TABLE 1.

Demographic information of the subjects enrolled in this study.

	Training cohort		Validation cohort
	EC	Control	EC	GC	CRC	Control
Total number	48	101	20	10	10	20
Age
Mean	69.2	59.6	71.7	63.4	66.7	31.3
Range (min–max)	53–85	28–90	53–85	32–83	46–74	23–59
Gender
Male (n/[%])	37 (77.1)	42 (41.6)	13 (65.0)	7 (70.0)	7 (70.0)	5 (25.0)
Female (n/[%])	11 (22.9)	59 (58.4)	7 (35.0)	3 (30.0)	3 (30.0)	15 (75.0)