Table 4.

The results of multivariate logistic regression.

Covariates	P value	Exp (B)	95% C.I for Exp (B)
Gender	<0.001	7.866	2.915–21.231
Age (<57/≥57)	<0.001	5.074	2.633–9.776
NF-κB1 DD genotype	0.035	3.167	1.086–9.234