Sav Zwickl1, Alex Fang Qi Wong1, Eden Dowers1, Shalem Yiner-Lee Leemaqz1,2, Ingrid Bretherton1,3, Teddy Cook4, Jeffrey D Zajac1,3, Paul S F Yip5, Ada S Cheung6,7. 1. Trans Health Research Group, Department of Medicine (Austin Health), The University of Melbourne, Melbourne, Victoria, 3084, Australia. 2. College of Medicine and Public Health, Flinders University, Adelaide, South Australia, 5042, Australia. 3. Department of Endocrinology, Austin Health, 145 Studley Road, Heidelberg, Victoria, 3084, Australia. 4. ACON Health, Surry Hills, New South Wales, Australia. 5. Centre for Suicide Research and Prevention, The University of Hong Kong, Hong Kong, China. 6. Trans Health Research Group, Department of Medicine (Austin Health), The University of Melbourne, Melbourne, Victoria, 3084, Australia. adac@unimelb.edu.au. 7. Department of Endocrinology, Austin Health, 145 Studley Road, Heidelberg, Victoria, 3084, Australia. adac@unimelb.edu.au.
Abstract
BACKGROUND: Transgender, including gender diverse and non-binary people, henceforth referred to collectively as trans people, are a highly marginalised population with alarming rates of suicidal ideation, attempted suicide and self-harm. We aimed to understand the risk and protective factors of a lifetime history of attempted suicide in a community sample of Australian trans adults to guide better mental health support and suicide prevention strategies. METHODS: Using a non-probability snowball sampling approach, a total of 928 trans adults completed a cross-sectional online survey between September 2017 and January 2018. The survey assessed demographic data, mental health morbidity, a lifetime history of intentional self-harm and attempted suicide, experiences of discrimination, experiences of assault, access to gender affirming healthcare and access to trans peer support groups. Logistic regression was used to examine the risk or protective effect of participant characteristics on the odds of suicide. RESULTS: Of 928 participants, 85% self-reported a lifetime diagnosis of depression, 63% reported previous self-harm, and 43% had attempted suicide. Higher odds of reporting a lifetime history of suicide attempts were found in people who were; unemployed (adjusted odds ratio (aOR) 1.55 (1.05, 2.29), p = 0.03), had a diagnosis of depression (aOR 3.70 (2.51, 5.45), p < 0.001), desired gender affirming surgery in the future (aOR 1.73 (1.14, 2.61), p = 0.01), had experienced physical assault (aOR 2.01 (1.37, 2.95), p < 0.001) or experienced institutional discrimination related to their trans status (aOR 1.59 (1.14, 2.23), p = 0.007). CONCLUSION: Suicidality is associated with barriers to gender affirming care, gender based victimisation and institutionalised cissexism. Interventions to increase social inclusion, reduce transphobia and enable timely access to gender affirming care, particularly surgical interventions, are potential areas of intervention.
BACKGROUND: Transgender, including gender diverse and non-binary people, henceforth referred to collectively as trans people, are a highly marginalised population with alarming rates of suicidal ideation, attempted suicide and self-harm. We aimed to understand the risk and protective factors of a lifetime history of attempted suicide in a community sample of Australian trans adults to guide better mental health support and suicide prevention strategies. METHODS: Using a non-probability snowball sampling approach, a total of 928 trans adults completed a cross-sectional online survey between September 2017 and January 2018. The survey assessed demographic data, mental health morbidity, a lifetime history of intentional self-harm and attempted suicide, experiences of discrimination, experiences of assault, access to gender affirming healthcare and access to trans peer support groups. Logistic regression was used to examine the risk or protective effect of participant characteristics on the odds of suicide. RESULTS: Of 928 participants, 85% self-reported a lifetime diagnosis of depression, 63% reported previous self-harm, and 43% had attempted suicide. Higher odds of reporting a lifetime history of suicide attempts were found in people who were; unemployed (adjusted odds ratio (aOR) 1.55 (1.05, 2.29), p = 0.03), had a diagnosis of depression (aOR 3.70 (2.51, 5.45), p < 0.001), desired gender affirming surgery in the future (aOR 1.73 (1.14, 2.61), p = 0.01), had experienced physical assault (aOR 2.01 (1.37, 2.95), p < 0.001) or experienced institutional discrimination related to their trans status (aOR 1.59 (1.14, 2.23), p = 0.007). CONCLUSION: Suicidality is associated with barriers to gender affirming care, gender based victimisation and institutionalised cissexism. Interventions to increase social inclusion, reduce transphobia and enable timely access to gender affirming care, particularly surgical interventions, are potential areas of intervention.
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