Table 2.

Univariate and multivariable analyses associated to H. pylori eradication.

Variable	Univariate OR (95% confidence interval)	Multivariable ORb (95% confidence interval)
CLA resistance	0.12 (0.04–0.40)	0.13 (0.04–0.49)
Phenotype EMa	1.0 (Referent)	1.0 (Referent)
Phenotype UMa	0.31 (0.03–3.62)	0.41 (0.02–7.83)
Phenotype IMa	2.78 (0.55–14.13)	1.65 (0.28–9.71)
Age	0.99 (0.95–1.02)	1.00 (0.96–1.05)
Gender female	0.56 (0.19–1.62)	0.49 (0.14–1.65)

^aPhenotypes of CYP2C19 polymorphisms.

^bAge, sex, resistance to CLA, UM and EM phenotypes were included in the same model.