Table 2.
Multivariate analysis of prognostic factors for in-hospital mortality.
| Variables | Univariate analysis | Multivariate analysis | ||
|---|---|---|---|---|
| Odds ratio (95% CI) | p value | Odds ratio (95% CI) | p value | |
| Smoking habit | 0.62 (0.41–0.92) | 0.019 | ||
| Comorbidities | ||||
| Liver disease | 1.70 (1.00–2.88) | 0.049 | ||
| Cerebral vascular disease | 0.66 (0.43–1.00) | 0.047 | ||
| Chronic kidney disease | 1.52 (1.02–2.29) | 0.042 | ||
| LOS prior to pneumonia onset > 9 days | 2.39 (1.74–3.28) | < 0.001 | 2.18 (1.53–3.10) | < 0.001 |
| SOFA score on day of pneumonia > 7 | 3.52 (2.57–4.82) | < 0.001 | 2.36 (1.65–3.37) | < 0.001 |
| Supportive care | ||||
| Vasopressor therapy | 4.51 (3.27–6.21) | < 0.001 | 3.21 (2.26–4.56) | < 0.001 |
| Continuous renal replacement therapy | 3.09 (2.01–4.73) | < 0.001 | ||
| Escalation of therapy | 0.70 (0.52–0.95) | 0.021 | 0.71 (0.50–0.99) | 0.045 |
CI confidence interval, LOS length of stay, SOFA Sequential Organ Failure Assessment.