Table 1.
Variables | ICU only cohort |
Hospitalisations, N | 355 823 |
Age, mean (SD), y | 66.9 (11.6) |
Male, N (%) | 341 579 (96.0) |
Race, N (%) | |
White | 256 293 (72.0) |
Black or African American | 73 855 (20.8) |
Other | 25 675 (7.2) |
Hispanic, N (%) | 20 532 (5.8) |
30-day mortality, N (%) | 34 867 (9.8) |
Length of stay, mean (SD), days | 9.5 (13.0) |
ICU, intensive care unit.