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Table 4 Significant CAD among 309 patients referred for cardiac CT

From: Evaluation of appropriateness of second-generation 320-row computed tomography for coronary artery disease

2010 AUC No lesion [N (%)] At least one vessel with >50% stenosis [N (%)] Unable to evaluate [N (%)]
Appropriate (N = 154) 95 (30.7%) 42 (13.6%) 17 (5.5%)
Uncertain (N = 80) 34 (11.0%) 34 (11.0%) 10 (3.3%)
Inappropriate (N = 62) 33 (10.7%) 20 (6.4%) 11 (3.6%)
Not classifiable (N = 13) 10 (3.3%) 2 (0.6%) 1 (0.3%)
  1. Note _ AUC, appropriate use criteria; CAD, coronary artery disease.