上海市徐汇区居民户2012—2015年碘盐监测结果分析  

Analysis on monitoring results of the intake of iodized salt of the residents in Xuhui District of Shanghai from 2012 to 2015

作　　者：宋瑞[1] 许东[1] 姚嘉晖[1] 李蓓茜 

机构地区：[1]上海市徐汇区疾病预防控制中心,上海200237

出　　处：《上海预防医学》2017年第5期382-386,共5页Shanghai Journal of Preventive Medicine

摘　　要：目的了解2012—2015年徐汇区居民户食用碘盐情况,为巩固消除碘缺乏病成果以及制定消除碘缺乏病的下一步防治策略提供依据。方法每年在徐汇区按东、西、南、北、中各随机抽取1个街道;采用GB/T 13025.7—1999(2012年)和GB/T 13025.7—2012(2013—2015年)标准用直接滴定法测定食用盐中碘含量,采用全国碘盐监测信息管理系统建立数据库并用SPSS 20.0软件进行统计分析。结果 2012—2015年徐汇区居民户碘盐覆盖率及合格碘盐食用率均逐渐降低,且均低于90%。统计分析显示,2015年的合格碘盐食用率以及食用盐碘含量平均水平均显著低于另外3年;碘含量变异系数逐渐升高;中心城区街道碘盐覆盖率及合格碘盐食用率总体低于非中心城区街道。结论徐汇区居民食用盐监测结果:总体未达到消除碘缺乏病国家标准,各相关部门应加大消除碘缺乏病的宣传力度。Objective To understand the situation of the intake of iodized salt of the residents in Xuhui District of Shanghai from 2012 to 2015, thereby providing bases for consolidating the achievements of eliminating iodine deficiency disease as well as for formulating the strategies of the control and prevention thereof as a next step. Methods Every year, one community neighborhoods was randomly selected from each of the east, west, south, north and middle parts of Xuhui District, respectively. The content of iodine in edible salt was measured by adopting the direct titrimetric method of GB/T 13025.7--1999 （ 2012 edition） and GB/T 13025.7--2012 （2013--2015 edition）; databases were established by utilizing the national monitored information and management system for iodized salt and the SPSS 20.0 software was used to make statistical analyses thereof. Results For the residents in Xuhui District of Shanghai from 2012 to 2015, both the coverage rate of iodized salt and intake rate of qualified iodized salt decreased gradually and were below 90%. Relevant statistical analyses showed that both the average intake rate of qualified iodized salt and the average iodine content of edible salt of the year of 2015 were significantly lower than the two averages, respectively, of each of the years from 2012 to 2014; that the variation coefficient of iodine content increased gradually ; that the coverage rate of iodized salt and the intake rate of qualified iodized salt for the community neighborhoods in CBD districts were generally lower than those for the community neighborhoods in non-CBD districts. Conclusion The overall monitoring results of the salt intake of the residents in Xuhui District have failed to meet the relevant national standard for eliminating iodine deficiency disease, so various related departments should strengthen the force of publicity for eliminating iodine deficiency disease.

关 键 词：碘缺乏病 碘盐 监测 非碘盐率 碘盐覆盖率 碘盐合格率 合格碘盐食用率 

分 类 号：R599[医药卫生—内科学]