Randomised controlled comparison of the Health Survey Short Form (SF-12) and the Graded Chronic Pain Scale (GCPS) in telephone interviews versus self-administered questionnaires. Are the results equivalent?

BACKGROUND: The most commonly used survey methods are self-administered questionnaires, telephone interviews, and a mixture of both. But until now evidence out of randomised controlled trials as to whether patient responses differ depending on the survey mode is lacking. Therefore this study assesse...

Descripción completa

Detalles Bibliográficos
Autores principales: Lungenhausen, Margitta, Lange, Stefan, Maier, Christoph, Schaub, Claudia, Trampisch, Hans J, Endres, Heinz G
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2007
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2216025/
https://www.ncbi.nlm.nih.gov/pubmed/18034900
http://dx.doi.org/10.1186/1471-2288-7-50

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2216025/
https://www.ncbi.nlm.nih.gov/pubmed/18034900
http://dx.doi.org/10.1186/1471-2288-7-50

Ejemplares similares