Long-Term Follow-Up, Association between CARD15/NOD2 Polymorphisms, and Clinical Disease Behavior in Crohn’s Disease Surgical Patients

Table 4

Independent variables associated to the perianal disease risk.

Perianal disease risk	Odds ratio	95.0% confidence intervals		value
		Lower limit	Upper limit
Site				0.0007
Ileum	0.15	-2.94017	-0.802703
Ileocolon	0.36	-2.12092	0.0871799
Pack/ (yrs)	0.50	-1.38701	0.0248437	0.0538
Genotype	1.87	-0.103337	1.36101	0.0886