Fig. 2: Forest plot of effect sizes for within-group change in placebo and active treatment groups. | Molecular Psychiatry

Fig. 2: Forest plot of effect sizes for within-group change in placebo and active treatment groups.

From: Placebo effects in randomized trials of pharmacological and neurostimulation interventions for mental disorders: An umbrella review

Fig. 2

Dots represent placebo group effect size while triangles represent active effect size. CI confidence interval, MDD major depressive disorder, GAD generalized anxiety disorder, SAD social anxiety disorder, OCD obsessive-compulsive disorder, g Hedges’ g, d Cohen’s d, SMC standardized mean change, NR not reported.

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