绵阳市碘缺乏病现况调查  

A survey and anlaysis on the present of IDD in Mianyang City

作　　者：周云[1] 龚光隆[1] 张光贵[1] 刘汉军[1] 李秀蓉[1] 罗赟[1] 李永[1] 

机构地区：[1]四川绵阳市疾病预防控制中心,绵阳621000

出　　处：《中国地方病防治》2007年第3期204-206,共3页Chinese Journal of Control of Endemic Diseases

摘　　要：目的调查碘缺乏病流行现状,评价evaluate碘缺乏病防治措施的效果。方法采用分层抽样方法,现场调查收集甲状腺肿大率、水、盐、尿碘含量和儿童智商(IQ)等资料,运用统计软件SPSS13.0进行分析。结果绵阳各地水碘均<10μg/L,仍属自然缺碘地区;全市合格碘盐覆盖率>95%;检查4377名8～10岁儿童甲状腺,肿大率为4.89%,检测2301名学生尿碘,中位数均在100μg/L以上;供碘盐10年前后儿童智商有显著提高,平均智商达到110.06±16.87,与1994年测定结果比较有显著性差异(u=25.97,P<0.01)。结论绵阳市已经达到消除碘缺乏病控制标准,全民推行食盐加碘能有效的控制碘缺乏病,并能提高我市人口素质。Objective To evaluate the effect of prevention and control for IDD by investigating the status of prevalence of IDD. Methods Cluster sampling was used in collecting data such as the rate of hyperthyroidism, the density of iodine in water and salt and urine samples , ete, The data was analysed by SPSS13.0. Results Water iodine was lower than 10 μg/L every county in Mianyang, but the coverage rate of qualified - iodized salt was above 95%, 4 377 student＇s thyroid were examined, 4, 89% were swollen, Median concentrations iodine in urine samples collected among 2 301 students were all over 100 μg/L, After supplying iodized salt for 10 years, schoolehildren＇s average IQ raised 110. 06 ～ 16. 87, which has a significant difference eompard with 1994（ u = 25.97, P 〈 0, 01）, Conclusions Result of the investigation showed that Mianyang have reached the aim of elimination IDD and iodine supplement can not only control IDD effeetivly but also improve population quality.

关 键 词：碘缺乏病 碘 甲状腺 智商 

分 类 号：R581.3[医药卫生—内分泌]