Table 1.

The Number of Enrolled Participants by Diagnosis Group.

Diagnosis Group	Total	Sex		Age
		Male	Female	<50	50-59	60-69	≥70
CRC	300	152	148	51	83	88	78
Stage 0	23	13	10	2	9	6	6
Stage I	42	19	23	7	10	14	11
Stage II	99	53	46	16	22	29	32
Stage III	124	61	63	25	38	35	26
Stage IV	12	6	6	1	4	4	3
Adenoma	122	80	42	26	38	36	22
Other GID	67	41	26	39	20	4	4
HP	103	72	31	39	42	13	9
NED	568	308	260	296	156	86	30

Abbreviations: CRC, colorectal cancer; GID, gastrointestinal diseases; HP, hyperplastic polyps; NED, no evidence of disease.