沿海轻度缺碘地区供应碘盐后人群碘营养状况调查  

Survey on iodine nutrition of the population in coastal areas with mild iodine deficiency after universal salt iodization program

作　　者：杨通[1] 钟文[1] 吴海翼 李涛[1] 

机构地区：[1]广东省疾病预防控制中心,广州510300 [2]吴川市卫生防疫站

出　　处：《中国地方病学杂志》2004年第4期359-361,共3页Chinese Jouranl of Endemiology

基　　金：广东省医学科学技术研究基金资助项目(B2001004)

摘　　要：目的了解沿海轻度缺碘地区人群供碘盐后碘营养状况,评价碘缺乏病防治效果。方法选择碘盐供应比较落实的吴川市黄坡镇为调查点,按5个方位随机抽查8～10岁在校儿童甲状腺肿大率(甲肿率)和尿碘,分层随机抽查部分成人尿碘、家庭食用盐情况。结果人群尿碘中位数为142.7μg/L,儿童尿碘中位数为171.5μg/L,成人男、女尿碘中位数分别为167.1和115.2μg/L;儿童甲肿率为2.58%,居民合格碘盐食用率为84.5%,水碘中位数为9.9μg/L。结论该地区人群的碘缺乏已得到纠正,碘营养处于理想状态,但居民合格碘盐食用率未达到国家消除碘缺乏病标准。Objective To investigate the iodine nutritional status of the population in coast areas with mild iodine deficiency in Guangdong after universal salt iodization program and estimate the effects of iodine deficiency disorders (IDD) control. Methods Huangpo town in Wuchuan county was selected as the investigation plot. The primary school students aged from 8 to 10 years were randomly selected by direction-oriented sampling, then the rate of goiter and the urinary iodine were measured. Stratified sampling was used to survey the urinary iodine in adults and the edible rate of certified iodized salt in families. Results In the study population,the students,the men and the women the median of urinary iodine were 142.7, 171.5, 167.1 and 115.2 μg/L, respectively. The rate of goiter in school children was 2.58%,the edible rate of certified iodized salt was 84.5%,and water iodine was 9.9 μg/L. Conclusions IDD in Huangpo town has taken under controlled, and the iodine nutritional status of the population has been in good condition, but the edible rate of certified iodized salt is lower than that of standard for elimination of IDD.

关 键 词：沿海地区 轻度缺碘 碘盐 碘营养 调查 碘缺乏病 

分 类 号：R599[医药卫生—内科学]