Mixed CBT trials had elements of the following types: breathing retraining, cognitive restructuring, crisis/safety planning, exposure (imaginal, in vivo, or both), guided imagery, mindfulness training, psychoeducation, relapse prevention, relaxation training, self-monitoring, skills training, and stress management.

BEP = brief eclectic psychotherapy; CBT = cognitive behavioral therapy; CBT-M = CBT mixed; COPE = Concurrent Treatment of PTSD and Substance Use Disorders using Prolonged Exposure; CPT = cognitive processing therapy; CR = cognitive restructuring; CT = cognitive therapy; EFT = emotional freedom techniques; EMDR = eye movement desensitization and reprocessing; IE = imaginal exposure; IPT = interpersonal therapy; IRT = imagery rehearsal therapy; MBSR = mindfulness-based stress reduction; MEST = memory specificity training; mPE = modified PE; NA = not applicable; NET = narrative exposure therapy; NF = neurofeedback training; PCT = present-centered therapy; PDT = psychodynamic therapy; PE = prolonged exposure; SAT = structured approach therapy; SIT = stress inoculation training; SS = Seeking Safety; TAR = trauma affect regulation; VRE = virtual reality exposure; WRE = written exposure therapy.