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. 2022 Mar 3;12(3):e054092. doi: 10.1136/bmjopen-2021-054092

Figure 2.

Figure 2

The AUROC curve of the internal validation set of the SHZJU-ICU database and the MIMIC database. AUROC, area under the receiver operating characteristic curve; ICU, intensive care unit; FPR, False Positive Rate; MIMIC, Medical Information Mart for Intensive Care; ROC, receiver operating characteristic; TPR, True Positive Rate.