Fig 2.
LoD95TB of BD-MAX MDR-TB (BD-MAX), Xpert MTB/Rif Ultra (XP-Ultra) and FluoroType MTB (FT-MTB) in human sputum (A), MUCAS (B) and physiological saline solution (C). Red arrow: calculated LoD95TB, solid black line: predicted positive assay, blue dashed line: 95% probability of a positive assay, black dashed lines: upper and lower CI95 intervals.