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目的了解曲靖市富源县碘缺乏病防治现状,评价碘缺乏病防治效果。方法在富源县的东、西、南、北、中各随机各抽取1个乡(镇),在所抽取的每个乡(镇)各随机抽取1个村(居委会)和1所学校。在所抽取的村随机抽取20户居民,采集每户食盐测其碘含量。在所抽取的村小学随机抽取40名8～10岁学生(男、女各半),B超法检查甲状腺肿大率,再从中随机选择20人采集尿样测定尿碘含量。采用问卷调查30名5年级学生的健康教育知晓情况。结果综合考评得分为94.65分;居民户合格碘盐食用率99.02%;8～10岁儿童尿碘含量中位数210.13μg/L,且尿碘含量低于50μg/L的占0.89%,甲状腺肿大率2.35%。结论富源县达到实现消除碘缺乏病阶段目标。
Objective To understand the status quo of prevention and treatment of iodine deficiency disorders in Fuyuan County of Qujing City and to evaluate the prevention and treatment effect of iodine deficiency disorders. Methods One township (town) was randomly selected from each of the east, west, south, north and center of Fuyuan County. One village (neighborhood) and one school were randomly selected from each township (town). In the extracted village randomly selected 20 households, collecting salt per household to measure its iodine content. Forty pupils aged from 8 to 10 years old (half male and half female) were randomly selected from the primary school in the village. The thyroid enlargement rate was examined by B-ultrasonography, and 20 urine samples were randomly selected to determine urinary iodine content. A questionnaire survey of 30 grade 5 students about their health education was conducted. Results The comprehensive assessment score was 94.65; the consumption rate of qualified iodized salt was 99.02%; the median urinary iodine content was 210.13μg / L for children aged 8-10 years, 0.89% for urinary iodine content less than 50μg / L, The rate of 2.35%. Conclusion Fuyuan County to achieve the goal of eliminating iodine deficiency disorders stage.