宣城市消除碘缺乏病后居民碘营养状况评估  

Evaluation on the residents iodine nutrition after elimination of iodine deficiency disease in Xuancheng

作　　者：何平[1] 王萍[1] 刘承忠[1] 吴晓媛[1] 

机构地区：[1]宣城市疾病预防控制中心,安徽宣城242000

出　　处：《安徽预防医学杂志》2012年第5期355-356,380,共3页Anhui Journal of Preventive Medicine

摘　　要：目的动态评价人群碘营养状况及病情的消长趋势,为适时采取有针对性的防治措施和科学调整干预策略提供依据方法采取随机抽样方法,对居民户食用盐、8～10岁儿童尿碘、甲状腺肿大率、居民饮用水碘等指标进行监测分析;对小学生及家庭主妇碘缺乏病防治知识知晓率进行问卷调查结果碘盐覆盖率为99.95%,合格碘盐率为99.90%。8～10岁儿童甲状腺肿大率为1.00%,尿碘中位数为253.29ug/L,居民饮用水碘中位数为2.92ug/L,人均食盐使用量中位数为8.84g/d,小学生及家庭主妇碘缺乏病防治知识知晓率分别为96.29%、91.11%。结论宣城市消除碘缺乏病后居民碘营养水平基本适宜,但儿童摄入碘量略偏高;外环境缺碘状态未改变,需建立科学长效防治机制,保持长期消除缺乏病状态。Objective To dynamically investigate the status of iodine nutrition and a rising-falling trend of the iodine deficiency disease,and provide a theoretical basis for the prevention and control of the disease,and for adjustment of intervention strategies.Methods The random sampling method was adopted.Information of resident＇s edible salt,8~10 years old children＇s urine iodine,the rate of struma and inhabitant＇s water iodine was collected.Pupils and housewives completed questionnaires about knowledge of prevention of iodine deficiency disease.Results The coverage rate of iodized salt was 99.89%,and qualified rate was 99.90%.Swelling thyroid rate of children aged 8~10 years was 1%,the median of urine iodine was 253.29μg/L,the median of water iodine was 2.92μg/L,and the median of Per capita salt intake was 8.84g/d.The awareness of knowledge of pupils and housewives about iodine deficiency disease was 96.29% and 91.11% respectively.Conclusions Resident iodine nutrition after elimination of iodine deficiency disease in Xuancheng fell into the appropriate level range,but slightly slided to the high side.The situation of environment iodine laking has not been changed.In order to keep a consistent elimination of iodine deficiency disease,a scientific long-term prevention mechanism should be established.

关 键 词：碘缺乏病 消除状态 碘营养 

分 类 号：R599[医药卫生—内科学]