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Table 3 Performance measures (95% exact binomial confidence intervals) for the CART model prediction in-hospital mortality

From: Predicting in-hospital mortality in pneumonia-associated septic shock patients using a classification and regression tree: a nested cohort study

Model Accuracy
(95% CI)
Specificity
(95% CI)
Sensitivity
(95% CI)
AUROC
(95% CI)
Training
(n = 2111)
0.73
(0.71, 0.75)
0.75
(0.73, 0.78)
0.71
(0.68, 0.74)
0.75
(0.73, 0.78)
Testing
(n = 2111)
0.69
(0.67, 0.71)
0.72
(0.70, 0.75)
0.65
(0.62, 0.68)
0.72
(0.69, 0.75)