摘要
目的了解慈溪市学龄儿童碘营养状况,以便提出相应的防治措施。方法2004-2008年共采集慈溪市8-10岁儿童尿样468份,尿碘测定应用砷铈催化分光光度法。结果468份尿样的尿碘中位数为313.40μg/L,未检出尿碘〈50μg/L的样本,尿碘〈100μg/L的样本占0.21%,尿碘≥100μg/L的标本除2004年占当年检测数的98.33%外,其他年度均为100.00%。结论2004-2008年慈溪市学龄儿童尿碘中位数偏高。建议碘盐的质量浓度应做适当调整,以真正达到科学补碘的目的。
Objective To know iodine nutrition state of school-aged children in Cixi city, and to provide reference for prevention measures. Methods From 2004 to 2008, 468 urinary samples of children aged 8 - 10 in Cixi were selected and tested urine iodine by arsenic serium catalytic spectrophotometry. Results The results indicated that median of urine iodine was 313.40 μg/L. There was no sample＇s urine iodine 〈 50 μg/L, 0. 21% samples＇ urine iodine 〈 100μg/L, most years urine iodine≥100μg/L except in 2004 （ 98.33% ）. Conclusion Accoring to data of school-aged children of 2004 - 2008 in Cixi, the median of urine iodine was on the high side. Mass concentration of iodized salt should be adjusted in order to supply iodine scientifically.
出处
《中国学校卫生》
CAS
北大核心
2009年第9期817-818,共2页
Chinese Journal of School Health
关键词
碘
尿
统计学分布
儿童
Iodine
Urine
Statistical distributions
Child
