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An alternative application of Rasch analysis to assess data from ophthalmic patient-reported outcome instruments
PURPOSE: To highlight the potential shortcomings associated with the current use Rasch analysis for validation of ophthalmic questionnaires, and to present an alternative application of Rasch analysis to derive insights specific to the cohort of patients under investigation. METHODS: An alternative...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6013148/ https://www.ncbi.nlm.nih.gov/pubmed/29928004 http://dx.doi.org/10.1371/journal.pone.0197503 |