Table 5.

Multivariate analysis of risk factors associated with surgical recurrence in patients with Crohn's disease

	Patients with 1 surgery (n = 2,623)a	Patients with more than 1 surgery (n = 189)b	ORc	95% CI		P Value
Gender, n (%)
Male	1,319 (50.3)	107 (56.6)	Ref
Female	1,304 (49.7)	82 (43.4)	0.77	0.57	1.04	0.091
Disease extension, n (%)
Colic	328 (12.5)	33 (17.5)	1.57	1.06	2.34	0.025
Surgery related variables, n (%)
Laparoscopic colectomy	72 (2.7)	1 (0.5)	0.16	0.02	1.18	0.072
Colectomy/proctocolectomy	904 (34.5)	44 (23.3)	0.55	0.39	0.78	0.001

CI, confidence interval; OR, odds ratio.

Significant OR in boldface.

^aRefers to one-time surgery with the absence of any subsequent surgery attributed to the same individual.

^bRefers to patients with more than one surgery.

^cFor each OR, analyzed as dichotomous variables with 2 categories: presence vs absence (absence as a reference category).