Comparing Two-Step Approaches to Measuring Gender Identity: The Reliability and Applications of Asking About Sex Assigned at Birth versus Transgender Self-Identification.

Inclusive measures of gender are critical for health equity research. This study compared the reliability and applications of two different approaches for measuring gender in response to emerging community concerns regarding the potential harms of asking about sex assigned at birth (SAAB) within transgender and gender diverse (TGD) populations. Using data from a 2021 survey of LGBTQ+ people in Washington state, we compared approaches for measuring gender via a two-step question that collected data on: (1) current gender and SAAB versus (2) current gender and transgender self-identification.

Heterogeneity in HIV/Sexually Transmitted Infection Prevalence and Prevention Among the Partners of Transgender and Nonbinary People.

Background: Transgender and nonbinary (TNB) people are diverse in their sexual orientation and partnerships. We describe the epidemiology of HIV/sexually transmitted infection (STI) prevalence and prevention utilization among the partners of TNB people in Washington State.

Methods: We pooled data from five 2017 to 2021 cross-sectional HIV surveillance data sources to generate a large sample of TNB people and cisgender people who had a TNB partner in the past year.