Table 1.

Primary Indications and findings for lower endoscopy

	Inflammation†
Indication	None	Mild	Moderate	Severe	Rectal involvement	Rectal structure	Rectal ulceration	Perianal disease	Anal structure
Diarreha (n=24)	12.5%	20.8%	45.8%	16.7%	75.0%	4.2%	37.5%	50.0%	29.2%
Constipation (n=5)	0.0%	20.0%	60.0%	20.0%	100.0%	40.0%	40.0%	60.0%	40.0%
Abdominal pain (n=22)	13.6%#	18.2%	54.5%	13.6%	72.7%	4.5%	40.9%	36.3%	13.6%
Rectal pain (n=6)	33.3%	16.7%	33.3%	16.7%	66.7%	0.0%	66.7%	66.7%	33.3%
Rectal bleeding (n=16)	18.8%	25.0%	43.8%	12.5%	56.2%	12.5%	37.5%	37.5%	18.8%
Other indications:
Protocol f/u (n=12)
CRC Screening (n=6)
Abnormal CT (n=2)
IDA (n=3)
Unknown (n=9)

^#Of those without colitis or perianal disease, 1 had mild atrophic gastritis, and the other did not have an EGO performed

^†Worst degree of inflammation noted on endoscopy