Assessment of health-related quality of life in arthritis: conceptualization and development of five item banks using item response theory

BACKGROUND: Modern psychometric methods based on item response theory (IRT) can be used to develop adaptive measures of health-related quality of life (HRQL). Adaptive assessment requires an item bank for each domain of HRQL. The purpose of this study was to develop item banks for five domains of HR...

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Bibliographic Details
Main Authors:	Kopec, Jacek A, Sayre, Eric C, Davis, Aileen M, Badley, Elizabeth M, Abrahamowicz, Michal, Sherlock, Lesley, Williams, J Ivan, Anis, Aslam H, Esdaile, John M
Format:	Artigo
Language:	Inglês
Published:	BioMed Central 2006
Subjects:	Research
Online Access:	https://ncbi.nlm.nih.gov/pmc/articles/PMC1550394/ https://ncbi.nlm.nih.gov/pubmed/16749932 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1477-7525-4-33
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Assessment of health-related quality of life in arthritis: conceptualization and development of five item banks using item response theory

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