Table 3.

Sensitivity, specificity and ROC AUC according to different number of cores

Cores	Cases	Sensitivity	Specificity	Roc AUC (95% CI)
1	149	0.49	0.95	0.717 (0.633–0.801)
2	148	0.65	0.95	0.796 (0.723–0.870)
3	146	0.78	0.95	0.863 (0.799–0.927)
4	140	0.83	0.92	0.877 (0.811–0.943)
5	131	0.93	0.92	0.922 (0.863–0.982)
6	124	0.98	0.89	0.934 (0.873–0.996)

ROC receiver operating characteristic, AUC area under the curve