title: Diagnostic and psychosocial differences in psychiatrically hospitalized military service members with single versus multiple suicide attempts.
abstract: BACKGROUND
  Individuals with multiple versus single suicide attempts present a more severe clinical picture and may be at greater risk for suicide. Yet group differences within military samples have been vastly understudied.
  
  
  OBJECTIVE
  The objective is to determine demographic, diagnostic, and psychosocial differences, based on suicide attempt status, among military inpatients admitted for suicide-related events.
  
  
  METHODS
  A retrospective chart review design was used with a total of 423 randomly selected medical records of psychiatric admissions to a military hospital from 2001 to 2006.
  
  
  RESULTS
  Chi-square analyses indicated that individuals with multiple versus single suicide attempts were significantly more likely to have documented childhood sexual abuse (p =.025); problem substance use (p=.001); mood disorder diagnosis (p=.005); substance disorder diagnosis (p =.050); personality disorder not otherwise specified diagnosis (p =.018); and Axis II traits or diagnosis (p=.038) when compared to those with a single attempt history. Logistic regression analyses showed that males with multiple suicide attempts were more likely to have problem substance use (p=.005) and a mood disorder diagnosis (p =.002), while females with a multiple attempt history were more likely to have a history of childhood sexual (p =.027).
  
  
  CONCLUSIONS
  Clinically meaningful differences among military inpatients with single versus multiple suicide attempts exist. Targeted Department of Defense suicide prevention and intervention efforts that address the unique needs of these two specific at-risk subgroups are additionally needed.
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: Kristen M
authors.initials: KM
authors.lastname: Kochanski-Ruscio
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: Jaime T
authors.initials: JT
authors.lastname: Carreno-Ponce
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: Kathryn
authors.initials: K
authors.lastname: DeYoung
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA.
authors.forename: Geoffrey
authors.initials: G
authors.lastname: Grammer
authors.affiliation: Department of Medical and Clinical Psychology, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. Electronic address: marjan.holloway@usuhs.edu.
authors.forename: Marjan
authors.initials: M
authors.lastname: Ghahramanlou-Holloway
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006760:Hospitalization; D006801:Humans; D007297:Inpatients / Q000523:psychology*; D008297:Male; D001523:Mental Disorders / Q000523:psychology*; D008875:Middle Aged; D008889:Military Personnel / Q000523:psychology* / Q000706:statistics & numerical data; D008960:Models, Psychological; D012008:Recurrence; D012189:Retrospective Studies; D012307:Risk Factors; D019966:Substance-Related Disorders / Q000523:psychology*; D013406:Suicide, Attempted / Q000523:psychology* / Q000706:statistics & numerical data; D055815:Young Adult