Table 6.
Clinical Outcomes of Adults Hospitalized With Community-Acquired Pneumonia, by Etiology Group
| Outcome |
Staphylococcus aureus CAP |
CAP without Staphylococcus aureus |
|||
|---|---|---|---|---|---|
| Methicillin-Resistant S. aureus (n = 15) | Methicillin-Susceptible S. aureus (n = 22) | All S. aureus (n = 37) | Pneumococcal (n = 115) | All-cause non-S. aureus (n = 2222) | |
| Median hospital length of stay (IQR), days | 9 (8, 13) | 6 (4, 10) | 8 (4, 11) | 4 (2, 7) | 3 (2, 6) |
| Intensive care unit admission, n (%) | 13 (86.7) | 10 (45.5) | 23 (62.2) | 40 (34.8) | 459 (20.7) |
| Empyema, n (%) | 4 (26.7) | 4 (18.2) | 8 (22.2) | 17 (14.8) | 187 (8.4) |
| Invasive mechanical ventilation, n (%) | 5 (33.3) | 4 (18.2) | 9 (24.3) | 14 (12.2) | 108 (4.8) |
| Acute respiratory distress syndrome, n (%) | 1 (6.7) | 1 (4.5) | 2 (5.4) | 5 (4.3) | 71 (3.2) |
| Septic shock with vasopressor use, n (%) | 3 (20.0) | 3 (13.6) | 6 (16.2) | 13 (11.3) | 81 (3.6) |
| In-hospital mortality, n (%) | 2 (13.3) | 2 (9.1) | 4 (10.8) | 5 (4.4) | 45 (2.0) |
Abbreviations: CAP, community-acquired pneumonia; IQR, interquartile range.