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Fig. 6 | BMC Anesthesiology

Fig. 6

From: Prediction model of in-hospital mortality in intensive care unit patients with cardiac arrest: a retrospective analysis of MIMIC -IV database based on machine learning

Fig. 6

The discrimination and calibration performance of NEWS 2 model. Plot (A) showed the ROC curves of the NEWS 2 model in the training set and validation set, respectively (AUC = 0.6944 versus 0.7030). Calibration curves of the NEWS 2 model in the training set (B) and validation set (C). AUC, area under the curve; NEWS 2, the national early warning score 2; ROC, receiver operating characteristic

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BMC Anesthesiology

ISSN: 1471-2253

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