Table 2:

ROC curve analysis between symptoms and volume/percentage of plaque tissues

	AUC	SE	95% CI	P Value
Plaque volume	0.579	0.049	0.507–0.648	.108
IPH volume	0.793	0.0421	0.730–0.847	.001
Lipid minus IPH	0.574	0.0486	0.502–0.643	.129
Lipid volume	0.648	0.0486	0.577–0.714	.002
Mixed volume	0.594	0.0465	0.523–0.663	.043
Calcium volume	0.568	0.0517	0.497–0.638	.186
% of lipid	0.679	0.0476	0.609–0.743	.001
% of mixed	0.532	0.0459	0.460–0.602	.489
% of calcium	0.591	0.0426	0.522–0.654	.135
% of IPH	0.812	0.0413	0.751–0.863	.001
% of lipid minus IPH	0.702	0.0428	0.633–0.764	.001
IPH/lipid radio	0.811	0.0424	0.751–0.863	.001