Table 3.
Multivariable logistic regression analysis of independent predictors of Helicobacter pylori eradication rates
| Variable | Odds ratio | 95%CI | P value |
| EM vs PM and hetero EM | 0.359 | 0.062–2.075 | 0.252 |
| IL-1β-511 C/C vs IL-1β-511 C/T, T/T | 1.047 | 0.175–6.251 | 0.960 |
EM: Extensive metabolizer; PM: Poor metabolizer; IL-1β: Interleukin-1β.