title: The comorbidity of post-traumatic stress disorder and suicidality in Vietnam veterans.
abstract: Vietnam veterans (N = 232) recruited from three sources were assessed for suicidal thinking and behaviors, and symptoms of posttraumatic stress disorder (PTSD) and depression. Findings support the notion that suicidal thoughts are prevalent in this group, with veterans in psychotherapy reporting a greater likelihood of such symptoms (82.6%) than veterans in the community (35.7%) or those seeking assistance through a veteran's outreach center (66.7%). Thoughts of ending one's life and a previous suicide attempt were significantly correlated with a diagnosis of PTSD (r = .53, p < .001; and r = .33, p < .001, respectively). Veterans with a diagnosis of PTSD and depression or dysthymia were also more likely to report suicidal thinking and behaviors than veterans with only one of the diagnoses.
authors.affiliation: University of Cincinnati, Department of Psychiatry, OH.
authors.forename: T L
authors.initials: TL
authors.lastname: Kramer
authors.forename: J D
authors.initials: JD
authors.lastname: Lindy
authors.forename: B L
authors.initials: BL
authors.lastname: Green
authors.forename: M C
authors.initials: MC
authors.lastname: Grace
authors.forename: A C
authors.initials: AC
authors.lastname: Leonard
mesh_terms: D000328:Adult; D003130:Combat Disorders / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D015897:Comorbidity; D006801:Humans; D008297:Male; D010552:Personality Assessment; D011613:Psychotherapy; D012307:Risk Factors; D013405:Suicide / Q000523:psychology / Q000706:statistics & numerical data*; D013406:Suicide, Attempted / Q000517:prevention & control / Q000523:psychology / Q000706:statistics & numerical data*; D013850:Thinking; D014728:Veterans / Q000523:psychology / Q000706:statistics & numerical data*; D014744:Vietnam; D000092864:Suicide Prevention