Suicidal Ideation and Suicide Attempts Among Lesbian, Gay, Bisexual, Pansexual, Queer, and Asexual Youth: Differential Impacts of Sexual Orientation, Verbal, Physical, or Sexual Harassment or Assault, Conversion Practices, Family or Household Religiosity, and School Experience.

Abstract

Purpose: This article examines factors associated with suicidal ideation and suicide attempts in the past 12 months among lesbian, gay, bisexual, pansexual, queer, asexual, or other non-heterosexual identifying youth (LGBQA+). Methods: A national Australian cross-sectional online survey was conducted involving 4370 cisgender LGBQA+ participants aged 14-21 years from September to October 2019. Multivariable logistic regression analyses were performed to examine significant factors associated with suicidal ideation and suicide attempts in the past 12 months. Research ethics approval for the WTI4 study was granted by the La Trobe University Human Research Ethics Committee and the ACON Research Ethics Review Committee. Results: Overall, 56.4% of participants reported suicidal ideation and 8.9% a suicide attempt in the past 12 months. Multivariable regression results show that participants aged younger than 18 years, lesbian (compared with gay) identifying, those living in rural or remote locations (compared with inner city), those reporting any verbal, physical, or sexual harassment or assault based on sexual orientation or gender identity, or who had a religious family or household, or had experienced conversion practices in the past 12 months reported higher levels of suicidal ideation or suicide attempts. Those who reported feeling part of their school reported lower levels of suicidal ideation and suicide attempts. Conclusion: High levels of suicidal ideation and suicide attempts among young LGBQA+ people in Australia highlight a need for the ongoing inclusion of LGBQA+ youth as a priority population for suicide prevention. The findings illustrate key factors associated with a greater risk of suicidality among young LGBQA+ people. These findings can be used to inform the provision of tailored support services, including culturally safe suicide prevention programs and efforts to address stigma, discrimination, and conversion practices.