Acute idiopathic pancreatitis is associated with more aggressive disease course in Crohn’s disease but not in ulcerative colitis

Table 4 Univariable analysis of variables associated with aggressive disease course

Variables	Crohn’s Disease		Ulcerative Colitis
Variables	Odds Ratio (95% Confidence Interval)	P-value	Odds Ratio (95% Confidence Interval)	P-value
Idiopathic pancreatitis	6.67 (1.12–56.45)	0.04	2.29 (0.43–14.31)	0.35
Recurrence of acute pancreatitis	0.44 (0.02–3.44)	0.49	2.81 (0.46–23.73)	0.29
Recurrence of idiopathic pancreatitis	1.67 (0.07–20.65)	0.70	6.25 (0.79-133.12)	0.13
Duration of IBD (y)	0.96 (0.87–1.03)	0.26	0.94 (0.86-1.00)	0.72
Age (y)	0.99 (0.93–1.04)	0.61	0.96 (0.91-1.00)	0.07
Duration of hospitalization (d)	0.85 (0.45–1.24)	0.50	0.75 (0.46–1.13)	0.19
Age at IBD diagnosis (y)	1.02 (0.96–1.08)	0.48	0.99 (0.94–1.04)	0.66
Smoking	5.00 (0.69-102.89)	0.17	0.25 (0.04–1.32)	0.11
Female Sex	0.43 (0.07–2.42)	0.34	0.67 (0.12–3.42)	0.63
Biologics	1.07 (0.13–6.63)	0.95	3.00 (0.32–66.60)	0.38
Extra-intestinal manifestations	1.93 (0.34–11.89)	0.46	2.00 (0.31–17.21)	0.48

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