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Are gender-affirming surgeries associated with better mental health outcomes among transgender and gender diverse (TGD) people?
In this secondary analysis of the 2015 US Transgender Survey (n = 27 715), TGD people with a history of gender-affirming surgery had significantly lower odds of past-month psychological distress, past-year tobacco smoking, and past-year suicidal ideation compared with TGD people with no history of gender-affirming surgery.
These findings support the provision of gender-affirming surgeries for TGD people who seek them.
Requests for gender-affirming surgeries are rapidly increasing among transgender and gender diverse (TGD) people. However, there is limited evidence regarding the mental health benefits of these surgeries.
To evaluate associations between gender-affirming surgeries and mental health outcomes, including psychological distress, substance use, and suicide risk.
Design, Setting, and Participants
In this study, we performed a secondary analysis of data from the 2015 US Transgender Survey, the largest existing data set containing comprehensive information on the surgical and mental health experiences of TGD people. The survey was conducted across 50 states, Washington, DC, US territories, and US military bases abroad. A total of 27 715 TGD adults took the US Transgender Survey, which was disseminated by community-based outreach from August 19, 2015, to September 21, 2015. Data were analyzed between November 1, 2020, and January 3, 2021.
The exposure group included respondents who endorsed undergoing 1 or more types of gender-affirming surgery at least 2 years prior to submitting survey responses. The comparison group included respondents who endorsed a desire for 1 or more types of gender-affirming surgery but denied undergoing any gender-affirming surgeries.
Main Outcomes and Measures
Endorsement of past-month severe psychological distress (score of ≥13 on Kessler Psychological Distress Scale), past-month binge alcohol use, past-year tobacco smoking, and past-year suicidal ideation or suicide attempt.
Of the 27 715 respondents, 3559 (12.8%) endorsed undergoing 1 or more types of gender-affirming surgery at least 2 years prior to submitting survey responses, while 16 401 (59.2%) endorsed a desire to undergo 1 or more types of gender-affirming surgery but denied undergoing any of these. Of the respondents in this study sample, 16 182 (81.1%) were between the ages of 18 and 44 years, 16 386 (82.1%) identified as White, 7751 (38.8%) identified as transgender women, 6489 (32.5%) identified as transgender men, and 5300 (26.6%) identified as nonbinary. After adjustment for sociodemographic factors and exposure to other types of gender-affirming care, undergoing 1 or more types of gender-affirming surgery was associated with lower past-month psychological distress (adjusted odds ratio [aOR], 0.58; 95% CI, 0.50-0.67; P < .001), past-year smoking (aOR, 0.65; 95% CI, 0.57-0.75; P < .001), and past-year suicidal ideation (aOR, 0.56; 95% CI, 0.50-0.64; P < .001).
Conclusions and Relevance
This study demonstrates an association between gender-affirming surgery and improved mental health outcomes. These results contribute new evidence to support the provision of gender-affirming surgical care for TGD people.
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Corresponding Author: Anthony N. Almazan, BA, Harvard Medical School, 25 Shattuck St, Boston, MA 02215 (firstname.lastname@example.org).
Accepted for Publication: February 5, 2021.
Published Online: April 28, 2021. doi:10.1001/jamasurg.2021.0952
Author Contributions: Mr Almazan had full access to all of the data in the study and takes responsibility for the integrity of the data and the accuracy of the data analysis.
Concept and design: All authors.
Acquisition, analysis, or interpretation of data: All authors.
Drafting of the manuscript: All authors.
Critical revision of the manuscript for important intellectual content: All authors.
Statistical analysis: Almazan.
Obtained funding: Keuroghlian.
Administrative, technical, or material support: Keuroghlian.
Conflict of Interest Disclosures: Dr Keuroghlian reported grants from Patient-Centered Outcomes Research Institute Contract AD-2017C1-6569 (PI: Sari L. Reisner) during the conduct of the study; in addition, Dr Keuroghlian stands to receive future royalties as editor of a forthcoming McGraw-Hill Education textbook on transgender and gender diverse care. No other disclosures were reported.
Funding/Support:This work was supported by contract AD-2017C1-6569 from the Patient-Centered Outcomes Research Institute (PI: Dr Sari L. Reisner).
Role of the Funder/Sponsor: The funding source had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.
Additional Contributions: We thank the National Center for Transgender Equality for granting us access to the data from the 2015 US Transgender Survey.
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