Use of external evidence for design and Bayesian analysis of clinical trials: a qualitative study of trialists’ views
Abstract Background Evidence from previous studies is often used relatively informally in the design of clinical trials: for example, a systematic review to indicate whether a gap in the current evidence base justifies a new trial. External evidence can be used more formally in both trial design and...
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Auteurs principaux: | , , , |
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Format: | article |
Langue: | EN |
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BMC
2021
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Accès en ligne: | https://doaj.org/article/a599ddec1049466ca83a89861a7929c5 |
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