<p>We conducted a retrospective cohort study using secondary data from Andijan Region Republican AIDS Center. Our study included all people 18 years of age and older newly diagnosed with HIV between January 1, 2018, and June 31, 2021. We analyzed sociodemographic and behavioral factors associated with non-initiation of ART, defined as not having initiated ART by December 31, 2021. Using multivariable analysis, we calculated risk ratios (RR) and 95% confidence intervals (CI).</p>