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Abstract
Youths who are lesbian, gay, or bisexual (LGB) are more likely than heterosexuals to commit suicide. Substance use, PTSD, and depression are independent risk factors for suicidality; however, the extent to which these factors interact to predict suicidality is unclear. The current study examined the association between substance use, PTSD symptoms (PTSS), depressive symptoms, and suicidality in a sample of 68 traumatized minority LGB youths. Participants were recruited from an LGBT community center and completed a packet of questionnaires. Substance use and depressive symptoms were positively associated with prior suicide attempts. A significant three-way interaction revealed that substance use interacted with both PTSS and depressive symptoms to increase the odds of attempted suicide. Results underscore the importance of integrating substance use components into PTSD/depression treatment to reduce suicide risk in LGB youth.
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Notes on contributors
Brian C. Smith
Brian C. Smith, Department of Psychology, Kent State University, Kent, OH, USA.
Aaron P. Armelie
Aaron P. Armelie, Department of Psychiatry and Behavioral Services, Tulane University School of Medicine, New Orleans, LA, USA.
Jessica M. Boarts
Jessica M. Boarts, Department of Psychology, Kent State University, Kent, OH, USA.
Miquel Brazil
Miquel Brazil, AIDS Taskforce of Greater Cleveland, Cleveland, OH, USA.
Douglas L. Delahanty
Douglas L. Delahanty, Kent State University, Department of Psychology, Kent, and Northeastern Ohio Medical University (NEOMED), Rootstown, OH, USA.
