Table 4.

Evaluation metrics of stratification results based on different signature sets with the best metrics written in bold.

	Shukla et al 14	Chen et al 16	Zhao et al 15	Songyang et al 17	DEGs	DEGs + DMGs
Sensitivity	0.629	0.543	0.657	1	0.531	0.531
Specificity	0.5	0.594	0.594	0	0.543	0.743
AUC	0.564	0.568	0.625	0.451	0.537	0.637

Abbreviations: AUC, area under the ROC curve; DEG, differentially expressed genes; DMG, differentially mutated genes; ROC, receiver operating characteristic.

Statistically significant values were represented in bold.