. Author manuscript; available in PMC: 2017 Oct 1.

Published in final edited form as: Inflamm Bowel Dis. 2016 Oct;22(10):2448–2455. doi: 10.1097/MIB.0000000000000911

Table 2.

Clinical Activity and Endoscopic Features of the UC Cases

Feature	UC Cases
	N=72
Clinical Activity Grade
-Inactive	51 (71%)
-Mild	13 (8%)
-Moderate	8 (11%)
-Severe	0 (0%)
Clinical Activity Score (average)	0.9 ± 0.2
Colon Endoscopy Grade
-Inactive	32 (44%)
-Mild	29 (40%)
-Moderate	11 (15%)
Colon Severity Grade (Histology)
-Normal	13 (18%)
-Inactive	18 (25%)
-Mild	32 (44%)
-Moderate	7 (10%)
-Severe	0 (0%)
-Unknown	2 (3%)
Current extent of disease^*
- Proctitis	10 (14%)
- Left-sided	21 (29%)
- Subtotal	12 (17%)
- Total	15 (21%)
- Unknown^**	14 (19%)

based on histology

^**

Biopsies were either all normal (13) or not performed (1)