Résultats de la recherche - 5 results

A new statistical method for evaluating long-term analytical performance of laboratories applied to an external quality assessment scheme for flow cytometry.

past 3 years. This study aims to develop a method to find laboratories with aberrant variability or bias using robust techniques and to obtain robust estimates of the variability. METHODS: A method is ...

Current practices in antinuclear antibody testing: results from the Belgian External Quality Assessment Scheme.

Luxembourg laboratories, using the results obtained in the Belgian National External Quality Assessment Scheme from 2000 to 2005. METHODS: During this period, nine samples with different specificities were ...

Accuracy and reproducibility of automated estradiol-17beta and progesterone assays using native serum samples: results obtained in the Belgian external assessment scheme.

frequently used in Belgium for estradiol-17beta (E(2)) and progesterone. Results obtained were compared with values determined by reference method, isotope dilution-gas chromatograph/mass spectrometry (ID- GC ...

External quality assessment in the measurement of haemoglobin by blood gas analysers in Belgium.

(Hb) measurements with the blood gas analysers (BGA s) currently available in Belgian hospitals. MATERIAL AND METHODS: All hospital laboratories received two specimens of fresh EDTA anticoagulated whole ...

Suicide mortality in Belgium at the beginning of the 21st century: differences according to migrant background.

accounting for socioeconomic variables. Methods: Census-linked mortality follow-up data covering the period 2001–2011 were used to probe into suicide mortality. To compare absolute differences by migrant ...

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