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目的了解信阳市居民食用碘盐情况,及时发现问题并采取相应的干预措施。方法根据《河南省碘盐监测方案》,碘盐生产、批发企业每月按东、西、南、北、中5个方位抽取一批9份盐样检测含碘量;居民户碘盐监测,在每县(区)按东、西、南、北、中划分5个方位抽取9个乡(镇、街道办事处),每个乡(镇、街道办事处)抽取4个行政村(居委会),每个村(居委会)抽取8份盐样,每县(区)共采集288份盐样检测含碘量。结果居民层次非碘盐率0.21%,碘盐覆盖率99.79%,碘盐合格率97.18%,合格碘盐食用率96.98%。结论从碘盐质量指标上看,信阳市已提前完成了全市消除碘缺乏病目标;一些遍远地区还存在一定的非碘盐冲击和不合格碘盐食用情况,有向市区转移的趋势。
Objective To understand the situation of iodized salt consumed by residents in Xinyang City, discover the problems in time and take corresponding intervention measures. Methods A batch of 9 salt samples were taken from five locations in east, west, south, north and north of China for the iodized salt production and wholesale enterprises to detect the iodine content. The iodine salt monitoring, In each county (district), nine townships (towns and sub-district offices) are drawn from five directions in east, west, south, north and north. Four administrative villages (neighborhood committees) are drawn from each township (towns and sub-district offices) , And 8 salt samples were taken from each village (neighborhood committee). A total of 288 salt samples were collected from each county (district) to measure iodine content. Results The residents level of non-iodized salt rate of 0.21%, iodized salt coverage of 99.79%, iodized salt pass rate of 97.18%, qualified iodized salt rate of 96.98%. Conclusion From the point of quality index of iodized salt, Xinyang City has completed the goal of eliminating iodine deficiency deficiency in advance in the city. Some non-iodized salt impacts and unqualified consumption of iodized salt still exist in some areas far away from urban areas, and there is a tendency of shifting to urban areas.