The size of the treatment effect: do patients and proxies agree?

<p>Abstract</p> <p>Background</p> <p>This study examined whether MS patients and proxy respondents agreed on change in disease impact, which was induced by treatment. This may be of interest in situations when patients suffer from limitations that interfere with reliabl...

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Bibliographic Details
Main Authors: Thompson Alan J, Klein Martin, Hobart Jeremy C, Kragt Jolijn J, van der Linden Femke AH, van der Ploeg Henk M, Polman Chris H, Uitdehaag Bernard MJ
Format: Article
Language:English
Published: BMC 2009-03-01
Series:BMC Neurology
Online Access:http://www.biomedcentral.com/1471-2377/9/12