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为了解我区碘缺乏病阶段性评估情况，并为在上半年全国评估做好准备，在自治区地病办的部署下，我所于２０００年３月在上年各市县自查的基础上，对区辖三市一地进行抽样复查评估，现将自查和复查情况报告如下。１．材料与方法１．１调查对象 按设计在４个辖区选定１２个县（市
In order to understand the stage assessment of iodine deficiency disorders in our district and to prepare for the national assessment in the first half of the year, based on the self-examination conducted by municipalities and counties in the previous year in March 2000, Three districts and cities under the jurisdiction of a sampling review, now self-examination and review of the situation reported as follows. 1. Materials and methods 1.1 According to the design of the survey in 12 counties in four districts (city