湖北省2005-2011年碘缺乏病监测结果分析

Surveillance of iodized salt and iodine deficiency diseases in Hubei Province

目的了解湖北省2005-2011年碘缺乏病的监测情况。方法按《湖北省碘缺乏病监测方案》和《实现2010年消除碘缺乏病目标行动方案》的要求对8～10岁儿童甲肿病情和尿碘水平及居民户盐碘情况实施监测,对8～10岁儿童甲状腺肿大率、尿碘中位数以及居民户的碘盐合格率、合格碘盐食用率、碘盐覆盖率等指标进行测算和比较。结果湖北省2005-2011年居民户盐碘中位数稳定在31 mg/kg左右;尿碘监测结果显示,湖北省历年8～10岁儿童尿碘中位数均>250μg/L,尿碘水平偏高。结论湖北省已实现了消除碘缺乏病的目标,食用盐碘含量建议可适当调整。

Objective To understand the surveillance situation of iodine deficiency diseases in Hubei Province from 2005 to 2011.Methods According to ＂ Surveillance program of Iodine Deficiency Diseases of Hubei Province＂ and ＂ Action Project for realizing the aim of eliminating Iodine Deficiency Diseases by 2010＂,Thyromegaly condition,urinary iodine of children aged 8 to 10,and edible salt of household were investigated.Some of the indexes,such as the rate of thyromegaly,the median of urinary iodine,the eligible rate of iodized salt,the intake rate of eligible iodized salt,the coverage rate of iodized salt,were calculated and compared.Results Since 2005,the median of salt iodine was stable at about 31mg / kg.The surveillance results of urinary Iodine indicated that the median of urinary iodine was all above 250 and the urine iodine concentration was high.Conclusions The target of eliminating iodine deficiency diseases has realized in Hubei Province.However,iodine concentration of edible salt has room for further reduction.