河南省安阳市水碘含量及重点人群碘营养监测结果分析  

Analysis of iodine content in water and iodine nutrition monitoring results of key population in Anyang City,Henan Province

作　　者：宋录军 李笑梅[1] 杨书丽[1] 程盼盼 Song Lujun;Li Xiaomei;Yang Shuli;Cheng Panpan(Department of Endemic and Parasitic Diseases,Anyang Center for Disease Control and Prevention,Henan Province,Anyang 455000,China)

机构地区：[1]河南省安阳市疾病预防控制中心地方病与寄生虫病防治科,455000

出　　处：《中华地方病学杂志》2021年第7期563-566,共4页Chinese Journal of Endemiology

摘　　要：目的了解河南省安阳市生活饮用水碘含量及重点人群碘营养,为采取针对性防治措施和科学调整干预策略提供依据。方法2019年采用分层抽样方法,在安阳市的全部乡镇开展水碘调查,并在水碘中位数>10μg/L的乡镇开展以行政村为单位的水碘调查,检测水碘含量;在安阳市每个县(市、区)抽取200名8~10岁儿童及100名孕妇,分别检测其家庭食用盐碘含量和尿碘含量。结果安阳市乡级水碘调查共采集水样608份,水碘中位数为5.98μg/L;行政村级水碘调查共采集水样1156份,水碘中位数为34.10μg/L。共采集盐样1605份,盐碘中位数为24.30 mg/kg,碘盐覆盖率为91.8%(1473/1605)。共采集儿童尿样1605份,尿碘中位数为170.10μg/L;共采集孕妇尿样804份,尿碘中位数为190.00μg/L。结论安阳市大部分地区仍属于碘缺乏地区,儿童及孕妇整体尿碘中位数均处于碘适宜范围内。Objective To understand the iodine content of drinking water and iodine nutrition of key population in Anyang City,Henan Province,and to provide a basis for taking targeted prevention and control measures and scientific adjustment of intervention strategies.Methods In 2019,stratified sampling method was used to carry out water iodine survey in all townships in Anyang City,and in townships with the median water iodine>10μg/L,water iodine survey was carried out in administrative villages,and water iodine content was detected.Two hundred children aged 8-10 years and 100 pregnant women were selected from each county(city,district)to test iodine contents of their household salt and urine,respectively.Results Six hundred and eight water samples were collected in Anyang City,and the median water iodine was 5.98μg/L.One thousand one hundred and fifty-six samples were collected,and the median water iodine was 34.10μg/L.A total of 1605 salt samples were collected in the city,and the median salt iodine was 24.30 mg/kg,the coverage rate of iodized salt was 91.8%(1473/1605).A total of 1605 urine samples were collected from children in the city,and the median urinary iodine was 170.10μg/L.Urine samples of 804 pregnant women were collected,and the median urinary iodine was 190.00μg/L.Conclusion Most areas of Anyang City still belong to iodine deficiency area,and the median urinary iodine of children and pregnant women is within the suitable range of iodine.

关 键 词：水 碘 水源性高碘 碘营养 

分 类 号：R151.42[医药卫生—营养与食品卫生学]