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Testing the construct validity of a health transition question using vignette-guided patient ratings of health
BACKGROUND: A single-item transition question is often used to assess improvement or worsening in health, but its validity has not been tested extensively. The purpose of this study was to test the construct validity of a transition question by relating it to qualitative changes in patient’s self-ra...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5751892/ https://www.ncbi.nlm.nih.gov/pubmed/29298709 http://dx.doi.org/10.1186/s12955-017-0832-4 |