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The Knee Clinical Assessment Study – CAS(K). A prospective study of knee pain and knee osteoarthritis in the general population: baseline recruitment and retention at 18 months

BACKGROUND: Selective non-participation at baseline (due to non-response and non-consent) and loss to follow-up are important concerns for longitudinal observational research. We investigated these matters in the context of baseline recruitment and retention at 18 months of participants for a prospe...

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Detalles Bibliográficos
Autores principales: Peat, George, Thomas, Elaine, Handy, June, Wood, Laurence, Dziedzic, Krysia, Myers, Helen, Wilkie, Ross, Duncan, Rachel, Hay, Elaine, Hill, Jonathan, Lacey, Rosie, Croft, Peter
Formato: Texto
Lenguaje:English
Publicado: BioMed Central 2006
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1435895/
https://www.ncbi.nlm.nih.gov/pubmed/16542454
http://dx.doi.org/10.1186/1471-2474-7-30