| All (n=28) | Likely (n=14) | Possible (n=10) | Unlikely (n=4) |
Laboratory findings matching LRTI ♣ | 24 (86) | 12 (86) | 8 (80) | 4 (100) |
Radiological findings matching LRTI (missing data in 2 patients) | 12 (43) | 7 (50) | 5 (50) | - |
≥3 + Cp in Gram-stain | 26 (93) | 13 (93) | 10 (100) | 3 (75) |
≥3 + Leukocytes in Gram-stain | 24 (86) | 12 (86) | 9 (90) | 3 (75) |
Clinical diagnosis | | | | |
Pneumonia | 12 (43) | 6 (43) | 6 (60) | - |
Ventilator associated pneumonia | 2 (7) | 1 (7) | 1 (10) | - |
Empyema | 1 (4) | 1 (7) | - | - |
LRTI not further specified | 9 (32) | 6 (43) | 3 (30) | - |
♣ = missing data in 3 patients. ♦ = missing data in 2 patients. ♥ = ventilator associated pneumonia |