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. Author manuscript; available in PMC: 2017 Sep 26.
Published in final edited form as: Acad Radiol. 2014 Apr 6;21(6):726–732. doi: 10.1016/j.acra.2014.02.005

Figure 2.

Figure 2

ROC curves for image characteristics associated with hepatocyte phase adequacy. SIRliver/IVC was the best predictor of phase adequacy (AUROC = 0.94), followed by SIRliver/muscle (AUROC = 0.88), SIRliver/spleen (AUROC = 0.87), biliary enhancement (AUROC = 0.82), and acquisition time (AUROC = 0.80). AUROC, area under the receiver operating characteristic; IVC, inferior vena cava; SIR, signal intensity ratio. (Color version of figure is available online.)