Figure 2
From: Subcortical volumetric abnormalities in bipolar disorder

Adjusted Cohen’s d estimates for BD patients split by diagnosis subtype (type I or type II) versus controls. Effect sizes for the volumetric differences between bipolar disorder (BD) type I and controls (CTL) are shown in red and BD II and controls are shown in green. All effect sizes are reported after accounting for age, sex and intracranial volume. Error bars show mean effect size ± s.e.m. Effect sizes were considered significant (marked with *) if they exceeded the study-wide significance threshold (P<4.91 × 10−3).