Table 5:

Diagnostic test characteristics of PERSEVERE-CPB

Number of subjects	306
Number of True Positives	41
Number of True Negatives	167
Number of False Positives	96
Number of False Negatives	2
Sensitivity	95% (83; 99)
Specificity	64% (57; 69)
Positive Predictive Value	30% (23; 38)
Negative Predictive Value	99% (95; 100)
+Likelihood Ratio	2.6 (2.2; 3.1)
−Likelihood Ratio	0.07 (0.02; 0.28)
AUC	0.86 (0.81;0.91)
Cross Validation AUC	0.75

Numbers in parenthesis represent 95% confidence intervals. AUC: area under the curve; + likelihood ratio: positive likelihood ratio; - likelihood ratio: negative likelihood ratio