Effects of a waiting list control design on alcohol consumption among online help-seekers: protocol for a randomised controlled trial

INTRODUCTION: Sparse attention has been given to the design of control conditions in trials, despite their important role as contrasts for novel treatments, and thus as a key determinant of effect sizes. This undermines valid inferences on effect estimates in trials, which are fundamentally comparat...

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Detalles Bibliográficos
Autores principales: Bendtsen, Marcus, Ulfsdotter Gunnarsson, Katarina, McCambridge, Jim
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BMJ Publishing Group 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8395291/
https://www.ncbi.nlm.nih.gov/pubmed/34446493
http://dx.doi.org/10.1136/bmjopen-2021-049810