Trans-inclusive Sexual Health Questionnaire to Improve Human Immunodeficiency Virus/Sexually Transmitted Infection (STI) Care for Transgender Patients: Anatomic Site-Specific STI Prevalence and Screening.

Abstract

In 2018, the municipal Sexual Health Clinic in Seattle, implemented trans-inclusive questions about sexual behavior, anatomy, gender-affirming surgeries, and sexually transmitted infection (STI) symptoms in the clinic's computer-assisted self-interview (CASI) to improve care for transgender and nonbinary (TNB) patients. We calculated test positivity, the proportion of TNB patient visits that received testing for human immunodeficiency virus (HIV); syphilis; pharyngeal, rectal, and urogenital gonorrhea (GC); and chlamydia (CT) before (5/2016-12/2018) and after (12/2018-2/2020) implementation of new CASI questions, and the proportion of asymptomatic patients who received anatomic site-specific screening based on reported exposures. There were 434 TNB patients with 489 and 337 clinic visits during each period, respectively. Nonbinary patients assigned male at birth (AMAB) had the highest prevalence of GC (10% pharyngeal, 14% rectal, 12% urogenital). Transgender women, transgender men, and nonbinary people AMAB had a high prevalence of rectal CT (10%, 9%, and 13%, respectively) and syphilis (9%, 5%, and 8%). Asymptomatic transgender women, transgender men, and nonbinary patients AMAB were more likely to receive extragenital GC/CT screening compared with nonbinary patients assigned female at birth. After implementation of trans-inclusive questions, there was a 33% increase in the number of annual TNB patient visits but no statistically significant increase in HIV/STI testing among TNB patients. TNB people had a high prevalence of extragenital STIs and syphilis. Implementation of trans-inclusive medical history questions at a clinic that serves cisgender and transgender patients was feasible and important for improving the quality of affirming and inclusive sexual healthcare.