Placebo response and effect in randomized clinical trials: meta-research with focus on contextual effects
Abstract Background Contextual effects (i.e., placebo response) refer to all health changes resulting from administering an apparently inactive treatment. In a randomized clinical trial (RCT), the overall treatment effect (i.e., the post-treatment effect in the intervention group) can be regarded as...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
BMC
2021-07-01
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| Col·lecció: | Trials |
| Matèries: | |
| Accés en línia: | https://doi.org/10.1186/s13063-021-05454-8 |
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