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Titel:

Stronger Together: Aggregated Z-values of Traditional Quality Control Measurements and Patient Medians Improve Detection of Biases.

Dokumenttyp:
Journal Article; Journal Article
Autor(en):
Bietenbeck, Andreas; Thaler, Markus A; Luppa, Peter B; Klawonn, Frank
Abstract:
In clinical chemistry, quality control (QC) often relies on measurements of control samples, but limitations, such as a lack of commutability, compromise the ability of such measurements to detect out-of-control situations. Medians of patient results have also been used for QC purposes, but it may be difficult to distinguish changes observed in the patient population from analytical errors. This study aims to combine traditional control measurements and patient medians for facilitating detection...     »
Zeitschriftentitel:
Clin Chem
Jahr:
2017
Band / Volume:
63
Heft / Issue:
8
Seitenangaben Beitrag:
1377-1387
Sprache:
eng
Volltext / DOI:
doi:10.1373/clinchem.2016.269845
PubMed:
http://view.ncbi.nlm.nih.gov/pubmed/28615228
Print-ISSN:
0009-9147
TUM Einrichtung:
Institut für Klinische Chemie und Pathobiochemie
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