Profiles of Sexual Economic Exchanges among Women in Kisumu, Kenya: A Latent Class Analysis.

Sexual economic exchanges, including sex work and transactional sex, have been consistently associated with HIV acquisition among young women in sub-Saharan Africa. Heterogeneity in HIV vulnerability across overlapping types of sexual economic exchange has not been sufficiently explored, limiting appropriate and effective linkage to prevention interventions. From January 2017 to May 2018, cross-sectional data were captured at screening for entry into an HIV incidence cohort in Kisumu, Kenya.