Early Post-Operative Endoscopy Is Associated with Lower Surgical Recurrence of Crohn’s Disease: A Retrospective Study of Three Successive Cohorts

Table 2

Predictive factors of post-operative surgical recurrence in univariate analysis.

	N	Comparison	-Value	Hazard ratio	95% CI
Group	223	1 vs 3	0.0124	3.76	1.11–12.732
		2 vs 3		1.683	0.48–5.902
		1 vs 2		2.234	1.177–4.238
Smoking	213	1	0.0204	2.14	1.125–4.07
Resection of small bowel	223	1	0.0499	2.354	1–5.538
Laparotomy	212	1	0.0288	2.109	1.08–4.118
Colonoscopy 6 to 12 months after surgery	223	1	0.0002	0.272	0.137–0.538
Score de Rutgeerts	126	1	0.0035	2.554	1.362–4.787
Steroid treatment started after ileocolonoscopy	127	1	0.0005	8.992	2.594–31.176
Methotrexate treatment started after ileocolonoscopy	127	1	0.031	4.335	10.144–16.431