Gene expression profile of peripheral blood in colorectal cancer

Table 3 Discrimination power and receiver operating characteristic analysis of different combinations of colorectal cancer-associated genes in the training set

				95%CI
Genes used for models	AUC	SE	P value	Lower	Upper
DUSP6	0.804	0.038	< 0.001	0.73	0.879
DUSP6, CPEB4	0.855	0.032	< 0.001	0.791	0.919
DUSP6, CPEB4, EIF2S3	0.882	0.032	< 0.001	0.820	0.945
DUSP6, CPEB4, EIF2S3, MDM2	0.895	0.030	< 0.001	0.838	0.953
DUSP6, CPEB4, EIF2S3, MDM2, MMD	0.905	0.028	< 0.001	0.849	0.960

P-values for AUC were estimated using the Z test. ROC: Receiver operating characteristic; AUC: Area under the ROC curve; SE: Standard Error; CI: Confidence interval.