Fig. 3From: Factors associated with health-related quality of life in a large national sample of patients receiving opioid substitution treatment in Germany: A cross-sectional studySF-12 scores by age groups, compared with the German general population. Means and standard errors of A: Physical Component Summary scores (PCS) and B: Mental Component Summary scores (MCS) by age groups for the study sample of OST patients (n = 2176) and the German normative sample (n = 6676)Back to article page