目的掌握2006-2011年自贡市居民食用碘盐现状,及时发现问题并采取相应措施,为进一步推动持续消除碘缺乏病工作提供科学依据。方法根据四川省碘盐监测方案和实施细则的要求,采用随机抽样方法对盐碘含量进行定量监测,并对2006-2011年自贡市居民食用碘盐检测结果进行分析。结果 2006-2011年自贡市碘盐覆盖率分别为97.63%、97.57%、96.82%、97.22%、98.03%和97.57%。合格碘盐食用率分别为91.67%、92.25%、94.27%、95.08%、94.33%和93.63%。结论自贡市居民户碘盐覆盖率、合格碘盐食用率趋于平稳,但非碘盐和不合格碘盐问题局部地区依然存在,相关部门应继续加大打击私盐力度,杜绝非碘盐流入市场,加强健康教育,确保居民食用合格碘盐。 Objective To grasp the status quo of iodized salt consumption of residents in Zigong City from 2006 to 2011, find out the problems in time and take corresponding measures, so as to provide a scientific basis for further promoting the continuous elimination of iodine deficiency disorders. Methods According to the requirements of iodized salt monitoring program and implementation rules in Sichuan Province, a random sampling method was used to quantitatively monitor salt iodine content, and the results of iodized salt test of residents in Zigong from 2006 to 2011 were analyzed. Results The coverage rates of iodized salt in Zigong City from 2006 to 2011 were 97.63%, 97.57%, 96.82%, 97.22%, 98.03% and 97.57% respectively. The eating rates of qualified iodized salt were 91.67%, 92.25%, 94.27%, 95.08%, 94.33% and 93.63% respectively. Conclusion The coverage rate of iodized salt and the rate of qualified iodized salt in Zijin City residents tend to be stable. However, the non-iodized salt and unqualified iodized salt still exist in some areas, and relevant departments should continue to intensify efforts to combat private salt and prevent the inflow of non-iodized salt Market, strengthen health education, to ensure that residents eat iodized salt.