Cross-diagnostic scale-banking using rasch analysis: Developing a common reference metric for generic and health condition-specific scales in people with rheumatoid arthritis and stroke

• Главные авторы: Birgit Prodinger (Автор), Ayşe A. Küçükdeveci (Автор), Sehim Kutlay (Автор), Atilla H. Elhan (Автор), Svend Kreiner (Автор), Alan Tennant (Автор)
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• Опубликовано: Medical Journals Sweden, 2020-10-01T00:00:00Z.
• Предметы: article
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Objectives: To develop a common reference metric of functioning, incorporating generic and health condition-specific disability instruments, and to test whether this reference metric is invariant across 2 health conditions. Design: Psychometric study using secondary data analysis. Firstly, the Inter...