Model performance comparison and clinical utility assessment (IMAGE)
Caption
(A–C) Receiver operating characteristic curves comparing ORACLE model, clinical model, and M-CTSI across training (A), validation (B), and test (C) cohorts. AUC values with 95% CI are shown. (D–F) Decision curve analysis demonstrating net clinical benefit of each model across probability thresholds, compared with “treat all” and “treat none” strategies for training (D), validation (E), and test (F) sets. AUC: Area under the curve; CI: Confidence intervals; M-CTSI: Modified CT Severity Index; ORACLE: Organ failure risk assessment with CT and learning engine.
Credit
Yun Bian from Changhai Hospital, China | Image source link: http://dx.doi.org/10.1097/JP9.0000000000000269
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CC BY-NC-ND