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目的分析青海省1995-2012年碘盐监测结果,掌握全民食盐加碘措施的落实情况,为实现消除碘缺乏病阶段目标提供科学依据。方法按照《全国碘缺乏病监测方案》和《全国碘盐监测方案》进行抽样监测,盐碘采用GB/T13025.7-1999直接滴定法。结果 1995年的非碘盐率为17.1%,其中囊谦县群众食用的全部是当地产的非碘盐;至2012年以玉树州囊谦县(97.7%)、杂多县(82.0%)和玉树县(12.3%)的非碘盐率最高。1995年青海省的合格碘盐食用率为71.4%,只有乐都县、贵德县、西宁市城中区和城西区大于90%;2012年的合格碘盐食用率为94.6%,只有玉树州(58.8%)在90%以下,共有40个县在90%以上,占93%。结论通过各项防治措施的实施,青海省加碘盐普及工作取得了一定成绩,2006年以来,青海省碘盐覆盖率均超过90%,到2012年有93%的县达到了90%以上,目前玉树地区仍是我省非碘盐问题严重的地区。
Objective To analyze the results of iodized salt monitoring from 1995 to 2012 in Qinghai Province and to grasp the implementation of the measures of universal salt iodization in order to provide a scientific basis for the goal of eliminating iodine deficiency disorders. Methods According to the “National Iodine Deficiency Disease Surveillance Program” and “National Iodine Salt Surveillance Program” sampling and monitoring, salt iodine using GB / T13025.7-1999 direct titration. Results In 1995, the non-iodized salt rate was 17.1%, of which all the residents in Baoqian County were non-iodine salts locally. In 2012, the non-iodized salt rate was 97.7% in Yushu Prefecture, 82.0% in Zaduo County and Yushu County (12.3%) had the highest rate of non-iodized salt. In 1995, the qualified iodized salt consumption rate in Qinghai Province was 71.4%, which was only over 90% in Ledu County, Guiding County, Chengzhong District and Chengxi District in Xining City. In 2012, the qualified iodized salt consumption rate was 94.6% 58.8%) are under 90%, 40% counties are over 90%, accounting for 93%. Conclusion Through the implementation of various prevention and treatment measures, some achievements have been made in the popularization of iodized salt in Qinghai Province. Since 2006, the coverage rate of iodized salt in Qinghai Province has exceeded 90%. By 2012, 93% of the counties have reached more than 90% At present, Yushu is still a non-iodized salt problem in our province.