Inclusion of Retracted Studies in Systematic Reviews and Meta-Analyses of Interventions: A Systematic Review and Meta-Analysis.
Graña Possamai Carolina, Cabanac Guillaume, Perrodeau Elodie, +3 more·JAMA internal medicine
IMPORTANCE: Retractions are rising in the scientific literature, increasing the risk of reusing unreliable results. OBJECTIVES: To identify reports of systematic reviews that included retracted studies in their meta-analyses, and to assess the impact of these retracted studies on the results. DESIGN, SETTING, AND PAR…