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. Author manuscript; available in PMC: 2018 Sep 1.
Published in final edited form as: Acad Radiol. 2017 May 11;24(9):1139–1147. doi: 10.1016/j.acra.2017.03.013

Figure 5.

Figure 5

ROC curves showing the classification performance using different features. The ROC curve for Radiologist-B’s subjective assessment achieved AUC-ROC of 0.55 (95% CI: 0.41–0.68) and showed no statistically significant difference from random chance and was thus not plotted.