period 1 | period 2 | p- value | |||
---|---|---|---|---|---|
n = 1376 | n = 2410 | ||||
age (SD) | 55.4 | (16.8) | 58.0 | (16.8) | <0.001* |
gender, male (%) | 688 | (50.0) | 1295 | (53.7 | 0.027* |
ASA (SD) | 2.1 | (0.8) | 2.2 | (0.8) | <0.001* |
LOS hospital (IQR) | 7.0 | (5.0-13.0) | 7.0 | (5.0-13) | 0.265 |
in-hospital deaths (per 1000 admissions) | 18 | (13.1) | 37 | (15.3) | 0.573 |
total ICU admissions (per 1000 admissions) | 145 | (10.5) | 286 | (11.9) | 0.215 |
ICU admissions not due to an SAE (%) | 111 | (8.1) | 186 | (7.7) | 0.701 |