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目的了解麻城市居民食用碘盐质量状况及碘盐健康知识知晓率,为制定防治策略提供科学依据。方法根据《湖北省碘盐监测实施细则》进行居民户碘盐监测,2008—2011年共选点采取居民户1 152份盐样,采用《GB/T 13025.7-1999制盐工业通用试验方法碘离子的测定》直接滴定法进行定量检测,同时对被监测居民户进行碘盐健康知识问卷调查。结果 2008—2011年共检测麻城市居民户食用碘盐样品1 152份,其中非碘盐1份,不合格碘盐22份,合格碘盐1 129份,碘盐覆盖率为99.9%,碘盐合格率为98.1%,合格碘盐食用率为98.0%。居民碘盐正确食用知晓率为81.4%,碘盐与健康知识知晓率75.6%,非碘盐识别知晓率91.5%,碘缺乏病知晓率为78.3%。结论麻城市居民合格碘盐食用率水平较高,碘盐与健康相关知识知晓率偏低,需加强(特别是山区)监督监测,强化健康教育、健康促进,以确保各项措施得到长期落实。
Objective To understand the quality status of iodized salt and health awareness of iodized salt in Macheng residents and provide scientific evidence for the development of prevention and treatment strategies. Methods According to the “Implementation Rules of Iodized Salt Surveillance in Hubei Province”, iodine salt monitoring was carried out among residents. From 2008 to 2011, a total of 1 152 salt samples from households were taken and adopted “Iodine Ion (GB / T 13025.7-1999) Determination of ”direct titration method for quantitative detection, while monitoring the residents of iodized salt health knowledge questionnaire. Results A total of 1 152 samples of iodized salt were collected from residents in Macheng City from 2008 to 2011, including 1 non-iodized salt, 22 non-conforming iodized salt, 1 129 qualified iodized salt and 99.9% iodized salt. The iodized salt The pass rate was 98.1%, the eligible iodine salt consumption rate was 98.0%. The awareness rate of iodized salt for residents was 81.4%, that of iodized salt and health knowledge was 75.6%, that of non-iodized salt was 91.5%, and that of iodine deficiency deficiency was 78.3%. Conclusion The rate of eating iodine salt in Maocheng City is high, and the awareness rate of iodized salt and health-related knowledge is low. Supervision and monitoring (especially in mountainous area) should be strengthened so as to strengthen health education and health promotion so as to ensure long-term implementation of various measures.