Table 4.
The results of logistic regression analysis on the effects of different variables on survival.
| Variables | B | SE | Wald | p-value | OR (95% CI) | |
|---|---|---|---|---|---|---|
| ICU admission | 2.04 | 0.38 | 29.18 | <0.001 | 7.73 (3.68–16.25) | |
| Type of infection | BSI | – | – | 6.13 | – | 1 |
| SSI | 0.58 | 0.43 | 1.87 | 0.17 | 0.55 (0.23–1.29) | |
| PNEU | 0.64 | 0.36 | 3.18 | 0.07 | 0.52 (0.25–1.06) | |
| UTI | 0.40 | 0.49 | 0.67 | 0.41 | 0.66 (0.25–1.74) | |
| MEN | 0.09 | 0.39 | 0.05 | 0.81 | 0.91 (0.42–1.98) | |
| Age (years) | 15–45 | – | – | 35.47 | – | 1 |
| 45–64 | 0.72 | 0.25 | 7.78 | 0.005 | 2.05 (1.23–3.41) | |
| ≥65 | 1.46 | 0.28 | 34.58 | <0.001 | 5.18 (2.99–8.97) | |
Abbreviations: OR, odds ratio; CI, confidence interval; ICU, intensive care unit; MEN, meningitis; UTI, urinary tract infection; PNEU, pneumonia; SSI, surgical site infection; BSI, blood stream infection.