Table 3: Agreement between the TST and IGRA in TB and NMLD patients.

Groups Concordance rate % κ-value* 95% CI All patients 74% 0.46 0.24, 0.67 TB patients 72% 0.41 0.10, 0.72 NMLD patients 76% 0.27 −0.14, 0.68

κ coefficient.