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Table 2 Diagnostic performance of visual CMR estimates

From: Quantitative assessment of myocardial blood flow in coronary artery disease by cardiovascular magnetic resonance: comparison of Fermi and distributed parameter modeling against invasive methods

Visual estimates from MR Per vessel Per patient
Sensitivity 0.73 (0.50, 0.88) 0.79 (0.49, 0.94)
Specificity 0.80 (0.64, 0.89) 0.88 (0.47, 0.99)
PPV 0.64 (0.43, 0.81) 0.92 (0.60, 0.99)
NPV 0.85 (0.70, 0.94) 0.70 (0.35, 0.92)
  1. Sensitivity, specificity, PPV, NPV is shown in per vessel and per patient analysis. Parentheses show (95 % confidence intervals). MR magnetic resonance, PPV positive predictive value, NPV negative predictive value