Table 1 Patient demographics and outcomes, by first event following acute lung injury onset
| Â | Â | By first event | ||
|---|---|---|---|---|
| Â | All patients ( N= 490) | Discharge ( N= 235) | Cardiac arrest ( N= 63) | Limitation in life support ( N= 192) |
Age | 52 (42 to 62) | 48 (40 to 59) | 50 (41 to 63) | 56 (48 to 66) |
Female | 43.5 | 46.0 | 41.3 | 41.1 |
Nonwhite | 40.8 | 39.2 | 46.0 | 41.2 |
Oncology comorbidity | 18.4 | 15 | 17 | 22 |
Charlson Comorbidity Index | 2 (1 to 4) | 1 (0 to 3) | 3 (1 to 5) | 3 (1 to 4) |
Functional Comorbidity Index | 1 (1 to 3) | 1 (1 to 3) | 1 (0 to 3) | 1 (1 to 3) |
Study site hospital | Â | Â | Â | Â |
1 | 38.0 | 31.9 | 42.9 | 43.8 |
2 | 31.0 | 31.9 | 33.3 | 29.2 |
3 | 31.0 | 36.2 | 23.8 | 27.1 |
Days in hospital before ALI onset | 2 (1 to 6) | 2 (1 to 5) | 2 (1 to 10) | 3 (1 to 7) |
Medical ICU | 80.4 | 74.9 | 84.1 | 85.9 |
APACHE II score at ICU admission | 26 (20 to 33) | 23 (19 to 29) | 33 (22 to 38) | 29 (22 to 35) |
SOFA score at ALI onset | 9 (7 to 12) | 8 (5 to 10) | 12 (8 to 14) | 11 (8 to 14) |
Survival to ICU discharge | 56.3 | 100.0 | 23.8 | 13.5 |