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Table 2 Area under the curve (AUC), cutoff value, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) for the diagnosis of ILD combined with IPA by each biomarker

From: Clinical features and risk factors of invasive pulmonary aspergillosis in interstitial lung disease patients

 

AUC

Cutoff

Sensitivity

Specificity

CRP (mg/L)

0.731

45.4

56.9%

80.0%

IL-6 (ng/mL)

0.624

11.1

61.5%

64.8%

PCT (ng/mL)

0.707

0.06

70.0%

66.7%

ESR (mm/h)

0.608

31.5

65.9%

48.9%

NLR

0.738

7.33

65.5%

72.9%

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BMC Pulmonary Medicine

ISSN: 1471-2466

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