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Table 6 Area under the ROC curve (AUC) in culture-negative SBP

From: Neutrophil percentage-to-albumin ratio is a new diagnostic marker for spontaneous bacterial peritonitis: a prospective multicenter study

Cut-off

AUC

Sensitivity

95% CI

Specificity

95% CI

+LR

-LR

Youden Index

> 2.1

0.574

92.86

66.1–99.8

33.33

9.9–65.1

1.39

0.21

0.324

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Gut Pathogens

ISSN: 1757-4749