How common is alcohol use disorder in posttraumatic stress disorder? A systematic review, meta-analysis, and moderator analysis.
BACKGROUND AND OBJECTIVES Comorbidity between posttraumatic stress disorder (PTSD) and alcohol use disorder (AUD) complicates care, yet reported prevalence varies widely across settings and methods. We estimated AUD prevalence among adults with PTSD and identified sources of variability. METHODS We searched PubMed, G...