Estimating meaningful thresholds for multi-item questionnaires using item response theory

PURPOSE: Meaningful thresholds are needed to interpret patient-reported outcome measure (PROM) results. This paper introduces a new method, based on item response theory (IRT), to estimate such thresholds. The performance of the method is examined in simulated datasets and two real datasets, and com...

Descripción completa

Detalles Bibliográficos
Autores principales: Terluin, Berend, Koopman, Jaimy E., Hoogendam, Lisa, Griffiths, Pip, Terwee, Caroline B., Bjorner, Jakob B.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer International Publishing 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10172229/
https://www.ncbi.nlm.nih.gov/pubmed/36780033
http://dx.doi.org/10.1007/s11136-023-03355-8

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10172229/
https://www.ncbi.nlm.nih.gov/pubmed/36780033
http://dx.doi.org/10.1007/s11136-023-03355-8

Ejemplares similares