title: Gender differences in depression and PTSD symptoms following combat exposure.
abstract: BACKGROUND
  This research examined gender as a moderator of the association between combat exposure (CE) and depression as well as CE and PTSD symptoms among a nonclinical sample of Soldiers following deployment in support of operations in Afghanistan and Iraq.
  
  
  METHODS
  Cases included 6,943 (516 women, 6,427 men) active duty Soldiers that were retrospectively analyzed from a pre- and post-deployment screening database at a large Army installation.
  
  
  RESULTS
  Gender moderated the association between CE and depressive and PTSD symptoms such that higher levels of CE were more strongly associated with depression and PTSD symptoms in women compared to men. Female Soldiers also reported higher severity of depressive symptoms compared to male Soldiers, whereas men reported higher levels of CE and a greater number of previous deployments compared to women.
  
  
  CONCLUSIONS
  CE was a stronger predictor of post-deployment depression and PTSD symptoms for women compared to men. These results provide evidence for gender-based differences in depression and PTSD risk. Screening for degree of CE in addition to symptoms associated with depression and PTSD can help with the care for service members who are returning from deployments to combat zones.
authors: National Center for Telehealth and Technology (T2), Defense Center of Excellence (DCoE) for Psychological Health and Traumatic Brain Injury, Old Madigan Army Medical Center, Tacoma, Washington 98431, USA. david.luxton@us.army.mil
authors: David D
authors: DD
authors: Luxton
authors: Nancy A
authors: NA
authors: Skopp
authors: Shira
authors: S
authors: Maguen
mesh_terms: D000293:Adolescent; D000328:Adult; D055826:Afghan Campaign 2001-; D003130:Combat Disorders / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D003866:Depressive Disorder / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D005260:Female; D006801:Humans; D054542:Iraq War, 2003-2011; D008297:Male; D008403:Mass Screening; D008875:Middle Aged; D008889:Military Personnel / Q000523:psychology*; D010555:Personality Inventory / Q000706:statistics & numerical data; D011594:Psychometrics; D012189:Retrospective Studies; D012737:Sex Factors; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis* / Q000453:epidemiology* / Q000523:psychology; D055815:Young Adult