A randomised controlled trial to determine the effect on response of including a lottery incentive in health surveys [ISRCTN32203485]

BACKGROUND: Postal questionnaires are an economical and simple method of data collection for research purposes but are subject to non-response bias. Several studies have explored the effect of monetary and non-monetary incentives on response. Recent meta-analyses conclude that financial incentives a...

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Detalhes bibliográficos

Publicado no:	BMC Health Serv Res
Principais autores:	Roberts, LM, Wilson, S, Roalfe, A, Bridge, P
Formato:	Artigo
Idioma:	Inglês
Publicado em:	BMC 2004
Assuntos:	Research Article
Acesso em linha:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC534094/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/15533256/ https://ncbi.nlm.nih.govhttps://doi.org/10.1186/1472-6963-4-30
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