“…Covariates, which were selected based on the scientific literature and are shown with their categorization in Table 1, included sociodemographic factors (i.e., age, race/ethnicity, nativity, religion in which raised, place of residence, relationship status, educational attainment, household poverty level, and employment status, which we conceptualized as potential confounders), health care access indicators (i.e., health insurance status and usual source of care, which we conceptualized as potential mediators (Kerker et al, 2006; Solarz, 1999; Gonzales and Blewett, 2014; Jerant et al, 2013)), and STI diagnosis history (i.e., ever diagnosed with herpes or syphilis and diagnosed with chlamydia or gonorrhea in the past year, which we conceptualized as potential mediators (Everett, 2013)). Data on sex of lifetime sexual partners and sexual identity were missing for 0.8% (n = 87) and 1.0% (n = 128) of women, respectively.…”