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Multivariate analysis of factors associated with ustekinumab discontinuation
| Factor | HR | 95% CI |
|---|---|---|
| Previous abdominal surgery (yes vs no) | 2.14 | 1.47-3.18 |
| Concomitant steroid treatment (yes vs no) | 1.82 | 1.24-2.67 |
| Maintenance schedule (every 8 wk vs every 12 wk) | 0.26 | 0.08-0.81 |
Abbreviations: CI, confidence interval; HR, hazard ratio.
