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

• Glavni autori: Birgit Prodinger (Autor), Ayşe A. Küçükdeveci (Autor), Sehim Kutlay (Autor), Atilla H. Elhan (Autor), Svend Kreiner (Autor), Alan Tennant (Autor)
• Format: Knjiga
• Izdano: Medical Journals Sweden, 2020-10-01T00:00:00Z.
• Teme: article
• Online pristup: Connect to this object online.

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...