title: Alpha, Beta, Meta: Guidelines for Assessing Power and Type I Error in Meta-Analyses.
authors.affiliation: From the Departments of Quantitative Health Sciences and Outcomes Research, Cleveland Clinic, Cleveland, Ohio.
authors.forename: Edward J
authors.initials: EJ
authors.lastname: Mascha
mesh_terms: D000776:Anesthesiology / Q000379:methods* / Q000706:statistics & numerical data*; D006801:Humans; D012107:Research Design / Q000706:statistics & numerical data*; D012196:Review Literature as Topic