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目的监测商丘市居民户碘盐质量,分析监测及干预措施进程。方法根据《河南省碘盐监测实施方案》,每县、(市、区)按东、西、南、北、中5个方位,随机抽取9个乡(镇、街道);其中东、西、南、北方向各随机抽取2个乡(镇、街道),中间方位随机抽取1个乡(镇、街道);每个乡(镇、街道)随机抽取4个村(居委会),每个村(居委会)抽取8户居民盐样,即每县(市、区)共收集288份盐样检测含碘量。结果非碘率2.05%、碘盐覆盖率97.95%、碘盐合格率97.87%、合格碘盐食用率95.84%,无碘率98.2%。与2008年比较,合格碘盐食用率、无碘率经U检验,差异有统计学意义。结论监测结果表明我市已提前实现全市消除碘缺乏病的阶段目标。
Objective To monitor the quality of iodized salt in residential households in Shangqiu City, analyze and monitor the progress of monitoring and intervention measures. Methods According to “Implementation Plan of Iodized Salt Surveillance in Henan Province”, nine townships (towns and streets) were randomly selected in each of the five counties (east, west, south, north and west) Two townships (towns and sub-districts) were randomly selected from the south and the north, and one township (town and street) were randomly selected from the middle. Four villages (neighborhood committees) were randomly selected from each township (town and street) Neighborhood committees) sampled 8 households salt samples, that is, each county (city, district) collected a total of 288 salt samples detected iodine content. Results Non-iodine rate 2.05%, iodized salt coverage 97.95%, iodized salt 97.87% pass rate, qualified iodized salt 95.84%, non-iodine rate of 98.2%. Compared with 2008, the eligible iodine salt consumption rate, non-iodine rate by U test, the difference was statistically significant. Conclusion The monitoring results show that the city has achieved the goal of eliminating iodine deficiency disease in advance in the city.