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目的:及时掌握食用盐加碘量下调后泸州市居民户碘盐覆盖和合格碘盐食用情况,为适时采取针对性防治措施和科学调整干预策略提供依据。方法:采用多阶段分层整群随机抽样方法抽取居民户食用盐并对其中碘的含量进行检测。结果:共检测居民户盐样2100份,其中碘盐2080份,碘盐覆盖率为99.05%;合格碘盐2021份,碘盐合格率为97.16%;合格碘盐食用率为96.24%。全市各县(区)碘盐覆盖率均超过95%,合格碘盐食用率均达到90%以上。结论:碘盐覆盖和合格碘盐食用情况良好,市、县两级监测指标均达到碘缺乏病消除标准,表明泸州市碘盐普及继续维持在一个较高的稳定水平,但健康宣教等相关工作需继续加强。
OBJECTIVE: To grasp the coverage of iodized salt and the consumption of qualified iodized salt of households in Luzhou City after the iodine intake was reduced in time, and provide the basis for timely and targeted prevention and treatment measures and the scientific adjustment of intervention strategies. Methods: A multi-stage stratified cluster random sampling method was used to extract household salt and detect the content of iodine in it. Results: A total of 2,100 salt samples were collected from residents, including 2080 iodized salt and 99.05% iodized salt. 2021 qualified iodized salt and 97.16% iodized salt were obtained. The acceptable iodine salt consumption rate was 96.24%. The coverage of iodized salt in all counties (districts) in the city exceeded 95%, and the eating rates of qualified iodized salt all reached more than 90%. Conclusion: The iodized salt coverage and the qualified iodized salt are in good condition. The monitoring indicators at both city and county levels have reached the standard of elimination of iodine deficiency disorders, indicating that the popularity of iodized salt in Luzhou City has maintained a relatively high level of stability. However, Need to continue to strengthen.