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. 2013 Sep 6;8(9):e74241. doi: 10.1371/journal.pone.0074241

Figure 2. ROC curve analysis.

Figure 2

A: ROC curves for TnT assessed at 6 to 8 hours post-surgery (AUC: 0.663; blue line) versus 20 hours (AUC: 0.717; green line).

B: ROC curves for TnT assessed at 6 to 8 hours post-surgery when considered alone (AUC 0.663; blue line), together with the need of vasopressors during the first 6 hours post-surgery (AUC: 0.726; black line), and the preoperative EuroSCORE (AUC: 0.786 red line).