Methods of attempted suicide and risk factors in LGBTQ plus youth

Background: This study aimed to identify patterns of attempted suicide methods and risk factors in lesbian, gay, bisexual, transgender, queer and other gender/sexual minority (LGBTQ+) youth by comparing them to non-LGBTQ+ youth. Methods: A total of 9281 Chinese college students completed the study, 8313 participants were included in the analysis of which 1032 were LGBTQ+ youth and 7281 were non-LGBTQ+ youth. Sociodemographic information was collected along with several scales and self-report items. This included anxiety scores using the Generalized Anxiety Disorder (GAD)-7, depression scores using the Patient Health Questionnaire (PHQ)-9, mania score using the Altman Self-Rating Mania (ASRM), Childhood Trauma Questionnaire (CTQ), and Intimate Partner Violence (IPV) victimization using the World Health Organization's definition. Self-report items were used to further collect history of non-fatal self-injurious behaviors, parents' related risk factors, history of suicide attempts, and methods of attempted suicide. Results: The prevalence of attempted suicide in LGBTQ+ youth was 4.2%, which in comparison was more than four times higher than non-LGBTQ+ youth. LGBTQ+ youth 19-22 years old were at a significantly higher risk of attempting suicide than non-LGBTQ+ youth. The most common method of attempted suicide was cutting of the wrist, followed by jumping from a high height. There were some common suicide risk factors that were similar between LGBTQ+ and nonLGBTQ+ youth, such as living in a rural area, having a history of a psychiatric disorder, and having a history of non-fatal self-injurious behaviors. The associated increased risk factors for LGBTQ+ youth were having a higher score for CTQ-emotional abuse and CTQ-sexual abuse. Limitation: The causality of risk factors to attempted suicide cannot be assumed due to the crosssectional nature of the survey. Also, due to the relatively small sample size within the subgroups, we did not assess LGBTQ+ youth separately according to the different sexuality groups. Conclusion: LGBTQ+ youth showed a higher prevalence of attempted suicide when compared to their heterosexual peers. Emotional and sexual abuse showed higher rates among LGBTQ+ youth, the cumulative effects of childhood trauma might explain the difficulties in developing healthy coping styles.

Automated summary

The study aimed to identify patterns of attempted suicide methods and risk factors in LGBTQ+ youth by comparing them to non-LGBTQ+ youth. LGBTQ+ youth had a higher prevalence of attempted suicide, especially in the age group of 19-22. Common suicide risk factors were found between LGBTQ+ and non-LGBTQ+ youth, with emotional and sexual abuse showing higher rates among LGBTQ+ youth.