Proficiency Testing: A Guide to Maintaining Successful Performance
نویسندگان
چکیده
منابع مشابه
Causes of unsatisfactory performance in proficiency testing.
BACKGROUND Proficiency testing (PT) provides a measure of the effectiveness of laboratory quality assurance programs. Test reports are released from processes that the laboratory judges to be in conformance with quality specifications; an evaluation of unsatisfactory performance (UNSAT) by a PT provider is an unexpected outcome for the laboratory. An understanding of the root cause(s) of testin...
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provide (1) A handbook, which shall contain between its covers sufficient instructions, test materials and norms to aid the experimenter in assessing the principal aspects of personality so far as made accessible to exact examination. (2) A guide to most other available tests of any value, with brief comments on their origin, validity and source of publication." The aim is primarily a practical...
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The successful initiation and execution of a virtual team is gaining increasing attention in the design and construction community. From opportunities to integrate international and multidisciplinary teams to the opportunity to leverage the best resources in an organization on a given project, virtual teams can transform the concept of project planning and execution. However, potential barriers...
متن کاملPerformance of succinylacetone assays and their associated proficiency testing outcomes.
BACKGROUND Succinylacetone (SUAC) is the primary metabolic marker for hepatorenal tyrosinemia. MATERIALS AND METHODS We used results reported for dried-blood-spot proficiency testing (PT) specimens and hepatorenal tyrosinemia patients' newborn screening (NBS) samples to demonstrate analytic biases in SUAC recoveries and differences in presumptive clinical classifications. RESULTS SUAC recov...
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The Clinical Laboratory Improvement Amendments of 1988 (CLIA 88) (1 ) have caused great changes not only in US laboratories but in clinical laboratories throughout the world. CLIA’s requirements for preand postanalytical control were harbingers of more complete approaches to the implementation of quality systems in clinical laboratories, such as the quality model just introduced by the National...
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ژورنال
عنوان ژورنال: Laboratory Medicine
سال: 2007
ISSN: 1943-7730,0007-5027
DOI: 10.1309/b0gaehhq765rd3v7