Diagnostic accuracy of Mycobacterium tuberculosis antigen-induced interferon-γ-inducible protein 10 for latent tuberculosis infection among high-risk groups: a systematic review and meta-analysis
BackgroundLatent tuberculosis infection (LTBI) affects nearly a quarter of the world’s population, yet current diagnostic tools are suboptimal. Interferon-γ-inducible protein 10 (IP-10) has been proposed as a candidate biomarker, but its diagnostic val…