The role and use of differential item functioning (DIF) analysis of quality of life data in clinical trials

Mogens Grønvold, Morten Aagaard Petersen

Abstract

Differential items functioning, quality of life, clinical trial
Original languageEnglish
Title of host publicationAssessing quality of life in clinical trials (2. udgave)
Place of PublicationOxford, UK
PublisherOxford University Press
Publication date2005
Pages195-208
ISBN (Print)0-19-852769-1
Publication statusPublished - 2005

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