منابع مشابه
Analytical performance characteristics should be judged against objective quality specifications.
The discipline of clinical chemistry is dynamic. Even a superficial glance at contents pages of the Journal over recent years demonstrates a marked evolution of the field. Appropriately, the Information for authors has also changed over the years to reflect new concepts of what constitutes an acceptable publication. Readers of the Journal may have noticed an addition to the 1999 Information for...
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Analytical performance specifications can be based on three different models: the effect of analytical performance on clinical outcome, based on components of biological variation of the measurand or based on state-of-the-art. Models 1 and 3 may to some degree be combined by using case histories presented to a large number of clinicians. The Norwegian Quality Improvement of Primary Care Laborat...
متن کاملQuality indicators and specifications for the extra-analytical phases in clinical laboratory management.
BACKGROUND Quality management systems should cover all the steps involved in the overall testing and non-testing processes. AIM To identify quality indicators for extra-analytical processes in the clinical laboratory and to specify acceptability limits, in order to provide a useful tool for continuous improvement of laboratory service. METHODS A literature review by Medline search was perfo...
متن کاملAutomatic Generation of Quality Specifications
The logic LTL extends LTL by quality operators. The satisfaction value of an LTL formula in a computation refines the 0/1 value of LTL formulas to a real value in [0, 1]. The higher the value is, the better is the quality of the computation. The quality operator Oλ, for a quality constant λ ∈ [0, 1], enables the designer to prioritize different satisfaction possibilities. Formally, the satisfac...
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The conference in Milan in 2014 resulted in a consensus statement on quality specifications. An EFLM Task and Finish Group was started to deal with issues that remained unresolved and needed further development including total analytical error methods. Most importantly were questions concerning measurement uncertainty (MU) and flaws in the model for calculating the permissible (or allowable) to...
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ژورنال
عنوان ژورنال: Upsala Journal of Medical Sciences
سال: 1994
ISSN: 0300-9734,2000-1967
DOI: 10.3109/03009739409179368