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The Clinical and Laboratory Standards Institute (CLSI) is a volunteer-driven, membership-supported, not-for-profit, standards development organization. CLSI promotes the development and use of voluntary laboratory consensus standards and guidelines within the health care community.
The Westgard rules are a set of statistical patterns, each being unlikely to occur by random variability, thereby raising a suspicion of faulty accuracy or precision of the measurement system. They are used for laboratory quality control , in "runs" consisting of measurements of multiple samples.
ISLH has also expanded its focus to include a number of sub-disciplines related to laboratory hematology, including cellular analysis, flow cytometry, hemostasis and thrombosis, molecular diagnostics, hematology informatics, hemoglobinopathies, hemolytic anemias, point-of-care testing, [9] and standards and guidelines. ISLH addresses these with ...
The CDC Good laboratory practice guidelines for newborn screening recommends that "laboratory specimen retention procedures should be consistent with patient decisions." [ 49 ] Researchers have described the NBS samples as a gold mine representing a patient population that would otherwise be impossible to get. [ 46 ]
The Principles of Good Laboratory Practice (GLP) establish rules and criteria for a quality system that oversees the organizational processes and conditions in which non-clinical health and environmental safety studies are planned, conducted, monitored, recorded, reported, and archived.
WHO Good Clinical Laboratory Practice (GCLP) ISBN 978-92-4-159785-2; Stevens W. (2003) Good Clinical Laboratory Practice (GCLP): The need for a hybrid of Good Laboratory Practice and Good Clinical Practice guidelines/standards for medical testing laboratories conducting clinical trials in developing countries. Quality Assurance, 10: 83–89.
Standards for validation and verification of medical laboratories are outlined in the international standard ISO 15189, in addition to national and regional regulations. [1] As per United States federal regulations, the following analytical tests need to be done by a medical laboratory that introduces a new testing device:
Westgard rules are commonly used to analyse data in Shewhart control charts. Westgard rules are used to define specific performance limits for a particular assay (test) and can be used to detect both random and systematic errors. Westgard rules are programmed into automated analyzers to determine when an analytical run should be rejected. These ...