福建省一水源性高碘区的流行病学研究  

Epidemiological Study on the Area of High Water Iodine in Fujian

作　　者：陈志辉[1] 张亚平[2] 康天尝[3] 林心星[1] 林兆和[1] 王木华[1] 苏惠健[3] 戴龙[2] 何萌[1] 许龙善[1] 

机构地区：[1]福建省疾病预防控制中心,福州350001 [2]厦门市疾病预防控制中心,福建361004 [3]厦门市翔安区疾病预防控制中心,福建361102

出　　处：《海峡预防医学杂志》2006年第2期12-14,共3页Strait Journal of Preventive Medicine

基　　金：2004年中央补助地方公共卫生专项资金地方病防治项目

摘　　要：[目的]调查我省厦门市翔安区水源性高碘地区的分布和流行病学特征.[方法]以乡镇为单位进行抽样调查,以B超法测量儿童甲状腺容积,砷铈催化分光光度法测定水碘含量,过硫酸铵消化-砷铈催化分光光度法测定尿碘含量.[结果]该区水碘超过国家高碘地区标准的有17份水样（共采样检测596份）;前炳村71口水井高碘井占16.9%,而且当地7～14岁学龄儿童的甲状腺肿大率和尿碘水平显著高于所在镇其它村;其它乡村检测5份水样中仅有1份水碘超标;当地井水碘含量与井深和到海边的距离有一定的关系.[结论]翔安区水源性高碘地区的分布,主要集中在新店镇前炳自然村,该村饮用水水井碘含量超标问题应引起重视.[Objective] To investigate epidemiological distribution and feature of tne area of high water iodine in Xiangan district. [Methods] Sampling survey based on the numbers of townships, thyroid volumes in children were detected by B ultrasound, iodine in urine and water were determined by As^3＋- Ce^4＋ catalytic spectrophotometry digestion and As^＋- Ce^4＋ catalytic spectrophotometry using ammonium persulfate respectively. [Results] There are 17 specimens in which the water iodine excee- ded the national standard （596 specimens totally）, and 16.9% （12/17） of wells in Qianbin village. The goiter rate and urine iodine level of aged 7-14 school children in the village were higher than the other villages significantly. There was only 1 of 5 specimens which water iodine exceeded national standard in other villages. The water iodine in Qianbin village was related to the well depth and the distance to the ocean. [Conelusion] The high water iodine areas in Xiangan district are mostly in Qianbin village of Xindian township. It should be noted that the water iodine exceeds the national standard in the township.

关 键 词：饮水卫生 高碘地区 分光光度法 水碘 尿碘 疾病控制 

分 类 号：R123[医药卫生—环境卫生学] R18[医药卫生—公共卫生与预防医学]