Table 2.
Study cohorts.
|
|
ICUa cohort (n=5699) | General ward cohort (n=259) | |
| Age (years), median (IQR) | 66.15 (53.97, 77.78) | 61.00 (53.00, 67.50) | |
| Gender, n (%) |
|
|
|
|
|
Female | 3262 (57.2) | 105 (40.5) |
|
|
Male | 2437 (42.8) | 154 (59.5) |
| Admission type, n (%) |
|
|
|
|
|
Elective | 979 (17.2) | 227 (87.6) |
|
|
Emergency | 4550 (79.8) | 32 (12.4) |
|
|
Urgent | 170 (3.0) | —b |
| First care unit, n (%) |
|
|
|
|
|
Coronary care | 1190 (20.9) | — |
|
|
Cardiac surgery recovery | 1118 (19.6) | — |
|
|
Medical ICU | 1501 (26.3) | — |
|
|
Surgical ICU | 1320 (23.2) | — |
|
|
Trauma/surgical ICU | 570 (10.0) | — |
| Cardiovascular diseases, n (%) | 4933 (86.6) | 234 (90.3) | |
aICU: intensive care unit.
bNo data.