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目的了解遂宁市碘缺乏病现状,为碘缺乏病防治工作提供依据。方法对遂宁市8～10岁儿童进行甲状腺肿大率、尿碘的抽样调查,并对与碘缺乏防治密切相关的碘盐进行采样分析。结果甲状腺肿大率为0.7%,尿碘中位数为224.3μg/L,碘盐覆盖率100%、合格碘盐食用率99.2%、碘盐合格率99.2%;盐碘抽样均值33.2μg/kg。结论遂宁市8～10岁儿童碘营养状况达到较为适宜水平,已接近实现消除碘缺乏病的目标。
Objective To understand the status of iodine deficiency disorders in Suining City and provide evidence for the prevention and treatment of iodine deficiency disorders. Methods A sample of goiter and urine iodine in children aged 8 ~ 10 years in Suining City was collected. Samples of iodized salt closely related to the prevention and treatment of iodine deficiency were collected. Results The rate of goiter was 0.7%, the median of urinary iodine was 224.3μg / L, the coverage of iodized salt was 100%, the rate of qualified iodized salt was 99.2% and the rate of qualified iodized salt was 99.2% . Conclusion The iodine nutrition status of children aged 8 ~ 10 in Suining reaches a more appropriate level, which is close to the goal of eliminating iodine deficiency disorders.