ERIC Number: EJ1256821
Record Type: Journal
Publication Date: 2017-Dec
Pages: 11
Abstractor: As Provided
ISBN: N/A
ISSN: ISSN-1759-2879
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Resolve Conflicting Rankings of Outcomes in Network Meta-Analysis: Partial Ordering of Treatments
Research Synthesis Methods, v8 n4 p526-536 Dec 2017
Network meta-analysis has evolved into a core method for evidence synthesis in health care. In network meta-analysis, 3 or more treatments for a given medical condition are compared, based on a number of clinical studies, usually randomized controlled trials. Often, many different endpoints are investigated, related to different aspects of the patient's outcome, such as efficacy, safety, acceptability, or costs of a treatment. Different outcomes may lead to different rankings of the treatments. We use the existing theory of partially ordered sets and show how the relations between the treatments in a network meta-analysis can be illustrated by Hasse diagrams, that is, directed graphs showing the partial order relations, and by structured scatter plots and biplots.
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Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
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Grant or Contract Numbers: N/A