贵州省碘缺乏病防治现状与展望

Prevention Status of IDD and Envision to Future in Guizhou

目的 了解IDD防治现状 ,分析、发现存在的问题 ,进一步完善持续消除IDD的防治策略。方法 分析 1989- 2 0 0 2年以来 ,碘缺乏病监测资料。结果 贵州省在预防和控制碘缺乏病方面取得了较大的进展 ,2 0 0 2年 ,全省碘盐覆盖率为 98% ;居民户食用碘盐合格率 87 2 % ;儿童尿碘中位数340 4 μg/L。结论 2 0 0 0年 10月 1日实施新的碘盐标准后 ,居民户食用碘盐合格率较以往有所上升 ,据 2 0 0 2年的调查 ,儿童尿碘中位数较 1999年下降了 4 9 3μg/L ,表明 35± 15mg/kg的碘盐标准 ,使人群补碘更加科学。

Objective To know the progress of IDD control and prevention or iodine nutrition in population Further satisfaction the strategies for sustain elimination of IDD. Methods Analysis the monitoring data from 1989-2002 in urinary iodine,salt iodine and total goiter rate.Results Guizhou has made great progress in control and prevention of IDD with the 98% coverage rate of salt iodine,87 2% quality rate of eating iodine in household and medina urinary iodine 340 4 μg/L in schoolchildren.in 2002. Conclusions New national standard of iodized salt with 35±15 mg/kg are more beneficial for prevention IDD.