- Hazard ratio for 30-day mortality according to Klebsiella pneumoniae bacteremic pneumonia and Escherichia coli bacteremic pneumonia.
| 30-day mortality | Events (total) | HR (95% CI) | |||
|---|---|---|---|---|---|
| Model 1 | Model 2 | Model 3 | Model 4 | ||
| KP-BP | 35 (43.7) | 0.70 (0.44-1.02) | 0.72 (0.46-1.14) | 0.99 (0.57-1.73) | 1.22 (0.69-2.18) |
| E. coli-BP | 18 (21.9) | Ref | Ref | Ref | Ref |
| P-values | 0.003 | 0.059 | 0.163 | 0.975 | 0.493 |
Values are presented as numbers and precentages (%) or, hazard ratio (HR) and 95% confidence interval (CI). Model 1: adjusted for age, gender, inpatient department (surgery ward and ICU), and invasive procedures (indwelling urinary catheter, tracheotomy, trachea cannula). Model 2: further adjusted for bacterial type. Model 3: further adjusted for underlying disease (cerebral vascular disease, diabetes mellitus, and sepsis), pitt score, and SOFA score. Model 4: further adjusted for empiric therapy (third-generation cephalosporins and carbapenems) and 14-day treatment failure. KP-BP: Klebsiella pneumoniae bacteremic pneumonia, E. coli-BP: Escherichia coli bacteremic pneumonia