Kawai T
Department of Clinical Pathology, Jichi Medical School, Tochigi.
Rinsho Byori. 1993 May;41(5):600-1.
In the past over twenty years the Japan Medical Association Quality Control Survey Committee has experienced various types of problems in preparing a large amount of different control survey materials with some matrix effects. This may have caused inappropriate evaluation for some of the participated laboratory. Not only the participated laboratories but also some industrial companies should participate to identify the exact matrix effects, so that the Committee may be able to avoid some inappropriate decisions on evaluation of the reported results. However, at the present time, no standard is available for the identification of matrix effects. The Japanese Committee for Clinical Laboratory Standards, in 1991, organized the research group on external quality control, and suggested a proposal to identify some matrix effects of survey materials for a particular assay system.
在过去二十多年里，日本医学协会质量控制调查委员会在准备大量存在某些基质效应的不同控制调查材料时遇到了各类问题。这可能导致对一些参与实验室的评估不当。不仅参与实验室，一些工业公司也应参与进来，以确定确切的基质效应，这样委员会或许就能避免在评估报告结果时做出一些不当决定。然而，目前尚无用于识别基质效应的标准。日本临床实验室标准委员会于1991年组织了外部质量控制研究小组，并提出了一项针对特定检测系统识别调查材料某些基质效应的提案。
