信阳市2012年碘缺乏病监测结果分析

Analysis of iodine deficiency disorders surveillance in Xinyang in 2012

目的分析2012年信阳市碘缺乏病实验室监测结果,评价碘缺乏病防治效果及5类重点人群碘营养水平,为科学调整干预策略提供依据。方法按照监测方案要求,对抽检的居民食用盐,新婚育龄妇女、孕妇、哺乳期妇女、0～2岁婴幼儿和学生尿碘进行监测。结果 2012年共检测碘盐样品3013份,合格2943份;碘盐覆盖率为99.67%,合格碘盐食用率为97.68%;检测五类人群尿碘样品992份,新婚育龄妇女、孕妇、哺乳期妇女、0～2岁婴幼儿和学生尿碘中位值分别为288.7、278.9、249.2、247.7、297.4μg/L。结论信阳市碘盐合格率较高,五类重点人群碘营养水平总体保持适宜状态,建议针对不同人群科学补碘,巩固防治成果。

Objective To analyze iodized salt laboratory results in Xinyang in 2012, and to understand the focus level of iodine nutrition in order to provide the basis for scientific adjustment of intervention strategies. Methods Sampling of resident＇s edible salt and newly married women of childbearing age, pregnant women, lactating women, infants aged 0 to 2 years and students urinary iodine levels were measured. Results 3 013 iodized salt samples were detected, qualified 2 943; the coverage rate of iodized salt was 99.67%, the rate of qualified iodized salt was 97.68% ; A total of 992 urinary iodine samples from newly married women of childbearing age, pregnant women, nursing mothers, and 0 to 2 years old infants and young children and students were detected, urinary median iodine values were 288.7 μg/L, 278.9 μg/L, 249.2 μg/L, 247.7 μg/L, 297.4 μg/L. Conclusions The rate of qualified iodized salt was better in Xinyang. The overall level of iodine nutrition from five types of focus groups maintained proper state, the iodine status of recommendations of all kinds of people was better. We should strengthen the monitoring of different population and supplement iodine scientifically.