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目的了解蓬莱市生活饮用水碘含量及食盐含碘状况,更好地预防和控制碘缺乏病的发生。方法对蓬莱市1 010份水质碘含量进行调查及960份碘盐的检测。结果水碘均值为6.5μg/L,中位数为5.4μg/L;83.1%的水为低碘水不符合国家标准,只有15.1%的水为中碘水符合国家标准。食盐含碘量调查,居民户碘盐覆盖率98.1%,合格率97.3%,非碘盐率1.9%,已达到《国家碘缺乏病消除标准》。结论蓬莱市居民自然摄碘情况明显不足,碘盐调查表明我市碘缺乏病预防控制工作已取得一定成效,弥补了水碘的严重不足。
Objective To understand the iodine content in drinking water and iodine content in salt water in Penglai city so as to better prevent and control the occurrence of iodine deficiency disease. Methods The iodine content of 1 010 water samples in Penglai city was investigated and 960 iodized salt samples were tested. Results The mean value of water iodine was 6.5 μg / L, with a median of 5.4 μg / L. 83.1% of the water was low in iodine and did not meet the national standards. Only 15.1% of the water was iodized in China, which met the national standards. Salt iodine survey, household iodized salt coverage of 98.1%, the pass rate of 97.3%, non-iodized salt rate of 1.9%, has reached the “national iodine deficiency disorders elimination criteria.” Conclusion The natural iodine intake of Penglai City residents was obviously insufficient. The iodized salt survey showed that the prevention and control of iodine deficiency deficiency in our city had achieved some success, which made up for the serious shortage of iodine.