Table 1 Patient charateristics
Variable | Total cohort (N = 1495) |
|---|---|
Age in years, mean (SD) | 66.3 (12.6) |
APACHE II score, mean (SD) | 19.2 (7.0) |
Sepsis, N (%) | 467 (31.2%) |
Mechanical ventilation, N (%) | 1156 (77.3%) |
Delirium-positive, N (%) | 542 (36.2%) |
 Days of delirium (in 28 days), median (IQR) | 3 (1, 6) |
Coma-positive, N (%) | 922 (61.7%) |
 Coma days (in 28 days), median (IQR) | 2 (1, 5) |
Both delirium and coma, N (%) | 369 (24.7%) |
 Delirium and coma days (in 28 days), median (IQR) | 7 [4, 12] |
Death in the ICU, N (%) | 185 (12.4%) |
Death within 28 days, N (%) | 251 (16.8%) |
Death within 90 days, N (%) | 308 (20.6%) |