Table 12.

The ROC curve of clinical features, radiomic, clinical features + radiomic model in the training cohort.

Model	AUC	95% CI	Sensitivity	Specificity
Clinical model	0.750	0.613 - 0.858	0.696	0.839
LR-radiomic	0.940	0.840 - 0.986	0.913	0.903
SVM-radiomic	0.938	0.838 - 0.986	0.957	0.903
Combined 1 (clinical+LR-radiomic)	0.938	0.838 - 0.986	0.957	0.903
Combined 2 (clinical+SVM-radiomic)	0.944	0.845 - 0.988	0.956	0.900

AUC, area under curve; LR, logistic regression; 95% CI, 95% confidence interval; SVM, support vector machine.