阜阳市1996～2008年碘缺乏病防治效果评价

目的评价阜阳市食盐加碘防治碘缺乏病（IDD）的效果，为持续开展碘缺病防治工作提供依据。方法按照《安徽省碘缺乏病防治监测方案》，使用PPS抽样法，在全市抽取30所小学1200名8～10岁儿童进行甲肿率调查和尿碘含量检测。采用批质量保证抽样法抽取加工批发、销售、居民户盐样，用直接滴定法测定盐碘含量。抽取四、五年级学生和家庭主妇进行IDD知识问卷调查。结果儿童甲肿率由1995年碘盐防治前的38．30％下降到2008年的1．08％；尿碘中位数由1995年的76ug／L上升到2008年的251ug／L。碘盐合格率、碘盐覆盖率、合格碘盐食用率连续10年在97％以上。四、五年级学生和家庭主妇IDD防治知识平均及格率分别为96．08％和87．14％，行为正确率分别为87．47％和90．71％。结论阜阳市实施全民食盐加碘防治IDD工作成效显著，效果巩固，已连续10年达到消除IDD目标。

Evaluation Effects of IDD Control and Prevention from 1996 to 2008 in Fuyang City

Objective To evaluate effect of IDD control and prevention in Fuyang so as to provide a basis for improving IDD control and prevention.Methods According to surveillance plan of IDD control and prevention of Anhui province,PPS sampling method was used and 1200 children from 30 primary schools were detected for swell rate of thyroid gland and urine iodine.Content of iodine in salt from process and wholesale shops,retail shops and households was detected by direct titration method.Students from grade 4 and gra...