Methods and strategies for effectively surveying the LGBTQ+ population

The Lesbian, Gay, Bisexual, Transgender, and Queer (LGBTQ) population is at a substantially elevated risk for myriad health complications, due in large part to structural and social inequities. As such, the LGBTQ population is an important demographic to survey regarding their health. As with many populations facing inequality, the LGBTQ population is often hard to sample. In light of this challenge, several approaches may be required in order to effectively surveying this population. Specifically, advances in sampling methodologies, leveraging community partnerships, and culturally aware question design appear to increase the likelihood of a successful LGBTQ-focused health survey. The Southern LGBTQ Health Study is examined as a case study in effectively conducting a large, multi-state LBTQ health survey. They used a simple snowball sampling strategy where their online health survey was distributed through a wide network of community organizations across several states. They also employed members of the LGBTQ community as "Survey Ambassadors" to help recruit their peers to participate in the study. This case study demonstrated several successful methods. Their combined sampling methodology resulted in almost 6000 respondents. Their question for sexual orientation ("Check all that apply") resulted in rich, easy to interpret data and was well received by the participants. However, this case study also provided valuable learning opportunities. Had they used a more formalized approach to their sampling, they would have had greater generalizability to their target population. Also, the use of an open-ended question regarding gender identity generated data that was not conducive to formal analysis without significant resources dedicated to cleaning the data.