CXCL10 and tuberculosis: For the evaluation of the potential of IP-10 measured either in serum or urine or M. tb-stimulated whole blood QFT cultures enabling discrimination between the study groups, receiver operating characteristic curves were plotted (S3–S6 Figs), and the area under the curve (AUC) was determined and the following comparisons: (1) HC vs. TB+LTBI+NMP, (2) TB vs. LTBI+NMP+HC, (3) TB+LTBI vs. HC+NMP, and (4) TB+NMP vs. HC+LTBI (Table 4).