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. Author manuscript; available in PMC: 2021 Oct 23.
Published in final edited form as: Int J Infect Dis. 2021 Aug 10;111:85–91. doi: 10.1016/j.ijid.2021.08.014

Fig. 3.

Fig. 3.

Resolution of inconclusive IGRAs. A. Among all study participants, borderline T- SPOT.TB was positive in 50% (14 of 28) of the cases by QFT, while indeterminate QFTs were positive by T- SPOT.TB in 100% (17 of 17) of the cases. B. Among all older participants, borderline T- SPOT.TB was positive in 64% (7 of 11) of the cases by QFT, while indeterminate QFTs were positive by T- SPOT.TB in 100% (8 of 8) of the cases.