Table 1.

Patient and biopsy information

Patient number	Patient ID	NP/P	Higuest grade	Gender	Age (years)	Age onset disease	Disease duration (years)	Total biopsies non- dysplastic	Biopsy location
									Distal colon	Mid colon	Proximal colon
1	PG10	NP	NEG	F	23	19	3.7	5	2	1	2
2	PG19	NP	NEG	M	24	21	2.75	5	2	1	2
3	PG1	NP	NEG	M	27	20	7	5	2	1	2
4	PG14	NP	NEG	M	36	35	1.5	5	2	1	2
5	PG7	NP	NEG	F	38	36	2	5	2	1	2
6	PG16	NP	NEG	F	45	45	0.4	5	2	1	2
7	PG18	NP	NEG	M	29	21	8	5	2	1	2
8	PG41	NP	NEG	M	31	23	8	7	3	2	2
9	PG36	NP	NEG	F	41	21	20	7	2	2	3
10	PG13	NP	NEG	M	43	26	17	5	2	1	2
11	PG42	NP	NEG	M	45	25	20	7	3	2	2
12	PG30	NP	NEG	M	48	39	9	7	3	2	2
13	PG48	NP	NEG	F	49	29	20	7	3	2	2
14	PG26	NP	NEG	F	56	46	10	7	3	2	2
15	PG37	NP	NEG	M	63	24	38.7	7	3	2	2
16	PG22	NP	NEG	M	67	37	30	7	3	2	2
17	PG4	NP	NEG	F	60	58	2	5	2	1	2
18	PG2	NP	NEG	M	65	64	1.25	5	2	1	2
19	PG24	NP	NEG	F	70	54	16	6	2	2	2
20	PG28	P	CA	M	45	39	6	8	4	2	2
21	PG29	P	CA	M	31	21	10	6	4	1	1
22	PG9	P	CA	F	39	19	20	5	3	1	1
23	PG12	P	CA	M	47	27	20	4	2	1	1
24	PG25	P	CA	F	55	35	20	8	4	2	2
25	PG8	P	HGD	F	57	12	45	5	3	1	1
26	PG5	P	HGD	F	63	40	23	3	2	1	NA
27	PG15	P	CA	M	66	19	47	5	3	1	1
28	PG31	P	CA	M	67	37	30	8	4	2	2
29	PG20	P	CA	M	66	53	13	5	2	1	2
30	PG3	P	HGD	M	69	58	11	4	2	1	1
31	PG17	P	CA	F	71	64	7.5	5	2	2	1
32	PG6	P	CA	F	78	73	5	5	2	2	1
33	PG11	P	CA	M	86	81	5	5	2	2	1

Abbreviations: NP: Non Progressor, P: Progressor, NEG: negative for dysplasia, CA: cancer, HGD: high-grade dysplasia, F: female, M: male, NA: non-available.