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Quality control and factor VIII assays

F E Preston1, S Kitchen

  • 1Royal Hallamshire Hospital, Sheffield, UK. F.E.Preston@Sheffield.ac.uk

Haemophilia : the Official Journal of the World Federation of Hemophilia
|January 5, 1999
PubMed
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Internal quality control (IQC) and external quality assessment (EQA) are crucial for ensuring reliable laboratory results. Consistent monitoring of these quality assurance measures is essential for valid laboratory performance.

Area of Science:

  • Laboratory Science
  • Quality Management Systems

Background:

  • Good laboratory practice necessitates robust quality assurance.
  • Consistent daily laboratory performance relies on internal quality control measures.
  • External quality assessment is key to verifying result accuracy.

Purpose of the Study:

  • To highlight the essential role of quality assurance in laboratory settings.
  • To emphasize the necessity of both internal and external quality measures.

Main Methods:

  • Continuous scrutiny of internal quality control (IQC) measures.
  • Application of external quality assessment (EQA) protocols.

Main Results:

  • IQC ensures day-to-day consistency in laboratory performance.

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  • EQA verifies the accuracy and reliability of laboratory results.
  • Absence of IQC and EQA invalidates laboratory findings.

    • Conclusions:

    • Internal quality control and external quality assessment are indispensable for laboratory validity.
    • Effective quality assurance programs are fundamental to reliable laboratory practice.