What is the influence of randomisation sequence generation and allocation concealment on treatment effects of physical therapy trials? A meta-epidemiological study

OBJECTIVE: To determine if adequacy of randomisation and allocation concealment is associated with changes in effect sizes (ES) when comparing physical therapy (PT) trials with and without these methodological characteristics. DESIGN: Meta-epidemiological study. PARTICIPANTS: A random sample of rand...

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Publicat a:BMJ Open
Autors principals: Armijo-Olivo, Susan, Saltaji, Humam, da Costa, Bruno R, Fuentes, Jorge, Ha, Christine, Cummings, Greta G
Format: Artigo
Idioma:Inglês
Publicat: BMJ Publishing Group 2015
Matèries:
Epidemiology
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4563231/
https://ncbi.nlm.nih.gov/pubmed/26338841
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmjopen-2015-008562
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