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Table 5 Concordance between TST and TSPOT

From: Poor concordance between interferon-γ release assays and tuberculin skin tests in diagnosis of latent tuberculosis infection among HIV-infected individuals

 

TSPOT positive (n = 14)

TSPOT negative

TSPOT invalid

Positive TST

(n = 7)

2

4

1

Negative TST

10

219

42

TST not read

2

52

4

  1. κ = 0.16, 95% CI (-0.06, 0.39).
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BMC Infectious Diseases

ISSN: 1471-2334

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