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目的分析广东省近5年居民户碘盐监测结果,为2010年实现消除碘缺乏病采取干预措施提供依据。方法根据国家监测方案开展监测,对全省的监测结果进行分析。结果2004—2008年全省居民合格碘盐食用率分别为83.23%、79.67%、79.27%、85.24%和90.05%,截至2008年仍有18.7%的县未达消除碘缺乏病标准。结论全省碘盐质量较稳定,但部分地区碘盐覆盖率未达标,主要分布在东西部沿海地区,原因是由当地盐场产的海盐冲销造成。
Objective To analyze the monitoring results of iodized salt of residents in Guangdong Province in the recent 5 years and provide the basis for the intervention in 2010 to eliminate iodine deficiency disorders. Methods Monitoring was conducted according to the national monitoring plan and the monitoring results of the whole province were analyzed. Results From 2004 to 2008, the eating rates of qualified iodized salt in the whole province were 83.23%, 79.67%, 79.27%, 85.24% and 90.05% respectively. As of 2008, 18.7% of the counties still did not meet the iodine deficiency deficiency standard. Conclusion The quality of iodized salt in the whole province is relatively stable, but the coverage of iodized salt in some areas has not reached the standard, mainly distributed in the eastern and western coastal areas due to the elimination of sea salt produced by local saltworks.