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目的全面、准确了解揭阳市榕城区居民碘盐食用情况,评估揭阳市榕城区居民户碘盐监测结果,及时发现碘盐管理中出现的问题,为进一步推动持续消除碘缺乏病工作提供科学依据。方法根据《全国碘缺乏病监测方案》(试行),每年在揭阳市榕城区按东、南、西、北、中5个方位抽取9个乡(街道)36个村(居委会)得288份或以上居民盐样,按照国标GB/T13025.7—1999中的规定,采用直接滴定法定量测定。结果2004年—2008年共监测居民食用盐1812份,其中合格碘盐1 642份,不合格碘盐33份,非碘盐137份,碘盐覆盖率、碘盐合格率及合格碘盐食用率分别为92.44%、98.03%及90.62%。结论揭阳市榕城区居民户碘盐食用情况总体较好,达到消除碘缺乏病目标要求,但非碘盐冲击问题在局部地区依然存在,仍需加强监督监测,强化健康教育,以确保各项措施得到长期落实。
Objective To comprehensively and accurately understand the iodized salt consumption of residents in Rongcheng District of Jieyang City and to evaluate the monitoring results of iodized salt of residents in Rongcheng District of Jieyang City so as to find out the problems occurred in the management of iodized salt in time and provide a scientific basis for further promoting the continuous elimination of iodine deficiency deficiency disease. Methods According to the “National Monitoring Scheme for Iodine Deficiency Disorders” (for Trial Implementation), 288 samples of 36 villages (neighborhoods) in 9 townships (neighborhoods) were collected each year in five locations of East, South, West, North and Central in Rongcheng District, Jieyang City Salt samples of the above residents, according to the provisions of the national standard GB / T13025.7-1999, using direct titration quantitative determination. Results From 2004 to 2008, a total of 1812 residents of edible salt were monitored, including 1 642 qualified iodized salt, 33 unqualified iodized salt, 137 non-iodized salt, coverage of iodized salt, pass rate of iodized salt and qualified iodized salt rate Respectively 92.44%, 98.03% and 90.62%. Conclusion The consumption of iodized salt in households living in Rongcheng District of Jieyang City is generally good, which meets the target of eliminating iodine deficiency deficiency. However, the non-iodized salt impact problem still exists in some areas. Supervision and monitoring and health education are still needed to be strengthened so as to ensure various measures Get long-term implementation.