碘营养状况的调查和监测需要选择适当的评价指标。
Selecting appropriate evaluation indicators for surveying and monitoring iodine nutritional status is needed.
观察评价指标：8 ~ 10岁儿童甲状腺肿大率、尿碘水平、碘盐合格率和新生儿tsh。
Evaluation index: goiter rate and urine iodine level of the children aged 8 ~ 10, acceptance rate of iodized salt, and neonatal thyroid stimulating hormone (TSH).
居民户碘盐和育龄妇女尿碘可作为县级IDD监测的主要指标。
Iodized salt at households and UI in women should be selected as major indicators of monitoring IDD at the level of county.
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