Assessing Accuracy on the Front Lines: A Pragmatic Approach for Single-Donor Proficiency Testing
نویسندگان
چکیده
منابع مشابه
Assessing accuracy on the front lines: a pragmatic approach for single-donor proficiency testing.
Proficiency testing (PT), also known as external quality assessment (EQA), has earned a well-deserved position as one of the most important elements of a laboratory’s quality management program (1 ). By assessing its performance on blinded samples, a laboratory can determine to what extent its results agree with those of its peers or, ideally, with the reference method. Unfortunately, as has be...
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We read with great interest the report of Stepman et al. (1 ) identifying analytical errors in commercial analytical systems by using an external quality assessment (EQA) scheme with single-donor specimens. The use of such materials provides an assessment of method accuracy that is generally regarded as the gold standard in such comparisons (2 ). Unfortunately, only a limited number of laborato...
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2014
ISSN: 0009-9147,1530-8561
DOI: 10.1373/clinchem.2014.224154