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目的了解东方市居民碘盐普及情况及碘缺乏病病情现况。方法在东方市3个碘盐覆盖率较低的乡镇开展8～10岁儿童碘缺乏病病情监测、育龄妇女尿碘监测,在全市开展居民碘盐食用情况监测。结果检测8～10岁儿童240人,触诊法检测甲状腺肿大率为3.75%,B超法检测甲状腺肿大率为0.00%;儿童尿碘中位数为134.4μg/L,育龄妇女尿碘中位数为157.8μg/,儿童智商分值96.6±14.5;碘盐覆盖率95.83%,较2007年提高了56.25个百分点,合格碘盐食用率95.14%,较2007年提高了58.33个百分点。结论东方市近几年来居民碘盐普及率的不断提高,儿童和育龄妇女碘营养水平均得到有效改善,儿童甲状腺肿下降到正常范围,下一步应继续保持和巩固普及碘盐消除碘缺乏病的政策措施。
Objective To understand the prevalence of iodized salt and the status of iodine deficiency disorders among residents in Dongfang City. Methods The surveillance of iodine deficiency disorders in children aged 8-10 years and urinary iodine in women of childbearing age were conducted in 3 townships with low coverage of iodized salt in Dongfang City. The iodized salt consumption of residents was monitored in the city. Results A total of 240 children aged 8-10 years were examined. The thyroid goiter rate was 3.75% by palpation, the goiter rate was 0.00% by B-mode ultrasonography, the median urinary iodine was 134.4 μg / L for children of childbearing age, The median was 157.8μg /, the IQ of children was 96.6 ± 14.5; the coverage rate of iodized salt was 95.83%, 56.25% higher than that in 2007; the qualified iodized salt consumption rate was 95.14%, an increase of 58.33% over 2007. Conclusions In recent years, the popularization rate of iodized salt of residents in Dongfang City has been continuously raised. The iodine nutrition of children and women of childbearing age have been effectively improved, and the goiter of children has dropped to the normal range. The next step should continue to maintain and consolidate the iodized salt to eliminate iodine deficiency disorders Policy measures.