Table 3.

Multivariate analysis for risk factors associated with urgent/emergent surgery

Risk Factors	OR(95% CI)	p-value
Age at initial surgery <44 years	1.94(0.93-4.17)	0.08
Duration of disease(month) < 70 months	2.45(1.10-5.54)	0.03*
Severe/Fuluminant disease	87.1(40.9-205.1)	<0.01*
Total given PSL dose <5000 mg	3.02(1.39-6.76)	<0.01*
Daily pre-operative PSL dose ≥9 mg/day	2.59(1.20-5.65)	0.02*
Immunomodulators administration (AZA/6-MP)	0.68(0.26-1.69)	0.41
Rectal sparing type	5.59(1.90-16.9)	<0.01*

OR = Odds Ratio; CI = Confidence Interval; PSL = Prednisolone; AZA = Azathioprine;6-MP = 6-Mercaptopurine

*p < 0.05 (Significantly different)