Fig. 2From: Discordant results of Xpert MTB/Rif assay and BACTEC MGIT 960 liquid culture to detect Mycobacterium tuberculosis in community screening in VietnamBacterial load of Xpert-positive sputum samples, and their corresponding MGIT results. CT cycle threshold; MGIT Mycobacterium growth indicator tube; Xpert: Xpert MTB/Rif. n = 248 (2 Xpert(+) individuals with CT value missing)Back to article page