Evaluation of the effects of an offer of a monetary incentive on the rate of questionnaire return during follow-up of a clinical trial: a randomised study within a trial

BACKGROUND: A systematic review on the use of incentives to promote questionnaire return in clinical trials suggest they are effective, but not all studies have sufficient funds to use them. Promising an incentive once data are returned can reduce the cost-burden of this approach, with possible furt...

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Detalles Bibliográficos
Autores principales: Hardy, Pollyanna, Bell, Jennifer L., Brocklehurst, Peter
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2016
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4946239/
https://www.ncbi.nlm.nih.gov/pubmed/27421268
http://dx.doi.org/10.1186/s12874-016-0180-9

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4946239/
https://www.ncbi.nlm.nih.gov/pubmed/27421268
http://dx.doi.org/10.1186/s12874-016-0180-9

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