Outcomes | Unmatched groups (95% CI) | Propensity-matched groups (95% CI) |
---|---|---|
Gastrointestinal bleeding requiring endoscopic hemostasis | 0.49 (0.22–1.08) | 0.57 (0.24–1.36) |
28-day mortality | 0.85 (0.70–1.04) | 0.87 (0.70–1.09) |
Clostridioides difficile infection | 1.28 (0.55–2.94) | 1.40 (0.45–4.40) |
Hospital-acquired pneumonia | 0.91 (0.61–1.35) | 0.70 (0.45–1.09) |