Document Detail

A measure of confidence in Bland-Altman analysis for the interchangeability of two methods of measurement.
MedLine Citation:
PMID:  18607545     Owner:  NLM     Status:  MEDLINE    
Bland-Altman (B-A) analysis has largely replaced the correlation coefficient as the predominant tool for evaluating the interchangeability of two methods of clinical measurement. However, we contend that B-A analysis might lead to erroneous conclusions when the data range is small. We provide an example to illustrate this and explore a possible analysis technique to address this limitation.
David Preiss; Joseph Fisher
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Publication Detail:
Type:  Journal Article     Date:  2008-07-08
Journal Detail:
Title:  Journal of clinical monitoring and computing     Volume:  22     ISSN:  1387-1307     ISO Abbreviation:  J Clin Monit Comput     Publication Date:  2008 Aug 
Date Detail:
Created Date:  2008-08-26     Completed Date:  2009-01-14     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9806357     Medline TA:  J Clin Monit Comput     Country:  Netherlands    
Other Details:
Languages:  eng     Pagination:  257-9     Citation Subset:  IM    
Department of Anesthesia, Toronto General Hospital, University Health Network, 200 Elizabeth Street 7EN-242, Toronto, ON, Canada M5G 2C4.
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MeSH Terms
Computer Simulation
Confidence Intervals
Data Interpretation, Statistical*
Models, Statistical*

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