CAJ | 학술논문

目的：探讨建立适合本实验室特点的血栓弹力图（TEG）检测室内质控方案。方法采用2013年2~7月间的连续20次室内质控数据，绘制Levey-Jennings质控图，并与厂家提供的质控正常参考范围进行对比。结果本实验室2013年的20次TEG质控数据均在厂家提供的质控参考范围内。在绘制质控图后发现R值、α-Angle值和MA值均有超过xˉ±2s或xˉ±3s范围的数据。结论在TEG质控检测中不能单独依据厂家的质控正常参考范围，需结合绘制质控图的方法，来发现是否存在失控数据，以保证试验检测结果的准确性。
목적：탐토건립괄합본실험실특점적혈전탄력도（TEG）검측실내질공방안。방법채용2013년2~7월간적련속20차실내질공수거，회제Levey-Jennings질공도，병여엄가제공적질공정상삼고범위진행대비。결과본실험실2013년적20차TEG질공수거균재엄가제공적질공삼고범위내。재회제질공도후발현R치、α-Angle치화MA치균유초과xˉ±2s혹xˉ±3s범위적수거。결론재TEG질공검측중불능단독의거엄가적질공정상삼고범위，수결합회제질공도적방법，래발현시부존재실공수거，이보증시험검측결과적준학성。
Objective To establish the appropriate method of quality control of Thromboelastography(TEG) in lab-oratory. Methods A quality control chart of 20consecutive quality control data in our lab from February to July in 2013 was drawn and compared with the normal reference range from manufacturer. Results All quality control data of TEG in 2013 were in the normal range of the manufacturer. Some data were more than xˉ±2s or xˉ±3s beyond the scope related to R,α-Angle and MA value in the quality control chart. Conclusion The manufacturer's quality control reference range is not enough in TEG Internal quality control test. A quality control chart is needed to distinguish the data that out of range of quality control, and to ensure the accuracy of test results.