“…( Parchem and Molock, 2022 , Zhang et al, 2021 , Wise et al, 2019 ) Other studies identified that demographic characteristics (e.g., age, sex, race/ethnicity, and educational status) might be associated with the HIV testing behaviors. ( Qiao et al, 2018 ) Much of the prior literature focused on HIV testing behaviors among specific populations, such as men who have sex with men, ( Bien-Gund et al, 2022 ) transgender, ( Tordoff et al, 2022 , Pitasi et al, 2020 ) Black racial groups, ( Uzoeghelu et al, 2021 ) youth, ( Haney-Caron et al, 2021 , Phillips et al, 2020 ) or populations from a specific region in the U.S. ( Marshall et al, 2020 , Daniel et al, 2022 ) In addition to these populations, prior studies also focused on people with mental illnesses like depression, demonstrating the potential influence of depression status on HIV testing. ( Senn and Carey, 2009 , Yehia et al, 2014 ) Our study adds to existing literature by focusing on a nationally representative sample of adults with self-reported depression across all demographic factors.…”