Table 5. Multivariate analysis of predictors of hospital mortality in all patients admitted to the ICU with pneumonia and cancer (n = 325).
| Variables | Coefficients | Odds Ratio (95% CI) | p value |
|---|---|---|---|
| Invasive Mechanical Ventilation in the ICU | 2.545 | 12.74 (3.60–45.07) | <0. 001 |
| Septic Shock at ICU admission | 1.708 | 5.52 (1.92–15.85) | 0.002 |
| Performance Status | 1.100 | 3.00 (1.07–8.42) | 0.037 |
| Age | 0.016 | 1.02 (0.98–1.05) | 0.315 |
| Charlson Index | 0.063 | 1.07 (0.83–1.36) | 0.617 |
| SOFA D1 | 0.044 | 1.05 (0.91–1.20) | 0.538 |
| CAP vs HCAP | 0.888 | 2.43 (0.89–6.61) | 0.082 |
| Macrolides use | -0.203 | 0.82 (0.23–2.87) | 0.752 |
| MR pathogens | 0.222 | 1.25 (0.17–9.31) | 0.829 |
| Adequate antibiotic therapy 1 | -0.788 | 0.45 (0.08–2.75) | 0.391 |
| Constant | -4.0986 |
1- Adequate empiric antibiotic treatment was based in the sensitivity test of the identified bacteria.
Definition of abbreviations: CAP – community-acquired pneumonia; HCAP – healthcare-associated pneumonia; MR – Multiresistant; RRT = renal replacement therapy; SAPS score = simplified acute physiology score; SOFA score = sequential organ failure assessment score.
Area under receiver operating characteristic curve, 0.822 (95% CI, 0.746–0.883); Hosmer-Lemeshow goodness-of-fit (χ 2 = 2.0925 p = 0.5534)