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. Author manuscript; available in PMC: 2016 Nov 15.
Published in final edited form as: Int J Cardiol. 2015 Jul 12;199:451–459. doi: 10.1016/j.ijcard.2015.07.040

Figure 4. Receiver operator curve identifies potentially predictive biomarkers of Chagas cardiac pathology.

Figure 4

The ROC curves show the prediction performance across all false positive rates (False Positives/False Positives + True Negatives) and true positive rates (True Positives/True Positives + False Negatives). AUCs (Area under curve) were calculated as prediction performance measures for each predictive model. We show 5 univariate biomarker models and the combined model which includes all 5 predictors. A random predictive model is shown for comparison.