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Quality control and external quality assessment for the independent clinic-based evaluation of point-of-care testing to detect Chlamydia trachomatis, Neisseria gonorrhoeae and Trichomonas vaginalis in eight countries. [PDF]

BMC Infect Dis
Shephard M, Matthews S, Andrewartha K, Dimech W, Cabuang L, Barbara C, Chen XS, Cordioli M, Hançali A, Jiang TT, Kularatne R, Meli S, Muller E, Oumzil H, Padovese V, Sandri A, Vargas S, Zahra G, Unemo M, Blondeel K, Toskin I.   +20 more
europepmc   +1 more source

Implementation of circulating tumour DNA multi-target mutation testing in plasma: a perspective from an external quality assessment providers' survey. [PDF]

Virchows Arch
Fairley JA, Badrick T, Denis MG, Dimitrova L, Goodall R, Maas J, Normanno N, Patton SJ, Rouleau E, Russo A, Stockley TL, Deans ZC.   +11 more
europepmc   +1 more source

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Advantages of external quality assessment‐EQA programs

Haemophilia, 2022
The first external quality assessment (EQA) in Thrombosis and Haemostasis was elaborated over 20 years ago, and since then, several national and international EQA institutions have been established.
S. Montalvão, Anna Lowe, S. Kitchen
semanticscholar   +3 more sources

Lipid external quality assessment: commutability between external quality assessment and clinical specimens [PDF]

Annals of Clinical Biochemistry: International Journal of Laboratory Medicine, 2008
Background Targets for cholesterol reduction are part of the Quality Outcomes Framework and general practitioners have to meet these targets to fulfil their remuneration package. By contrast, there are no targets for the accuracy of cholesterol or other lipid measurements and no recent surveys on performance of these assays.
Cramb R, French J, Mackness M, Neely RDG, Caslake M, MacKenzie F   +5 more
openaire   +3 more sources

External quality assessment: best practice [PDF]

Journal of Clinical Pathology, 2014
There is a requirement for accredited laboratories to participate in external quality assessment (EQA) schemes, but there is wide variation in understanding as to what is required by the laboratories and scheme providers in fulfilling this. This is not helped by a diversity of language used in connection with EQA; Proficiency testing (PT), EQA schemes,
David James, Darren Ames, Patrick J Twomey, Berenice Lopez, Wiliam Simpson, Rachel Still   +5 more
openaire   +2 more sources

External quality assessment of noninvasive fetal RHD genotyping

Vox Sanguinis, 2020
Fetal RHD genotyping of cell‐free maternal plasma DNA from RhD negative pregnant women can be used to guide targeted antenatal and postnatal anti‐D prophylaxis for the prevention of RhD immunization.
F. B. Clausen, Å. Hellberg
semanticscholar   +1 more source

External quality assessment (EQA) for CoaguChek monitors

Thrombosis and Haemostasis, 2010
SummaryAnticoagulant control facilities are being overwhelmed by requests for monitoring and large numbers of patients are not therefore receiving treatment. Procedures designed for point-of-care testing have therefore been developed, the most popular being the CoaguChek.
J. Jespersen, L. Poller, A. M. van den Besselaar, F. J. van der Meer, G. Palareti, A. Tripodi, C. Shiach, M. Keown, S. Ibrahim   +8 more
openaire   +7 more sources

Interlaboratory comparison/external quality assessment

Annales de biologie clinique, 2011
External quality assessment is an important issue in the demonstration of the quality of analytical process. The aim of this document is to help the laboratory in the choice, implementation and interpretation of external quality assessment schemes.
membres du sous-groupe analytique, V. Adjidé, J. Arnaud, A. Vassault   +3 more
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An international external quality assessment for laboratory diagnosis of heparin‐induced thrombocytopenia

Journal of Thrombosis and Haemostasis, 2019
Essentials A pilot study for External Quality Assessment for testing of HIT is described. The qualitative accordance for the PF4/heparin IgG test was 97.6%. The qualitative accordance for functional HIT tests was considerably lower.
Julia J. M. Eekels, K. Althaus, T. Bakchoul, H. Kroll, V. Kiefel, I. Nazy, Lau Soon Lee, U. Sachs, T. Warkentin, A. Greinacher   +9 more
semanticscholar   +1 more source

External quality assurance and assessment in immunocytochemistry

Histopathology, 1989
A quality assurance scheme for immunocytochemistry was started in 1984. There are currently 140 participating laboratories, most of which have shown considerable improvement in their results since joining the scheme. In our experience the supplier of the primary antibody does not affect the quality of the results; the sensitivity of the method used and
openaire   +3 more sources