Systematic review and meta-analysis of risk prediction models for HIV testing in key populations
Introduction HIV infection continues to pose a significant global public health challenge. By the end of 2024, an estimated 40.8 million individuals were living with HIV worldwide, with approximately 91.4 million cumulative deaths attributed to AIDS-related causes.1 Despite notable advancements in HIV prevention and treatment, new infections persist disproportionately among key populations.2 It is estimated […]