Early (n=1690) | Delayed (n=314) | P value | |
Mean±SD age (years) | 52±23 | 55±22 | 0.01 |
% male (n) | 63 (1066) | 66 (208) | 0.28 |
Median CCI score (IQR) | 1 (0, 3) | 2 (1, 3) | <0.01 |
% CCI score ≥5 (n) | 13.8 (233) | 15.3 (48) | 0.48 |
Median ISS (IQR) | 17 (10, 24) | 17 (13, 25) | <0.01 |
% ISS >25 (n) | 21.7 (367) | 27.7 (87) | 0.07 |
Median (IQR) ICU LOS (days) | 2 (2, 4) | 5 (3, 8) | <0.01 |
Median (IQR) SD HLOS (days) | 6 (3, 11) | 10 (6, 18) | <0.01 |
Rate of ICUbb (%) | 6.5 (109) | 1.3 (4) | <0.01 |
% mortality* (n) | 3.9 (65) | 2.2 (7) | 0.16 |
*Includes discharged to hospice.
CCI, Charlson Comorbidity Index; HLOS, hospital length of stay; ICUbb, intensive care unit bounce back; ISS, Injury Severity Score; LOS, length of stay.