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目的了解南京市雨花台区居民食用碘盐情况,为今后碘缺乏病防治策略提供科学依据。方法按照《全国碘缺乏病监测方案》开展碘盐监测,采用多阶段分层随机抽样的方法进行收集居民户盐样;采用GB/T130257-1999中的直接滴定法检测盐碘,以碘盐覆盖率、合格碘盐食用率、碘盐合格率为评价指标。结果 2006～2010年每年监测7个街道和1个开发区管委会,累计监测数达到48街道(开发区),2006～2010年雨花台区居民户碘盐覆盖率、合格碘盐食用率逐年上升,分别由2006年的99.65%和97.92%上升至2010年的100.00%和98.33%,上升了0.35%和0.43%。结论全区碘缺乏病防治工作成绩显著,今后应继续加强碘盐管理,食用碘盐知识的宣传。
Objective To understand the consumption of iodized salt by residents in Yuhuatai District of Nanjing City and to provide a scientific basis for the prevention and treatment of iodine deficiency disorders in the future. Methods Iodine salt monitoring was carried out in accordance with the National Iodine Deficiency Disease Surveillance Program. Salt samples were collected by multi-stage stratified random sampling method. Salt iodine was detected by direct titration in GB / T130257-1999 and covered with iodine salt Rate, the rate of qualified iodized salt, iodized salt pass rate for the evaluation index. Results From 2006 to 2010, the management committee of 7 streets and 1 development zone was monitored each year. The cumulative monitoring number reached 48 streets (development zone). From 2006 to 2010, the iodized salt coverage of residents in Yuhuatai district increased year by year , Up from 99.65% and 97.92% respectively in 2006 to 100.00% and 98.33% in 2010, up 0.35% and 0.43% respectively. Conclusion The results of prevention and treatment of iodine deficiency disorders in the whole region are remarkable. In the future, the promotion of iodized salt knowledge and knowledge of iodized salt should be further strengthened.