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

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

	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%

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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