目的了解安阳市学龄儿童碘营养状况,为碘缺乏病防治工作提供科学依据。方法安阳市9个县(市、区),分别按东、西、南、北、中5个方位抽取8~10岁儿童尿样、居民食用盐和饮用水样本,测定尿碘、盐碘和水碘。结果碘盐合格率为97.80%,合格碘盐食用率97.61%,碘盐覆盖率为99.81%,尿碘中位数为275.65μg/L,水碘中位数为6.71μg/L。结论安阳市为低碘地区,全面食盐加碘达到消除碘缺乏病目标,但存在尿碘浓度偏高的现象,应因地制宜地适时调整食盐加碘浓度,维持人群适宜的碘营养水平。 Objective To understand the status of iodine nutrition in school-age children in Anyang and to provide a scientific basis for the prevention and control of iodine deficiency disorders. Methods Nine cities (districts and districts) in Anyang City were enrolled in this study. Samples of urine and drinking water were collected from children aged 8 to 10 in five orientations of East, West, South, North and North respectively. Urinary iodine, iodine and Water iodine. Results The qualified rate of iodized salt was 97.80%, the rate of qualified iodized salt was 97.61%, the coverage of iodized salt was 99.81%, the median of urinary iodine was 275.65μg / L, and the median of water iodine was 6.71μg / L. Conclusions Anyang City is a low-iodine area, full of salt iodization to achieve the goal of eliminating iodine deficiency deficiency, but there is a phenomenon of high urinary iodine concentration should be adjusted according to local conditions salt iodized concentration in a timely manner to maintain adequate iodine nutrition crowd.