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Table 4 Results of TST (according to the three TST cut off of AAP)

From: Performance of interferon-γ release assays in the diagnosis of confirmed active tuberculosis in immunocompetent children: a new systematic review and meta-analysis

Author, Year

AAP cut off > 5

AAP cut off > 10

AAP cut off > 15

TP

TN

FP

FN

TP

TN

FP

FN

TP

TN

FP

FN

Detjen et al. (2007) [27]

28

22

0

0

28

22

0

0

17

22

0

11

Chiappini et al. (2012) [36]

4

28

1

1

4

29

0

1

3

29

0

2

  1. TN true negatives, TP true positives, FN false negatives, FP false positives