2011年荣成市沿海乡镇居民碘营养状况调查  

Survey on Iodine Nutrition Among Coastal Township Residents,Rongcheng City,2011

作　　者：曲荣波[1] 岳爱萍[1] 郭祝宽 秦秀燕[1] 岳丽霞[1] 任红[1] 

机构地区：[1]荣成市疾病预防控制中心,山东荣成264300

出　　处：《预防医学论坛》2012年第9期669-671,共3页Preventive Medicine Tribune

摘　　要：[目的]了解沿海地区居民食用盐碘含量、人群尿碘水平、儿童甲状腺肿大情况,为进一步调整碘盐加碘量提供科学依据。[方法]2011年,在荣成市4处沿海乡镇,抽取部分8～10岁儿童、18～50岁成人和孕期、哺乳期妇女进行尿碘检测,对居民食用盐进行碘浓度检测,对8～10岁儿童进行甲状腺肿大情况调查。[结果]检测8～10岁儿童尿样414份,尿碘中位数为261.5μg/L,其中<100μg/L的占7.49%,>300μg/L的占40.10%。检测18～50岁成人尿样202份,尿碘中位数为265.0μg/L,其中<100μg/L的占8.91%,>300μg/L的占44.06%。检测孕期、哺乳期妇女尿样361份,尿碘中位数为164.1μg/L,其中<100μg/L的占22.44%,>300μg/L的占21.05%。检测食盐196份,盐碘中位数为29.1mg/kg,碘盐合格率为94.90%。碘盐覆盖率为100.00%,合格碘盐食用率为94.39%。检查440名8～10岁儿童,检出甲状腺肿大的5人,甲肿率为1.14%。[结论]荣成市沿海地区相当部分居民碘摄入过量。[Objective]To find out the iodine content in edible salt and urinary iodine levels among coastal township residents,the condition of goiter among children,so as to provide scientific basis for further adjustments to the amount of iodized salt iodization. [Methods]In 2011, some 8-10 year-old children and some 18-50-year-old adults and pregnant,lactating women were extracted from four coastal towns in Rongcheng for the test of the urinary iodine and the iodine concentration of edible salt. Besides,the 8-10 year-old children were also examined for the survey of goiter. [Results]In the 414 samples among 8-10 years-old children, the median of urinary iodine was 261.5 μg/L,in which 〈100 μg/L accounted for 7. 49% and 〉300 μg/L accounted for 40.10%. In the 202 urine samples among 18-50 year-old adults,the median of urine iodine was 265.0 μg/L,in which 〈100 μg/L accounted for 8.91% and 〉 300 μg/L accounted for 44.06%. In the 361 urine samples among pregnant and lactating women,the median of urine iodine was 164.1μg/L,in which 〈100μg/L accounted for 22.44% and 〉300μg/L accounted for 21.05%. In the 196 tested salt samples,the median of salt iodine was 29.1 mg/ kg,the qualified rate was 94. 90%. The coverage of iodized salt was 100. 00% and qualified iodized salt was 94. 39%. In the 414 samples among 8-10 years-old children,five of them had goiter. The goiter rate was 1.14%. [Conclusion]There are considerable residents who have excessive iodine intake in the coastal area of Rongcheng city.

关 键 词：尿碘 盐碘 甲状腺肿大 

分 类 号：R151.3[医药卫生—营养与食品卫生学]