【摘要】 目的 :了解碘缺乏病防治进展 ,评价补碘效果 ,确定防治方向与策略。方法 :按容量比例 (PPS)法抽样 ,检查 8- 10岁学生甲肿率、尿碘和盐碘。结果 :学生甲肿率 (触诊法 )为 15 .7% ,尿碘中位数为 2 6 1.7mcg/ L ,盐碘合格率为76 .1%。结论 :学生尿碘水平达到国家标准 ,甲肿率降到轻病区水平 ,说明当前盐碘水平适合人体的碘需求 ,能够达到防治碘缺乏病的目的 ,可以持续进行下去更多还原

【Abstract】 Objective:To assess the effect of iodine supplying and the advance of the prevention of iodine deficiency disorders(IDD) in Sichuan province according to the third nationwide IDD monitoring. Methods:Goiter was examined in pupils aged 8-10 years, whose urinary iodine and salt iodine were determined by using the PPS method. Results:The goiter rate was 15 7% and the median urinary iodine level was 261 7μg/L. The rate of the qualified iodized salt was 76 1%. Conclusions:The concentration of the iodized salt is acceptable to IDD and it is efficient for the prevention of IDD.更多还原