Reproductive endocrinology

Transgender and gender diverse autistic adults’ experiences undergoing gender-affirming hormone therapy as prescribed

J Clin Endocrinol MetabPublished Mixed-methods study

Authors' conclusion

Findings highlight that autistic adults accessing gender endocrinology settings may experience greater challenges adhering to GAHT as prescribed.

Study context

Population
Autistic transgender and gender diverse (TGD) and non-autistic adults undergoing gender-affirming hormone therapy (GAHT) at a state-wide Gender Endocrinology clinic, Australian tertiary hospitalStudy A
Participants
112 participants
Exposure
Autistic vs non-autistic TGD adults undergoing GAHT
  • Formal ASD diagnosisn = 35
  • Self-identifying autisticn = 46
  • Non-autisticn = 31reference
Outcome
GAHT adherence
Methodological detailsonline survey and convergent mixed-methods interview study, single-centre, state-wide Gender Endocrinology clinic, Australian tertiary hospital, semi-structured interviews, thematic analysis, Study B: semi-structured interviews (n = 6) and Adult/Adolescent Sensory Profile; data analysed thematically and triangulated with AASP results
  • Online survey and convergent mixed-methods interview study
  • Single-centre
  • State-wide Gender Endocrinology clinic, Australian tertiary hospital
  • Semi-structured interviews
  • Thematic analysis
  • Study B: semi-structured interviews (n = 6) and Adult/Adolescent Sensory Profile; data analysed thematically and triangulated with AASP results

Main finding

As reported in the abstract

  • Autistic TGD participants experienced more difficulty adhering to GAHT due to sensory processing differences and executive function challenges

Observational data: associations, not effects.

Further findings

Strategies to promote GAHT adherence

Reflecting on previous sensory experiences, consistent routine, incorporating administration into personal care routines, involving others in appointments, peer support

Original publication

Transgender and gender diverse autistic adults’ experiences undergoing gender-affirming hormone therapy as prescribed. J Clin Endocrinol Metab. Published 8 September 2026. doi:10.1210/clinem/dgag364

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