Practical application of Westgard Sigma rules with run size in analytical biochemistry processes in clinical settings

Practical application of Westgard Sigma rules with run size in analytical biochemistry processes in clinical settings

Background: The performance of 18 routine chemical detection methods was evaluated by the sigma (σ) metric, and Westgard Sigma rules with run size were used to establish internal quality control (IQC) standards to reduce patient risks. Materials and methods: External quality assessment (EQA) and int...

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Bibliographic Details
Main Authors: Han, Z. (Author), Mao, W. (Author), Peng, S. (Author), Zhang, J. (Author), Zhou, W. (Author)
Format: Article
Language:English
Published: John Wiley and Sons Inc 2021
Subjects:
alanine aminotransferase
alkaline phosphatase
amylase
analytical error
Article
aspartate aminotransferase
assay
biochemical analysis
blood analysis
Blood Chemical Analysis
calcium
chemical analysis
Chemistry Techniques, Analytical
chloride
cholesterol
cholesterol blood level
clinical laboratory
Correlation of Data
creatine kinase
creatinine
devices
gamma glutamyltransferase
glucose
human
Humans
Laboratories
laboratory
lactate dehydrogenase
magnesium
measurement accuracy
potassium
practice guideline
procedures
protein
quality control
Quality Control
Quality Improvement
risk reduction
run size
sample size
six sigma
sodium
total quality management
urease
uric acid
Westgard rule
Westgard sigma rule with run size
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