Figure 2. Borderline Personality Disorder Severity Index (BPDSI) Scores and Duration of Treatment Retention.
A, Estimated marginal means and 95% CIs from the generalized linear mixed model (GLMM) analysis of the total BPDSI scores for the 3 treatment arms. The horizontal line indicates the clinical BPDSI cutoff score of 15, and whiskers indicate 95% CIs. B, Treatment retention by study arm quarterly for 2 years, from the GLMM survival analysis. IGST indicates combined individual and group schema therapy; PGST, predominantly group schema therapy; and TAU, (optimal) treatment as usual.