. Author manuscript; available in PMC: 2018 Jun 6.

Published in final edited form as: Inflamm Bowel Dis. 2017 Mar;23(3):366–378. doi: 10.1097/MIB.0000000000001027

Table 1.

Demographics of study subjects and samples

Clinical parameters	Patients n=21	Samples n=72
Sex (Male /female)	13/8
---UC-H (UC remained healthy)	9/2
---UC-D (UC developing pouchitis)	2/4
---FAP (familial adenomatous polyposis )	2/2

Race (Caucasian/Other)	19/2	62/10

Mean age (UC-H / UC-D)	35 / 33.8

Follow-up months mean (SD)	13.5 (6.8)

Ulcerative colitis (UC-H / UC-D)	17 (11/6)	64 (39/25)
---pre-pouch ileum (UC-H / UC-D)	16 (10/6)	31 (19/12)
---Pouch (UC-H / UC-D)	17 (11/6)	33 (20/13)
Months to ileostomy closure (UC): 4/8/12	17/11/16	29/20/15
---UC-H (UC remained healthy)	11/7/13	17/13/9
---UC-D (UC developing pouchitis)	6/4/3	12/7/7

Familial adenomatous polyposis (FAP)	4	8

Note: All biopsies of UC pouch and prepouch ileum were collected within 12 months after IPAA surgery.