Combining Serum DNA Methylation Biomarkers and Protein Tumor Markers Improved Clinical Sensitivity for Early Detection of Colorectal Cancer

Table 1

Characteristics of subjects enrolled in this study.

	Number ()	Gender		Age
		Male [ (%)]	Female [ (%)]	Min	Max	Mean	Median
CRC stage
0	3	3 (100.0%)	0 (0.0%)	52	61	56.3	56
I	19	11 (57.9%)	8 (42.1%)	42	83	63.9	61
II	38	23 (60.5%)	15 (39.5%)	24	90	59.8	57
III	28	19 (67.9%)	9 (32.1%)	35	83	61.6	59.5
IV	37	23 (62.2%)	14 (37.8%)	36	83	60.4	62
0 and I	22	14 (63.6%)	8 (36.4%)	42	83	62.9	60.5
All	125	79 (63.2%)	46 (36.8%)	24	90	60.9	60
AA	35	19 (54.3%)	16 (45.7%)	29	74	56.5	57
CRC and AA	160	98 (61.3%)	62 (38.8%)	24	90	60.0	59
SP	35	22 (62.9%)	13 (37.1%)	25	78	55.2	57
Control	92	32 (34.8%)	60 (65.2%)	18	68	37.3	36.5