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Table 2 Table shows accuracy, sensibility, specificity, Positive Predictive Value (PPV) and Negative Predictive Value (NPV) of Gadoteridol-enhanced MRA and Gadobutrol-enhanced MRA in determining stenosis degree

From: Accuracy of gadoteridol enhanced MR-angiography in the evaluation of carotid artery stenosis

  Gadoteridol (n = 42) Gadobutrol (n = 18)
Accuracy 0.93 (39/42) 0.94 (17/18)
Sensibility 1 (10/10) 0.86 (6/7)
Specificity 0.91 (29/32) 1 (11/11)
PPV 0.77 (10/13) 1 (6/6)
NPV 1 (29/29) 0.92 (11/12)