From: 37th International Symposium on Intensive Care and Emergency Medicine (part 1 of 3)
All hypoxemic n = 859 | Mild hypoxemia n = 440 | Moderate hypoxemia n = 345 | Severe hypoxemia n = 74 | P value | |
---|---|---|---|---|---|
Age | 64 (53–73) | 65 (54–74) | 65 (53–73) | 58 (47–69) | 0.006 |
Sex | 586 (68) | 298 (68) | 236 (68) | 52 (70) | 0.91 |
Medical patients | 675 (79) | 327 (75) | 281 (82) | 67 (91) | 0.004 |
SAPS-2 | 43 (31–57) | 42 (30–56) | 43 (31–57) | 45 (34–61) | 0.32 |
ARDS (Berlin definition) | 183 (21) | 68 (16) | 85 (25) | 30 (41) | <0.001 |
Invasive ventilation | 525 (61) | 239 (54) | 231 (67) | 55 (74) | 0.001 |
ICU length of stay | 16 (7–32) | 15 (7–32) | 16 (8–31) | 18 (7–37) | 0.89 |
ICU mortality | 225 (27) | 92 (21) | 96 (27) | 37 (50) | <0.00 |