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. 2012 Apr;19(4):522–526. doi: 10.1128/CVI.05573-11

Table 3.

Comparison between the QFT-GIT assay and the InBios TB IgG assay

QFT-GIT status No. with indicated status by InBios TB IgG assay
Positive Negative Equivocal Total
Positive 59 972 13 1,044
Negative 12 971 23 1,006
Indeterminate 2 95 3 100
Total 73 2,038 39 2,150