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Multivariable Cox proportional hazards model describing risk factors for VAD-related infection, n=148*
| Variable | Hazard Ratioadj | 95% CI | P value |
|---|---|---|---|
| History of depression |
2.8 | 1.3–6.0 | 0.007 |
| Serum creatinine (mg/dL) |
1.7 | 1.1–2.7 | 0.025 |
Two subjects with missing data are excluded
