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. 2017 May 23;55(6):1650–1657. doi: 10.1128/JCM.02498-16

TABLE 2.

Qualitative comparison between QFT and QFT-Plus

QFT result Value [no. (%)] for:
QFT-Plus
QFT-Plus TB1
QFT-Plus TB2
QFT-Plus-C
Positive Negative Positive Negative Positive Negative Positive Negative
Positive 31 (3.1) 11 (1.1) 25 (2.5) 17 (1.7) 29 (2.9) 13 (1.3) 23 (2.3) 19 (1.9)
Negative 32 (3.2) 913 (92.5) 16 (1.6) 929 (94.1) 22 (2.2) 923 (93.5) 6 (0.6) 939 (95.1)
Total 63 (6.4) 924 (93.6) 41 (4.2) 946 (95.8) 51 (5.2) 936 (94.8) 29 (2.9) 958 (97.1)