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Assessment of utility of daily patient results averages as adjunct quality control in a weekday-only satellite chemistry laboratory
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Assessment Of Utility Of Daily Patient Results Averages As Adjunct Quality Control In A Weekday-Only Satellite Chemistry Laboratory, Dimath Alyemni, Md, Laura J. Mccloskey, Md, Barbara Goldsmith, Phd, Facb, Aryana Treweek, Robert T. Stapp, Do, Douglas F. Stickle, Phd
Assessment Of Utility Of Daily Patient Results Averages As Adjunct Quality Control In A Weekday-Only Satellite Chemistry Laboratory, Dimath Alyemni, Md, Laura J. Mccloskey, Md, Barbara Goldsmith, Phd, Facb, Aryana Treweek, Robert T. Stapp, Do, Douglas F. Stickle, Phd
Department of Pathology, Anatomy, and Cell Biology Resident's Posters
ABSTRACT
Background:
Our department operates a weekday-only (8AM-5PM) satellite laboratory in an infusion center with a menu of 18 chemistry tests on a Roche c501 analyzer. We examined whether daily patient results averages (PRA) in this setting might be useful as a patient-based quality control (PBQC) adjunct to standard daily liquid quality control (LQC) measurements. First, we evaluated the reproducibility (coefficient of variation, CV) of daily PRAs for each analyte, and compared these to CVs of LQC. Second, for select analytes found to have relatively low PRA CVs, we evaluated the extent to which use of daily PRA measurements could …