Foulis P R, Norbut A M, Losos F J, Kessler G F
Am J Clin Pathol. 1980 Nov;74(5):636-44. doi: 10.1093/ajcp/74.5.636.
A comprehensive summary report of quality-control data is of great value in monitoring the accuracy and precision of the clinical chemistry laboratory. This report allows a retrospective appraisal alerting laboratory personnel to possible test control material degradation or instrument malfunction. A microcomputer-based program package is described, designed to reduce the errors and lengthy preparation inherent in the manual generation of such a report. Quality-control summary data is automatically compared with a predefined set of statistical criteria, and any aberrant values are flagged, thus eliminating subjective and nonuniform data interpretation. Statistical comparisons include: number of control points, delta mean, delta standard deviation, standard deviation index, and F-ratio. The summary report is well accepted by the laboratory staff, and its incorporation into the decision-making process allows for an efficient, critical, and uniformly rigorous examination of analytic proficiency.
质量控制数据的综合总结报告对于监测临床化学实验室的准确性和精密度具有重要价值。该报告可进行回顾性评估，提醒实验室工作人员注意可能的检测对照物质降解或仪器故障。本文描述了一个基于微型计算机的程序包，旨在减少手动生成此类报告时固有的误差和冗长的准备工作。质量控制总结数据会自动与一组预定义的统计标准进行比较，任何异常值都会被标记出来，从而消除主观和不一致的数据解读。统计比较包括：控制点数量、均值差、标准差差、标准差指数和F比率。该总结报告受到实验室工作人员的广泛认可，将其纳入决策过程可对分析能力进行高效、关键且统一严格的审查。
