Related Experiment Video
Updated: Jul 23, 2026

Simultaneous Application of Transcranial Direct Current Stimulation during Virtual Reality Exposure
Published on: January 18, 2021
Self-help group participation among substance use disorder patients with posttraumatic stress disorder
P Ouimette1, K Humphreys, R H Moos
1Program Evaluation and Resource Center, Center for Health Care Evaluation, VA Palo Alto Health Care System, Menlo Park, CA, USA. ouimettepc@aol.com
Abstract:
Debate has ensued about whether substance use disorder (SUD) patients with comorbid posttraumatic stress disorder (PTSD) participate in and benefit from 12-step groups. One hundred fifty-nine SUD-PTSD and 1,429 SUD-only male patients were compared on participation in 12-step activities following an index episode of treatment. Twelve-step participation was similar for SUD patients with and without PTSD. PTSD patients with worldviews (e.g., holding disease model beliefs) that more closely matched 12-step philosophy participated more in 12-step activities. Although greater participation was associated with better concurrent functioning, participation did not prospectively predict outcomes after case mix adjustment. An exception was that greater participation predicted decreased distress among PTSD patients whose identity was more consistent with 12-step philosophy. In summary, PTSD patients participate in and benefit from 12-step participation; continuing involvement may be necessary to maintain positive benefits.
Related Concept Videos
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
Stress and Mental Health
Individuals with depression often experience challenges in both their personal and professional...
Stress Prevention and Stress Management Techniques VI
Motivation and Self-Determination
Motivation, the driving force behind behavior, plays a pivotal role at every stage of the change process. The research...
Post-traumatic Stress Disorder
Symptoms and Behavioral Manifestations
A spectrum of distressing symptoms characterizes PTSD. Recurrent flashbacks, where individuals involuntarily relive traumatic events, are a...
Group Therapy
Self-Help Support Groups
Accessibility and Cost-Effectiveness
One of the primary strengths of self-help...

