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Performance of health-status scales when used selectively or within multi-scale questionnaire
BACKGROUND: Little work has been done to investigate the suggestion that the use of selected scales from a multi-scale health-status questionnaire would compromise reliability and validity. The aim of this study was to compare the performance of three scales selected from the SF-36 generic health qu...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2003
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC150572/ https://www.ncbi.nlm.nih.gov/pubmed/12585967 http://dx.doi.org/10.1186/1471-2288-3-3 |