Individually Randomized Group Treatment Trials: A Critical Appraisal of Frequently Used Design and Analytic Approaches

Objectives. We reviewed published individually randomized group treatment (IRGT) trials to assess researchers’ awareness of within-group correlation and determine whether appropriate design and analytic methods were used to test for treatment effectiveness. Methods. We assessed sample size and analy...

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Bibliographische Detailangaben
Hauptverfasser: Pals, Sherri L., Murray, David M., Alfano, Catherine M., Shadish, William R., Hannan, Peter J., Baker, William L.
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Public Health Association 2008
Schlagworte:
Innovations in Design and Analysis
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2446464/
https://ncbi.nlm.nih.gov/pubmed/18556603
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.2105/AJPH.2007.127027
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