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目的评估洛阳各县(市、区)达到消除碘缺乏病目标情况。方法系统了解各县近三年的防治工作情况,包括组织领导、碘盐管理、监测与防治、健康教育宣传4方面管理指标和居民合格碘盐食用率和8～10岁儿童尿碘水平两项技术指标。现场考评72个乡(镇、办事处),72所小学,调查学生2 160人,监测居民户盐样1 441份,监测儿童尿碘1 456份。结果各县(区)管理指标的考评总分81～94分,学生健康教育问卷平均得分4.2分,合格碘盐1 362份,不合格碘盐66份,非碘盐13份,合格碘盐食用率95%,尿碘中位数262.98μg/L,尿碘含量低于50μg/L的比例为2.61%。结论经过评估,洛阳市15个县(市、区)均达到了碘缺乏病消除标准。
Objective To evaluate the goals of eliminating iodine deficiency disorders in counties (cities and districts) in Luoyang. Methods To know about the prevention and control work in each county in the past three years, including management indicators of four aspects including organizational leadership, iodized salt management, monitoring and prevention and health education, resident iodine salt consumption rate and urinary iodine level in children aged 8 to 10 Technical indicators. On-site assessment of 72 townships (towns and offices), 72 primary schools, survey of 2,160 students, monitoring of 1,491 salt samples of residents, and monitoring of 1 456 urinary iodine in children. Results The evaluation index of management indicators of each county (district) was 81-94 points, the average score of students’ health education questionnaire was 4.2, 1 362 of qualified iodized salt, 66 of unqualified iodized salt, 13 of non-iodized salt, The rate of 95%, median urinary iodine 262.98μg / L, urinary iodine content of less than 50μg / L ratio of 2.61%. Conclusion After assessment, 15 counties (cities and districts) in Luoyang City have reached the standard of eliminating iodine deficiency disorders.