Applying Rasch analysis to evaluate measurement equivalence of different administration formats of the Activity Limitation scale of the Cambridge Pulmonary Hypertension Outcome Review (CAMPHOR)

BACKGROUND: Electronic formats of patient-reported outcome (PRO) measures are now routinely used in clinical research studies. When changing from a validated paper and pen to electronic administration it is necessary to establish their equivalence. This study reports on the value of Rasch analysis i...

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Detalles Bibliográficos
Publicado en:Health Qual Life Outcomes
Main Authors: Twiss, J., McKenna, S. P., Graham, J., Swetz, K., Sloan, J., Gomberg-Maitland, M.
Formato: Artigo
Idioma:Inglês
Publicado: BioMed Central 2016
Assuntos:
Research
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC4826528/
https://ncbi.nlm.nih.gov/pubmed/27062133
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12955-016-0462-2
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