Table 3.
Multivariate analysis of under 50-yr-old patients (n = 75)
| Variable | Multivariate OR | 95% CI | P-value |
| Sex (male vs female) | 1.46 | 0.49-4.33 | 0.50 |
| Disease (ulcer vs non-ulcer) | 0.79 | 0.24-2.57 | 0.70 |
| Side effect (no vs yes) | 3.97 | 1.12-14.16 | 0.033a |
Statistically significant. OR: Odds ratio; CI: Confidence interval.