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Table 3 ROC-analysis: OCT-derived parameters identify culprit lesions of patients with ACS

From: A score to quantify coronary plaque vulnerability in high-risk patients with type 2 diabetes: an optical coherence tomography study

  AUC (95% CI) Cut-off Sens. Spec. PPV NPV
Macrophages   Present 81.4% 66.7% 60.3% 85.2%
Minimal FCT*LP 0.86 (0.78-0.93) 74.5 μm§ 83.7% 81.2% 73.5% 88.9%
Lipid arc*LP 0.84 (0.76-0.92) 116.73°§ 79.1% 84.1% 75.6% 86.6%
Lipid plaque length*LP 0.82 (0.73-0.91) 3.10 mm§ 81.4% 79.7% 71.4% 87.3%
Score 0.90 (0.84-0.96) 0.336 79.1% 88.4% 81.0% 87.1%
  1. Abbreviations as in Table 2. AUC area under the curve, Sens Sensitivity, Spec Specificity, CI confidence interval, PPV positive predictive value, NPV negative predictive value, LP lipid plaque, § or non-lipid plaque.
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