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. 2023 May 1;6:78. doi: 10.1038/s41746-023-00806-x

Fig. 3. Cumulative dynamic areas under the receiver operating characteristic curve (cAUC) in the external testing set.

Fig. 3

The cAUCs are presented for the prediction of any adverse event (a) as well as specific events: all-cause death (b), acute coronary syndrome (c), and revascularization (d) in the external dataset (N = 13,988). The red, blue, and orange lines represent cAUC for the time-to-event model, perfusion abnormality, and clinical-only model, respectively. The red, blue, and orange dashed lines represent mean cAUC for the time-to-event model, perfusion abnormality, and clinical-only model, respectively. Shaded areas represent 95% confidence intervals (CI). The red arrows show the cAUC values of time-to-event deep learning averaged over the first six months after the scan (vertical dashed line).