Improving response rates using a monetary incentive for patient completion of questionnaires: an observational study

BACKGROUND: Poor response rates to postal questionnaires can introduce bias and reduce the statistical power of a study. To improve response rates in our trial in primary care we tested the effect of introducing an unconditional direct payment of £5 for the completion of postal questionnaires. METHO...

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Auteurs principaux: Brealey, Stephen D, Atwell, Christine, Bryan, Stirling, Coulton, Simon, Cox, Helen, Cross, Ben, Fylan, Fiona, Garratt, Andrew, Gilbert, Fiona J, Gillan, Maureen GC, Hendry, Maggie, Hood, Kerenza, Houston, Helen, King, David, Morton, Veronica, Orchard, Jo, Robling, Michael, Russell, Ian T, Torgerson, David, Wadsworth, Valerie, Wilkinson, Clare
Format: Artigo
Langue:Inglês
Publié: BioMed Central 2007
Sujets:
Research Article
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC1810307/
https://ncbi.nlm.nih.gov/pubmed/17326837
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-7-12
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