Statistical Quality Control Procedures - 17/01/13
Department of Pathology and Laboratory Medicine, University of Wisconsin, Madison, WI 53705.Résumé |
The right quality control (QC) should ensure the detection of important errors. Statistical QC (SQC) should be included in all QC plans. The Clinical and Laboratory Standards Institute (CLSI) C24A3 provides guidance for the application of SQC in medical laboratories. It describes a QC planning process and provides an SQC selection tool that relates the sigma-metric of a testing process to the medically important systematic error and the rejection characteristics of different SQC procedures. Once the right SQC has been selected, the laboratory must implement SQC right. CLSI C24A3 also provides guidance for establishing run length and control limits.
Le texte complet de cet article est disponible en PDF.Keywords : Statistical quality control, SQC, Sigma-metrics, Control rules, Analytical run length, CLSI C24A3
Plan
Vol 33 - N° 1
P. 111-124 - mars 2013 Retour au numéro
Article précédent
- Integrated Quality Control : Implementation and Validation of Instrument Function Checks and Procedural Controls for a Cartridge-Based Point-of-Care System for Critical Care Analysis
- Paul D’Orazio, Sohrab Mansouri
- Accuracy Controls : Assessing Trueness (Bias)
- David Armbruster
Bienvenue sur EM-consulte, la référence des professionnels de santé.
L’accès au texte intégral de cet article nécessite un abonnement.
Déjà abonné à cette revue ?