Uncertainty of Measurement in Laboratory Medicine
نویسندگان
چکیده
منابع مشابه
Uncertainty of measurement: an immunology laboratory perspective.
'Measurement uncertainty of measured quantity values' (ISO15189) requires that the laboratory shall determine the measurement uncertainty for procedures used to report measured quantity values on patients' samples. Where we have numeric data measurement uncertainty can be expressed as the standard deviation or as the co-efficient of variation. However, in immunology many of the assays are repor...
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INTRODUCTION Twentieth century medical practice placed an emphasis on history and examination skills, as expounded by William Osler. A clinical impression would be formed and laboratory tests would then confirm, refine or refute the diagnosis. This paradigm incorporates the concept of pretest probability — a Bayesian approach whereby the post-test probability of a disease is influenced by the s...
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Background & Objective: Appropriate use of laboratory testing is essential for achieving safe and effective care to patient. Insufficient kno...
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BACKGROUND In patient and population samples, generation of analytical results that are comparable and independent of the measurement system, time, and location is essential for the utility of laboratory information supplied in healthcare. Obtaining analytical measurement results with such characteristics is the aim of traceability in laboratory medicine. As awareness of the benefits of having ...
متن کاملErrors in laboratory medicine.
BACKGROUND The problem of medical errors has recently received a great deal of attention, which will probably increase. In this minireview, we focus on this issue in the fields of laboratory medicine and blood transfusion. METHODS We conducted several MEDLINE queries and searched the literature by hand. Searches were limited to the last 8 years to identify results that were not biased by obso...
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ژورنال
عنوان ژورنال: Journal of Medical Biochemistry
سال: 2018
ISSN: 1452-8266
DOI: 10.2478/jomb-2018-0002