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目的调查2011年陕西省靖边县8～10岁儿童碘营养状况,为今后碘缺乏病防治工作提供科学依据。方法按照《陕西省8～10岁儿童碘盐营养状况调查技术方案》,随机抽取120名学生进行甲状腺肿、尿碘及学生家中碘盐摄入量调查。结果 120名学生的甲状腺肿大率为5.83%,尿碘中位数为329.32μg/L,学生家中碘盐摄入量平均5～10g/d的有88人,大于10g/d的有32人。结论陕西省靖边县的碘缺乏病防制工作取得了一定成绩,但儿童和特殊人群仍需补碘,并应继续深入持久地开展健康教育。
Objective To investigate the iodine nutrition status of children aged 8 ~ 10 in Jingbian County of Shaanxi Province in 2011, and to provide scientific evidence for future prevention and treatment of iodine deficiency disorders. Methods A total of 120 students were randomly selected to investigate the iodized salt intake of goiter, urinary iodine and their families according to “Technical Plan for Investigation of Nutritional Status of Iodized Salt in Children Aged 8-10 in Shaanxi Province”. Results The thyroid goiter rate of 120 students was 5.83%, the median of urinary iodine was 329.32μg / L, 88 students had iodized salt intake averagely 5 ~ 10g / d in school, 32 people more than 10g / d . Conclusion Some achievements have been made in the prevention and control of iodine deficiency disorders in Jingbian County of Shaanxi Province. However, children and special populations still need iodine supplementation, and should continue to carry out health education in depth and in a sustained manner.