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Participation of older newly-diagnosed cancer patients in an observational prospective pilot study: an example of recruitment and retention
BACKGROUND: There have been few prospective observational studies which recruited older newly-diagnosed cancer patients, and of these only some have reported information on the number needed to screen to recruit their study sample, and the number and reasons for refusal and drop-out. This paper repo...
Autores principales: | , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2009
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3087334/ https://www.ncbi.nlm.nih.gov/pubmed/19664289 http://dx.doi.org/10.1186/1471-2407-9-277 |