de Graeve J S, Cambus J P, Gruson A, Valdiguié P M
Laboratoire de Biochimie, Centre Hospitalier Universitaire de Rangueil, Toulouse, France.
Clin Chim Acta. 1996 Apr 15;248(1):39-49. doi: 10.1016/0009-8981(95)06266-1.
Dealing daily with various machines and various control specimens provides a lot of data that cannot be processed manually. In order to help decision-making we wrote specific software coping with the traditional QC, with patient data (mean of normals, delta check) and with criteria related to the analytical equipment (flags and alarms). Four machines (3 Ektachem 700 and 1 Hitachi 911) analysing 25 common chemical tests are controlled. Every day, three different control specimens and one more once a week (regional survey) are run on the various pieces of equipment. The data are collected on a 486 microcomputer connected to the central computer. For every parameter the standard deviation is compared with the published acceptable limits and the Westgard's rules are computed. The mean of normals is continuously monitored. The final decision induces either an alarm sound and the print-out of the cause of rejection or, if no alarms happen, the daily print-out of recorded data, with or without the Levey Jennings graphs.
每天处理各种仪器和各种对照样本会产生大量无法手动处理的数据。为了辅助决策，我们编写了专门的软件来处理传统质量控制、患者数据（正常均值、差值检查）以及与分析设备相关的标准（标记和警报）。对四台仪器（3台Ektachem 700和1台日立911）进行控制，它们用于分析25项常见化学检测项目。每天，在不同的仪器上运行三种不同的对照样本，每周还会再运行一种（区域调查样本）。数据通过连接到中央计算机的486微机进行收集。对于每个参数，将标准偏差与已公布的可接受限值进行比较，并计算韦斯特加德规则。持续监测正常均值。最终决策会引发警报声并打印出拒收原因，或者，如果没有警报，则打印出记录数据的日报表，可附带或不附带莱维 - 詹宁斯图。
