通州区2009～2010年居民食盐碘及不同人群尿碘监测结果分析  

The monitoring result analysis of iodized salt and urine iodine in different populations in Tongzhou from 2009 to 2010

作　　者：郭虹[1] 

机构地区：[1]北京市通州区疾病预防控制中心理化检验科,北京010100

出　　处：《现代预防医学》2013年第4期748-749,755,共3页Modern Preventive Medicine

摘　　要：目的了解通州区当前食用盐加碘水平和3种不同人群碘营养状况。方法对采集的居民户食用盐和不同人群尿碘检测结果进行分析。结果 2009～2010年合格碘盐食用率分别为95.8%和97.2%。学龄儿童、成人和孕妇尿碘中位数分别为169μg/L、178μg/L和326μg/L;未检出尿碘﹤20μg/L样本,尿碘﹤50μg/L的样本中学龄儿童、成人和孕妇尿碘比例分别为2.20%、2.00%和1.40%,尿碘﹥100μg/L的样本中学龄儿童为86.6%、成人为84.5%,孕妇为93.0%。结论通州区现阶段居民合格碘盐食用率指标达到了国家消除碘缺乏病判定标准。学龄儿童和成人营养状况处于适宜水平,孕妇碘尿碘中位数偏高,人群碘的摄入量不均衡。建议今后应把特殊人群的碘营养监测作为防治工作的重点。OBJECTIVE To examine the level of iodine adding in the table salt and the iodine nutrition state of three different populations in Tongzhou. METHODS The civilian＇s house table salt and different population urine sample in this area were col- lected to make the iodine density determination. RESULTS From 2009 to 2010 the qualified iodine salt intake rates respectively was 95.8% and 97.2%. The median of urinary iodine of school-aged children, adults and pregnant women was 169ug/L, 178ug/L and 326ug/L respectively. Undetected urine iodine 〈 20~g/L and urine iodine 〈 50pLg/L was 2.20% in school-aged children, 2.00% in adults and 1.40% in pregnant women. The sample of urine iodine 〉 1001~g/L was 86.6% in school-aged children, 84.5% in adults and 93.0% in pregnant women. CONCLUSION At present, the content of iodine intake has matched the national standard to eliminate the iodine lacked sickness. The nutrition condition of school-aged children and adults are both at the suitable level. However the median of urinary iodine of pregnant woman is higher than normal standards, indicat- ing that it is unbalance in iodine intake for different populations. From now on, the key point on the work is the iodine nutrition monitoring with sub-populations.

关 键 词：碘盐 尿碘 监测 

分 类 号：R151[医药卫生—营养与食品卫生学]