陕西省安塞县城区消除碘缺乏病达标评价

目的 评价陕西省安塞县城区居民碘营养状况是否达到消除碘缺乏病的标准. 方法 抽取安塞县2011-2014年4所全日制县城小学8~10岁学生进行尿碘检测及甲状腺触诊.对居民户碘盐中碘含量进行监测. 结果 安塞县2011-2014年8~10岁学生尿碘中位数分别为:276.5 g/L、267.6 g/L、193.5 g/L、172.1 g/L,甲状腺肿大率分别为1.0%、0、0、0,2011-2014年盐碘含量的均值分别为38.0 mg/kg、33.1 mg/kg、30.3 mg/kg、26.0 mg/kg,合格率达100%. 结论 安塞县城区居民碘营养状况处于适宜水平,达到了基本消除碘缺乏病标准的要求.

Evaluation of iodine deficiency disorder eradication in urban residents in Ansai,Shaanxi

Objective To evaluate whether the requirement for iodine deficiency disorder eradication has been met in Ansai, Shaanxi province. Methods Students aged 8-10 years were selected from 4 schools in county town of Ansai to conduct urine iodine detection and thyroid gland palpation from 2011 to 2014. Results The annual urine iodine median was 276.5 g/L, 267.6 g/L, 193.5 g/L, 172.1 g/L and the annual goiter rate was 1.0%, 0, 0 and 0 respectively among the students surveyed. The average annual salt iodine content was 38.0 mg/kg, 33.1 mg/kg, 30.3 mg/kg and 26.0 mg/kg respectively. The qualified rates were all 100%. Conclusion The iodine nutrition status of urban residents in Ansai was appropriate, indicating that the requirement for iodine deficiency disorder eradication has been met.