Jiafeng Zhang

Vitamin D for type 2 diabetes prevention: cost-effective, but not yet cost-saving

Briody and colleagues provide the first cost-effectiveness analysis of vitamin D for preventing type 2 diabetes in US adults with prediabetes, addressing a gap identified by the 2024 Endocrine Society guideline.1 The microsimulation is careful and transparent, and the conclusion...

Bridging the monitoring gap in resource-limited settings: A head-to-head evaluation of two Chinese HIV-1 RNA quantification assays and Roche TaqMan

Background HIV-1 RNA quantification assays are essential for evaluating antiretroviral therapy (ART) efficacy and diagnosing HIV infection, playing a pivotal role in HIV/AIDS management and treatment. Methods This study compares two Chinese-manufactured HIV-1 RNA quantification a...