FIG 3.
M. tuberculosis antigen-specific IFN-γ response in PFMC ELISPOT assays is useful for diagnosis of TBP. ROC analysis was performed to determine the power of ADA, ESAT-6 protein-specific SFCs in PFMC, ESAT-6/CFP-10 peptide pool-specific SFCs in PFMC, and ESAT-6 protein-specific SFCs and ESAT-6/CFP-10 peptide pool-specific SFCs in PBMC to distinguish TBP from non-TBP. 95% CI, 95% confidence interval.