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目的了解2009年三亚市居民户食用碘盐情况,为三亚市碘缺乏病防治工作提供科学依据。方法根据《2009年海南省碘缺乏病监测实施方案》的要求,制定了三亚市具体的实施方案。以社区和乡镇为单位随机抽乡镇(区),和行政村及居民户用直接滴定法测定居民户盐样。以行政村为单位随机抽取行政村和居民户用半定量检查盐样。结果直接滴法检测居民户盐样300份,碘盐覆盖率为94.33%,合格碘盐食用率为93.67%,碘盐合格率为99.29%。半定量检测居民户盐样4444份,碘盐覆盖率为94.42%。结论虽然三亚市碘缺乏病防治合格碘盐食用率达到了国家消除碘缺乏病目标要求,但还需加大力度提高碘盐覆盖率。
Objective To understand the consumption of iodized salt in households in Sanya City in 2009 and provide a scientific basis for the prevention and control of iodine deficiency disorders in Sanya City. Methods According to the requirements of “Implementation Plan of Iodine Deficiency Disease Surveillance in Hainan Province in 2009”, a specific implementation plan of Sanya City was formulated. Community-based and township-based units randomly draw townships (districts), and administrative villages and households with direct titration of household samples. Taking administrative villages as a unit, we randomly selected semi-quantitative salt samples from administrative villages and households. Results Direct drip method was used to detect 300 samples of salt samples from households. The iodized salt coverage rate was 94.33%. The qualified iodized salt consumption rate was 93.67%. The qualified rate of iodized salt was 99.29%. Semi-quantitative detection of 4444 salt samples of households, iodized salt coverage was 94.42%. Conclusion Although the iodized salt consumption rate of iodine deficiency disorders prevention and control in Sanya reached the national goal of eliminating iodine deficiency disorders, but also need to step up efforts to improve iodized salt coverage.