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Frequency and reasons for outcome reporting bias in clinical trials: interviews with trialists

Objectives To provide information on the frequency and reasons for outcome reporting bias in clinical trials. Design Trial protocols were compared with subsequent publication(s) to identify any discrepancies in the outcomes reported, and telephone interviews were conducted with the respective triali...

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Detalles Bibliográficos
Autores principales: Smyth, R M D, Kirkham, J J, Jacoby, A, Altman, D G, Gamble, C, Williamson, P R
Formato: Texto
Lenguaje:English
Publicado: BMJ Publishing Group Ltd. 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3016816/
https://www.ncbi.nlm.nih.gov/pubmed/21212122
http://dx.doi.org/10.1136/bmj.c7153