Petersen P H, de Verdier C H, Groth T, Aronsson T
Department of Clinical Chemistry, University Hospital, Odense, Denmark.
Eur J Haematol Suppl. 1990;53:6-8. doi: 10.1111/j.1600-0609.1990.tb01519.x.
The three main aspects of analytical quality are 'goals for analytical quality', 'creation of analytical quality', and 'control of analytical quality'. In the NORDKEM-project 'medical need for quality specifications within laboratory medicine' the aspects of analytical quality are combined. The aims is to make an appraisal of the different approaches to goal setting, and to develop a practical procedure for assessing analytical quality requirements. The goals are used to define which demands should be met by the process of establishing and maintaining the quality, and for design of internal as well as external quality assurance procedures. The project is an umbrella project with three main subprojects and several satellite projects. In this presentation a model for evaluation of influence of analytical bias and imprecision on the outcome from a diagnostic classification based on bimodal distribution is described.
分析质量的三个主要方面是“分析质量目标”“分析质量的创建”和“分析质量的控制”。在北欧化学项目“检验医学中质量规范的医学需求”中，分析质量的各个方面被结合在一起。其目的是评估不同的目标设定方法，并制定一个评估分析质量要求的实用程序。这些目标用于定义在建立和维持质量的过程中应满足哪些要求，以及用于内部和外部质量保证程序的设计。该项目是一个总括项目，有三个主要子项目和几个附属项目。在本报告中，描述了一个基于双峰分布评估分析偏差和不精密度对诊断分类结果影响的模型。
