Table 1.

SPARC IBD Data & Biosamples Collection Summary

	Study Enrollment (baseline)	Office Visit	Colonoscopies or sigmoidoscopies (event)	3 months after event	Quarterly
Data
Medical record		╳
Ibd smartform	╳	╳
Colonoscopy and sigmoidoscopy indices			╳
Patient-reported Outcomes	╳ a	╳ a	╳ a	╳ a	╳ a
Biosamples
Blood	╳	╳	╳	╳ b
Stool	╳		╳	╳
Intestinal Biopsies			╳

^aHospitalization is only collected when applicable.

^bBlood collected if patient has a change in IBD medications after the colonoscopy/sigmoidoscopy and is scheduled for the clinical visit.