国家碘缺乏病(IDD)参照实验室组织和实施了对全国省、市、县三级IDD实验室尿碘、盐碘外质控考核,目的是考核各级实验室的持续性检测能力和各省外质控网络运行情况。现将吉林省2000~2008年外质控考核结果报道如下。1材料与方法1.1考核对象省、市、县三级碘缺乏病实验室。1.2样品 National IDD reference laboratories organize and implement IDD laboratory urine, iodine and iodine quality control examinations at provincial, municipal and county levels in order to assess the sustainability of laboratories at all levels and the ability of provinces External quality control network operation. Jilin Province now from 2000 to 2008 the results of foreign control test results are reported below. 1 Materials and Methods 1.1 The object of assessment Provincial, municipal and county level iodine deficiency deficiency laboratory. 1.2 samples