Table 2.

Multivariable logistic analysis: predictors of stricturing (B2) behavior. Rows sorted by significance of estimation.

(n=1810)	OR	95% CI	P-value
Ileal involvement (L1+L3)	3.18	2.23 -4.64	<0.001
Disease duration (decade)	1.33	1.19-1.49	<0.001
L4-jejunal (vs. non-L4)	2.90	1.89-4.45	<0.001
Age at diagnosis (decade)	1.21	1.10-1.34	<0.001
Hispanic Ethnicity	1.57	0.87-2.84	0.13
L4-EGD (vs. non-L4)	0.82	0.51-1.28	0.39
African American race	1.34	0.68-2.63	0.40
Caucasian race	1.19	0.66-2.16	0.57
Female	1.03	0.82-1.29	0.82
Family history of IBD	1.01	0.73-1.33	0.90
Smoking at diagnosis	1.01	0.77-1.33	0.93

Rows sorted by significance of estimation.

Level of significance – p<0.01.

OR – odds ratio; CI – confidence interval; IBD - inflammatory bowel disease; EGD - esophagogastroduodenal