Comparison to benchmark AAST multi-institutional study1
| AAST Multi-Institutional Study | Current study | |
| Study duration (years) | 2 | 5 |
| Patients+pelvic fracture | 1339 | 1170 |
| Shock criteria | SBP<90 mm Hg or HuR>120 or base deficit>5 | |
| Patients in shock, n (%) | 178 (13) | 424 (36) |
| Male | 59% | 62% |
| Age | 44±20 | 47±20 |
| ISS | 28±14 | 41±14 |
| Angiography, n (%) | 44 (25) | 175 (41) |
| Embolization, n (%) | 30 (68) | 129 (74) |
| Time to IR (min) | NA | 86 (66–116) |
| PPP, n (%) | 10 (6) | 8 (2) |
| Time to OR (min) | NA | 52 (37, 73) |
| ICU LOS (days) | 7 (3, 16) | 5 (3, 11) |
| Hospital LOS (days) | 13 (5, 24) | 16 (8, 27) |
| Mortality for patients in shock (%) | 32 | 15 |
Continuous variables presented as either mean (±SE) or median (IQR), depending on the published data.
AAST, American Association for the Surgery of Trauma; HR, heart rate; ICU, intensive care unit; IR, interventional radiology; ISS, Injury Severity Score; LOS, length of stay; PPP, preperitoneal packing; SBP, systolic blood pressure.