摘要目的对湖南省实现2000年消除碘缺乏病阶段目标进行评估。方法每个市、州随机抽取2个县市区进行盐碘、尿碘、甲肿率、健教等指标的分析。结果居民合格碘盐食用率92.5%，但盐碘含量>60 mg/kg者占5.9%;尿碘中位数423.5 μg/L;8～10岁儿童甲肿率触诊法为3.6％。3项指标达到碘缺乏病消除标准。结论湖南省实现2000年消除碘缺乏病阶段目标，但应注意适当降低食盐加碘浓度。

abstractsObjective　In order to evalute the elimination of IDD in Hunan Province by the year 2000.Methods　Examination and determination of all the indicators are conducted by national unified standard methods.Results　Consuming rate of qualified iodized salt is 92.5%,median urinary iodine is 432.5μg/L,and goiter rate of children aged 8～10 years old is 3.6%.Three indicators have attained the criteria of elimination on IDD,but there is a problem of much higher concentration of iodine in salt at present.Conclusions　The stage goal of elimination on IDD in Hunan Province by the year 2000 has reached,and we should decrease appropriately the concentraion of iodine in salt.