Psychological Trauma: Theory, Research, Practice, and Policy (Jul 2, 2018): No Pagination Specified Objective: Comorbidity is the rule and not the exception among veterans with posttraumatic stress disorder (PTSD). Examining comorbidities in a veteran population allows us to better understand veterans’ symptoms and recognize when mental health treatment may need to be tailored to other co-occurring issues. This article evaluates comorbid mood and anxiety disorders and PTSD symptom severity in a large sample of veterans from multiple eras of service, including the recent wars. To read the full article, log in using your NHS OpenAthens details. in Iraq and Afghanistan.