defining, establishing, and verifying reference intervals in the clinical laboratory, 3rd editionhow to establish laboratory reference ranges
clsi guidelines reference intervals

Six recommendations on the theory, production, and use of reference values have been prepared by the IFCC's Expert Panel on Theory of Reference Values. 1 Aug 2018 In recent years, protocols additional to the Guideline have been published by the IFCC, Committee on Reference Intervals and Decision Limits To review current concepts of establishing reference intervals and decision limits and to prepare state-of-the-art position statements regarding new avenues However normal ranges need to be established only for guidelines for the establishment of reference intervals5 in which the non-parametric treatment. IFCC & CLSI-C28 Reference intervals. Reference intervals can be used to verify or determine a reference interval (also known as a reference range or normalIf one were to perform a conventional reference interval study on 120 apparently healthy American adult men, one would find that the central 95% of values would range from roughly 139 mg/dL to 273 mg/dL.[1] At one time, that was indeed the “reference interval” for total cholesterol. This document contains guidelines for determining reference values and reference intervals for quantitative clinical laboratory tests. (EPTRV) of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC), which. Reference Intervals, Reference Ranges, CLSI/IFCC C28. software program, which is based on the CLSI/IFCC C28?A guideline, and defines the reference. 26 Oct 2016 and Laboratory Medicine (IFCC), updated guidelines were recently published Keywords: decision limits; reference values; reference interval The IFCC recommendation on estimation of reference intervals. Data Interpretation, Statistical; Humans; Practice Guidelines as Topic*; Reference Values*