为了消除碘缺乏病 ,掌握碘缺乏病病情的消长及碘缺乏病的预防效果 ,指导防治和科研工作。２００１年下半年我们按照《河南省碘缺乏病防治监测方案》对我市长葛市、许昌县、禹州市碘缺乏病防治情况进行了监测调查。现分析如下 :１市场碘盐供应情况及碘盐质量我们分别向三个市县 In order to eliminate iodine deficiency disorders, to master the decline of iodine deficiency disorders and the prevention of iodine deficiency disorders, to guide the prevention and treatment. In the second half of 2001, we conducted a monitoring survey on the prevention and control of iodine deficiency disorders in Changge, Xuchang and Yuzhou cities in accordance with the “Monitoring and Control Program for Iodine Deficiency Disorders in Henan Province”. Are analyzed as follows: 1 market supply of iodized salt and iodized salt quality we were to three cities and counties