Hatjimihail A T
Microbiology Laboratory, Health Center of Prosotsane, Greece.
Clin Chem. 1992 Feb;38(2):204-10.
I have developed an interactive microcomputer simulation program for the design, comparison, and evaluation of alternative quality-control (QC) procedures. The program estimates the probabilities for rejection under different conditions of random and systematic error when these procedures are used and plots their power function graphs. It also estimates the probabilities for detection of critical errors, the defect rate, and the test yield. To allow a flexible definition of the QC procedures, it includes an interpreter. Various characteristics of the analytical process and the QC procedure can be user-defined. The program extends the concepts of the probability for error detection and of the power function to describe the results of the introduction of error between runs and within a run. The usefulness of this approach is illustrated with some examples.
我开发了一个交互式微机模拟程序，用于替代质量控制（QC）程序的设计、比较和评估。该程序估计了使用这些程序时在随机误差和系统误差的不同条件下被拒收的概率，并绘制了它们的功效函数图。它还估计了关键误差的检测概率、缺陷率和测试合格率。为了灵活定义QC程序，它包含一个解释器。分析过程和QC程序的各种特性可由用户定义。该程序扩展了误差检测概率和功效函数的概念，以描述不同批次间和同批次内引入误差的结果。通过一些示例说明了这种方法的实用性。
