|   | 
        Staphylococcus aureus
          N (%) | 
        Staphylococcus pneumoniae
          N (%) | 
        OR (95% CI), p value | 
       
      
        | N | 
        47  | 
        100  | 
          | 
       
      
        | Chest    tube | 
        8 (17)  | 
        7 (7) | 
        2.7 (0.9–8.2), 0.07 | 
       
      
        | Intubated/Mechanical    ventilation | 
        13 (28) | 
        11 (11) | 
        3.1 (1.2–7.9), 0.02 | 
       
      
        | Treated    in ICU | 
        16 (34) | 
        16 (16) | 
        2.7 (1.2–6.1), 0.02 | 
       
      
        | Treated    in ICU, intubated &/or | 
        22 (47) | 
        20 (20) | 
        3.5 (1.6–7.5),    0.001  | 
       
      
        | chest tube | 
       
      
        | Median    days in hospital (IQR) | 
        15 (6–21)  | 
        5 (4–8)  | 
        1.08 (1.02–1.1), 0.01 | 
       
      
        | Median days in ICU (IQR) (of 32)  | 
        6 (3–14)  | 
        4 (3–11)  | 
        1.01 (0.9–1.1),    0.81  | 
       
      
        | Readmitted    (of 143) | 
        22 (49) | 
        21 (21) | 
        3.5 (1.6–7.5),    0.001  | 
       
      
        | Died    during hospital stay | 
        2 (4) | 
        2 (2) | 
        2.2 (0.3–15.7),    0.44  | 
       
      
        | Died    within 6 weeks after discharge (of 143) | 
        3 (7) | 
        2 (2) | 
        3.4 (0.6–21), 0.18  | 
       
       
    
    Note: ICU = Intensive Care Unit; IQR = Inter-Quartile Range |