、91.34%、92.60%、95.60%、97.60%、96.90%。东港区、岚山区、莒县、五莲县,碘盐合格率分别为95.59%、95.15%、96.95%、98.11%,合格碘盐食用率分别为93.50%、91.65%、96.03%、97.82%。[结论]日照市碘盐质量稳定,居民合格碘盐食用率符合国家消除碘缺乏病的标准。

[Objective]To understand the iodine concentration of the edible salt from the households in Rizhao city, so as to take preventive measures, and provide reference for eliminating iodine deficiency disorders. [Methods] Analysis was made on the monitoring data of the iodized salt during 2004-2010 from the households in Rizhao city. [Results]A total of 7 760 salt samples were detected during 2004-2010,of which 7 362 samples were qualified iodized salt,266 unqualified, 132 non-iodized salt, iodized salt coverage, qualified rate, and iodized salt consumption rate was 98.30%, 96.51% and 94. 87% ,the rate of non-iodized salt was 1.70% ,the median of salt iodine was 29.30 mg/kg. The qualified rate of iodized salt was 95.11%,96.65%,92.58%,96.70%,97.30%,98.60 %, and 98.20%,consumption rate of qualified iodized salt was 94.56 %, 95.27 %, 91.34 %, 92.60 %,95.60 %, 97.60 %, and 96.90 % from 2004-2010. The qualified rate of iodized salt in Donggang, Lanshan, Juxian, Wulian was 95.59 %,95.15 %, 96.95 %, and 98.11 %, consumption rate of qualified iodized salt was 93.50%,91.65%, 96.03%, and 97. 82%. [Conclusion]The quality of iodized sah in Rizhao city is stable. The consumption rate of qualified iodized salt meets the national standard of eliminating iodine deficiency disorders （IDD）.