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目的掌握新疆巴州碘盐质量及普及状况。方法根据卫生部2007年发布的《全国碘缺乏病监测方案(试行)》进行抽样监测,碘盐检测采用GB/T13025.7-1999中的直接滴定法,合格碘盐判定标准为(35±15)mg/kg(20～50 mg/kg),非碘盐判定标准为<5 mg/kg。结果 2008～2010年全州居民户加碘盐覆盖率分别为93.44%、95.17%、97.17%,合格碘盐食用率为92.12%、95.89%、96.46%,碘盐中位数为28.47、29.2、30.4 mg/kg,且末县碘盐覆盖率和合格碘盐食用率仍未达到90%。结论巴州碘盐覆盖水平稳步提高,且末县碘盐覆盖率仍较低,今后巴州碘缺乏病工作重点是巩固防治效果,减少地区间防治水平的差距。
Objective To understand the quality and popularity of iodized salt in Bazhou, Xinjiang. Methods According to the “National Iodine Deficiency Disease Surveillance Program (Trial)” released by the Ministry of Health in 2007, iodine salt was detected by direct titration in GB / T13025.7-1999. The qualified iodized salt was determined as (35 ± 15 ) mg / kg (20-50 mg / kg), non-iodized salt is <5 mg / kg. Results The coverage rate of iodized salt in the whole state from 2008 to 2010 was 93.44%, 95.17% and 97.17%, respectively. The eating rates of qualified iodized salt were 92.12%, 95.89% and 96.46% respectively, and the median of iodized salt was 28.47 and 29.2% 30.4 mg / kg. The coverage rate of iodized salt and the rate of qualified iodized salt in Qaeda County still did not reach 90%. Conclusion The coverage of iodized salt in Bazhou steadily increased, and the coverage of iodized salt in Qaidam County was still low. The focus of iodine deficiency disorders in Bazhou in the future is to consolidate the control effect and reduce the gap between the levels of prevention and treatment in Bazhou.