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目的分析2008—2011年焦作市碘盐监测结果,了解碘盐的质量及食用情况,探讨今后工作措施与策略。方法根据《全国碘缺乏病监测方案(试行)》及本市实际情况,焦作市对盐库和居民户两个层次进行监测。盐碘测定采用直接滴定法(WS/T 107-2006),川盐及其他强化食用盐采用仲裁法(GB/T 13025.7)。结果盐库碘盐监测2008年批质量合格率为96.43%(27/28),其他年份批质量合格率均为100.00%,各年度样品合格率均为100.00%;居民户碘盐监测碘盐覆盖率、合格碘盐食用率逐年上升,非碘盐率逐年下降,居民食用碘盐质量逐年提高。结论卫生部门不再开展盐库(生产加工层次)监测,居民户碘盐质量把好源头关很关键,探讨建立碘盐监测工作模式,加强各环节质量控制。
Objective To analyze the monitoring results of iodized salt in Jiaozuo City during 2008-2011, understand the quality and consumption of iodized salt, and discuss the future work measures and strategies. Methods According to the “National Iodine Deficiency Disease Surveillance Program (Trial)” and the actual situation of the city, Jiaozuo City, salt ponds and residential households to monitor the two levels. Salt iodine determination by direct titration (WS / T 107-2006), Sichuan salt and other fortified salt using the arbitration method (GB / T 13025.7). Results The qualified rate of salt iodized salt monitoring in 2008 was 96.43% (27/28), and the passing rates in other years were all 100.00%. The passing rate of samples in each year was 100.00%. The iodized salt of residential households was covered by iodized salt Rate, the rate of qualified iodized salt increased year by year, non-iodized salt rate decreased year by year, residents eat iodized salt increased year by year. Conclusion The monitoring of salt storage (production and processing level) is no longer carried out in the health department. The quality of iodized salt in residential households is the key to the good source. The establishment of iodized salt monitoring mode is discussed, and the quality control of each link is strengthened.