Petersen P H, Blaabjerg O, Irjala K, Icén A, Bjøro K
Department of Clinical Chemistry, Odense University Hospital, Denmark.
Ups J Med Sci. 1993;98(3):241-58. doi: 10.3109/03009739309179319.
In the Nordic Protein Project an external control scheme (external quality assessment) was combined with the two other indispensable aspects of analytical quality, i.e. standardization (with a common high quality calibrator) and specification of needed analytical quality for sharing common reference intervals for nine serum proteins in the Nordic countries. The quality specifications are reliable for the purpose and given in clinical chemical terms--ready for application to the control systems. Further, a control design for disclosing external and internal errors, separately, is designed with respect to calibration and robustness towards analytical interference from turbid patient samples.
在北欧蛋白质项目中，外部控制方案（外部质量评估）与分析质量的另外两个不可或缺的方面相结合，即标准化（使用通用的高质量校准物）以及为北欧国家九种血清蛋白共享通用参考区间而制定所需的分析质量规范。这些质量规范对于该目的而言是可靠的，并且是以临床化学术语给出的——随时可应用于控制系统。此外，还设计了一种控制方案，以便分别揭示外部和内部误差，该方案涉及校准以及对来自浑浊患者样本的分析干扰的稳健性。
