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Bias due to lack of patient blinding in clinical trials. A systematic review of trials randomizing patients to blind and nonblind sub-studies
Background: Blinding patients in clinical trials is a key methodological procedure, but the expected degree of bias due to nonblinded patients on estimated treatment effects is unknown. Methods: Systematic review of randomized clinical trials with one sub-study (i.e. experimental vs control) involvi...
Shranjeno v:
| izdano v: | Int J Epidemiol |
|---|---|
| Main Authors: | , , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
Oxford University Press
2014
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| Teme: | |
| Online dostop: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4258786/ https://ncbi.nlm.nih.gov/pubmed/24881045 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/ije/dyu115 |
| Oznake: |
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