2022年江西省8~10岁儿童尿碘特征分析  

Urinary iodine characteristics of children aged 8 to 10 in Jiangxi Province in 2022

作　　者：上官俊[1] 周炳华[1] 胡强[1] 黄美琴 唐乖 龚艳凤[1] 李紫芬 彭文芳[2] Shangguan Jun;Zhou Binghua;Hu Qiang;Huang Meiqin;Tang Guai;Gong Yanfeng;Li Zifen;Peng Wenfang(Institute for Endemic Disease Prevention and Control,Jiangxi Provincial Center for Disease Prevention and Control,Nanchang 330029,China;Institute of Nutrition and Food Safety,Jiangxi Provincial Center for Disease Prevention and Control,Nanchang 330029,China)

机构地区：[1]江西省疾病预防控制中心地方病防治所,南昌330029 [2]江西省疾病预防控制中心营养与食品安全所,南昌330029

出　　处：《中华地方病学杂志》2024年第10期823-825,共3页Chinese Journal of Endemiology

基　　金：中央补助地方公共卫生专项资金地方病项目(2022)

摘　　要：目的了解江西省儿童尿碘水平,为碘缺乏病防治工作和科学补碘提供依据。方法2022年3-7月采用系统抽样方法在江西省99个县(市、区,简称县),每个县按东、西、南、北、中5个方位各抽取1个乡镇(街道),每个乡镇(街道)抽取1所小学,每所小学抽取8~10岁非寄宿儿童40人(男女各半),采集随意1次尿样检测尿碘,比较不同地区、性别和年龄儿童尿碘分布情况。结果共采集儿童尿样19842份,尿碘中位数为181.90μg/L。不同设区(市,H=1014.05,P<0.001)、不同性别(Z=6.44,P<0.001)、不同年龄组儿童(H=29.82,P<0.001)尿碘水平比较,差异均有统计学意义。结论江西省儿童尿碘处于适宜水平,但不同地区、性别、年龄儿童尿碘分布不均,提示碘缺乏病防治工作需侧重科学、精准补碘。Objective To study the urinary iodine levels of children in Jiangxi Province and provide a basis for prevention and treatment of iodine deficiency disorders and scientific iodine supplementation.Methods From March to July in 2022,a systematic sampling method was used in 99 counties(cities,districts,abbreviated as counties)in Jiangxi Province.One township(street)was selected from each county in five directions:east,west,south,north and middle.One primary school was selected from each township(street),and 40 non boarding children aged 8-10(half male and half female)were selected from each primary school.One random urine sample was collected to test urinary iodine,and the distribution of urinary iodine in different regions,genders,and ages were compared.Results A total of 19842 urine samples were collected from children,with a median urinary iodine level of 181.90μg/L.The median urinary iodine levels of children in different cities(H=1014.05,P<0.001),genders(Z=6.44,P<0.001)and ages groups(H=29.82,P<0.001)were compared,and the differences were statistically significant.Conclusion The urinary iodine level of children in Jiangxi Province is at an appropriate level,but the distribution of urinary iodine is uneven among different regions,genders,and ages,indicating that scientific and precise iodine supplementation is necessary for the prevention and treatment of iodine deficiency disorders.

关 键 词：碘 儿童 尿 

分 类 号：R153.1[医药卫生—营养与食品卫生学]