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Critical Care
Published in: Critical Care 2/2003

01-04-2004 | Review

Statistics review 9: One-way analysis of variance

Authors: Viv Bewick, Liz Cheek, Jonathan Ball

Published in: Critical Care | Issue 2/2003

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Abstract

This review introduces one-way analysis of variance, which is a method of testing differences between more than two groups or treatments. Multiple comparison procedures and orthogonal contrasts are described as methods for identifying specific differences between pairs of treatments.
Literature
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Whitely E, Ball J: Statistics review 5: Comparison of means. Crit Care 2002, 6: 424-428. 10.1186/cc1548CrossRef
2.
Bland M: An Introduction to Medical Statistics 3 Edition Oxford, UK: Oxford University Press 2001.
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Le Gall JR, Lemeshow S, Saulnier F: A new simplified acute physiology score (SAPS II) based on a European/North American multicenter study. JAMA 1993, 270: 2957-2963. 10.1001/jama.270.24.2957CrossRefPubMed
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Montgomery DC: Design and Analysis of Experiments 4 Edition New York, USA: Wiley 1997.
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Armitage P, Berry G, Matthews JNS: Statistical Methods in Medical Research 4 Edition Oxford, UK: Blackwell Science 2002.CrossRef
Metadata
Title
Statistics review 9: One-way analysis of variance
Authors
Viv Bewick
Liz Cheek
Jonathan Ball
Publication date
01-04-2004
Publisher
BioMed Central
Published in
Critical Care / Issue 2/2003
Electronic ISSN: 1364-8535
DOI
https://doi.org/10.1186/cc2836

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