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Reporting of loss to follow-up information in randomised controlled trials with time-to-event outcomes: a literature survey
BACKGROUND: To assess the reporting of loss to follow-up (LTFU) information in articles on randomised controlled trials (RCTs) with time-to-event outcomes, and to assess whether discrepancies affect the validity of study results. METHODS: Literature survey of all issues of the BMJ, Lancet, JAMA, and...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3189898/ https://www.ncbi.nlm.nih.gov/pubmed/21936924 http://dx.doi.org/10.1186/1471-2288-11-130 |