ARDS patients with ≥1 risk factor identified upon ARDS diagnosisa (n=2547) | ARDS patients with no risk factor identified upon ARDS diagnosis (n=266) | |
---|---|---|
Pneumonia | 1670 (65.6) | 13 (4.9) |
Non-pulmonary Sepsis | 453 (17.8) | 2 (0.8) |
Aspiration of gastric contents | 400 (15.7) | 0 (0.0) |
Non cardiogenic shock | 214 (8.4) | 0 (0.0) |
Trauma | 199 (7.8) | 0 (0.0) |
Blood transfusion | 111 (4.4) | 0 (0.0) |
Pulmonary vasculitis | 24 (0.9) | 14 (5.3) |
Others | 264 (10.4) | 16 (6.0) |
No risk factor identified | 0 (0.0) | 219 (82.3) |