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Influence of placebo effect in mental disorders research: A systematic review and meta‐analysis
BACKGROUND: Randomized controlled trials (RCT) in mental disorders research commonly use active control groups including psychotherapeutic shams or inactive medication. This meta‐analysis assessed whether placebo conditions (active controls) had an effect compared to no treatment or usual care (pass...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9286474/ https://www.ncbi.nlm.nih.gov/pubmed/35224726 http://dx.doi.org/10.1111/eci.13762 |