Understanding and Addressing LGBTQ+ Cancer Health Disparities

Lesbian, gay, bisexual, transgender, and queer (LGBTQ+) cancer survivors disproportionately experience physical and mental health comorbidities compared with their heterosexual and cisgender counterparts. A recent study by Waters and colleagues evaluates associations between LGBTQ+ identity and physical and mental health comorbidities and activity limitations using Behavioral Risk Factor Surveillance System data. Consistent with previous work, their findings suggest that LGBTQ+ survivors have higher odds of several chronic conditions, including asthma, depressive disorders, heart attacks, kidney disease, stroke, and diabetes, as well as reporting disabilities related to vision and cognition and difficulty with activities of daily living, including walking, dressing, and running errands. Waters and colleagues expand on previous work by providing estimates separately for sexual orientation and gender identity. Their results for lesbian, gay, and bisexual survivors were similar to those for LGBTQ+ survivors overall. In novel findings, they report much stronger associations between identifying as transgender or gender nonconforming and nearly all comorbidities compared with cisgender survivors, including those who identify as lesbian, gay, or bisexual. This commentary advocates for the importance of future work considering the drivers of disparities in cancer outcomes based on sexual orientation and gender identity. See related article by Waters et al., p. 1405.