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Table 3 Performances of ELISA based on an anti-MPT64 antibody aptamer for serological diagnosis of pulmonary tuberculosis

From: Evaluation of the clinical value of ELISA based on MPT64 antibody aptamer for serological diagnosis of pulmonary tuberculosis

  

PTB(n = 160)

Non-TB(n = 168)

Testing performances

Sensitivity(%, 95 % CI)

Specificity(%, 95 % CI)

PLR(95 % CI)

NLR(95 % CI)

AUC

ELISA

Positive(n = 104)

103

1

64.4

99.4

108.2

0.358

0.819

 

Negative(n = 224)

57

167

(56.7–71.4)

(96.7–99.9)

(15.3–765.9)

(0.291–0.442)

(0.770–0.868)

  1. PLR: positive likelihood ratio. NLR: negative likelihood ratio. CI: confidence interval. PTB: pulmonary tuberculosis. AUC: area under the curve.
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BMC Infectious Diseases

ISSN: 1471-2334

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