Changes in posttraumatic stress disorder (PTSD) and depressive symptoms over the course of prolonged exposure.

Conclusion: The relationship between reductions in PTSD and depression during PE is transactional. Regardless of whether PTSD or depression decreases first, reduction in the other symptom cluster is likely to follow. (PsycINFO Database Record (c) 2018 APA, all rights reserved)
Source: Journal of Consulting and Clinical Psychology - Category: Psychiatry & Psychology Source Type: research