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Table 3 Diagnostic test characteristics of PERSEVERE-CPB

From: Biomarker-based risk model to predict persistent multiple organ dysfunctions after congenital heart surgery: a prospective observational cohort study

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 (0.68;0.84)

  1. Numbers in parenthesis represent 95% confidence intervals
  2. AUC Area under the curve, + likelihood ratio Positive likelihood ratio, − likelihood ratio Negative likelihood ratio
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Critical Care

ISSN: 1364-8535