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Protocol for a scoping review of post-trial extensions of randomised controlled trials using individually linked administrative and registry data
INTRODUCTION: Well-conducted randomised controlled trials (RCTs) provide the least biased estimates of intervention effects. However, RCTs are costly and time-consuming to perform and long-term follow-up of participants may be hampered by lost contacts and financial constraints. Advances in computin...
Autores principales: | , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BMJ Publishing Group
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5318569/ https://www.ncbi.nlm.nih.gov/pubmed/28213601 http://dx.doi.org/10.1136/bmjopen-2016-013770 |