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  2. Proficiency Testing (PT) is one form of external assessment of laboratories to ensure their ability to perform to the level of competence and quality required. Originally designed to challenge laboratories in a form of interlaboratory comparison ( Belk WP, Sunderman FW.

  3. Proficiency testing designed and operated in one or more rounds for a specified area of testing, measurement, calibration or inspection [ISO/IEC 17043, definition 3.11] [5] Proficiency test item (PT item) Sample, product, artefact, reference material, piece of equipment, measurement standard, data set or other information used for proficiency ...

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  4. Proficiency testing is the evaluation of practitioner performance against pre-established criteria. External proficiency testing may be used for inter-laboratory comparisons, while internal proficiency testing may be used for intra-laboratory comparisons.

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  5. What is proficiency testing? Proficiency testing, or PT, is the testing of unknown samples sent to a laboratory by an HHS-approved PT program. Most sets of PT samples are sent to participating laboratories on a scheduled basis (usually three times per year). After testing, the laboratory reports its sample results back to their PT program.

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  6. Dec 9, 2020 · Proficiency Testing (PT) is a process designed to evaluate a laboratorys performance, testing accuracy, and overall practices. Proficiency testing is a means of assessing a lab’s performance under a set of controlled conditions through the analysis of samples provided by an accredited PT provider.

  7. Put simply, proficiency testing (PT) is an essential tool for helping to ensure that your laboratory gets its results right – both now and into the future. By assessing the actual results produced by the laboratory, PT reflects on all aspects of the laboratory’s quality assurance system.

  8. What is Proficiency Testing? Proficiency testing determines the performance of individual laboratories for specific tests or measurements and is used to monitor laboratoriescontinuing performance. Proficiency testing is also called interlaboratory comparison.

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