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Working mechanism of a multidimensional computerized adaptive test for fatigue in rheumatoid arthritis
BACKGROUND: This paper demonstrates the mechanism of a multidimensional computerized adaptive test (CAT) to measure fatigue in patients with rheumatoid arthritis (RA). A CAT can be used to precisely measure patient-reported outcomes at an individual level as items are consequentially selected based...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4340497/ https://www.ncbi.nlm.nih.gov/pubmed/25890307 http://dx.doi.org/10.1186/s12955-015-0215-7 |