Article Figures & Data
Tables
- Table 1
Patients contributed by participating institutions
Trauma center Eligible patients University of Maryland 100 University Medical Center Las Vegas 76 University of Alabama 72 Johns Hopkins University 60 Tulane Medical Center 60 Harborview Medical Center 52 University of California-Irvine 50 St Mary’s Medical Center 35 MetroHealth 35 Cooper Health 32 University of Illinois-Chicago 32 Allegheny Health 26 Mount Sinai Hospital-Chicago 24 Jackson Memorial Hospital-Miami 22 University of Mississippi 19 Grant Medical Center 18 Christiana Healthcare System 17 Memorial Regional Hospital 16 Broward Health 14 University of Kansas 14 University of Pennsylvania 13 Loma Linda University 11 Mass General Hospital 10 University of California-San Diego 10 Spartanburg Medical Center 7 - Table 2
Patient demographics
Total Survivors Non-survivors Age 31 (23–46) 32 (23–44) 31 (23–46) Male gender 723 (88) 14/17 (82) 709/808 (88) Race Black 362 (44) 9 (56) 353 (47) White 340 (41) 5 (31) 335 (45) Other 123 (15) 2 (13) 57 (8) Injury Severity Score 26 (25–41) 25 (17–26) 26 (25–75) Abbreviated Injury Scale-Head 5 (5–6) 5 (4–5) 5 (5–6) Injury intent Assault 355 (50) 11 (65) 344 (50) Suicide 294 (41) 6 (35) 288 (42) Accident 54 (8) 0 54 (8) Legal intervention 6 (1) 0 6 (1) - Table 3
Predictors of survival to hospital discharge
Predictor Sample size OR 95% CI P value Signs of life at trauma center 824 8.30 2.32 to 52.91 0.001 Receipt of tranexamic acid (TXA) 793 7.90 1.71 to 27.15 0.0001 Transfer to level I/II trauma center 793 6.61 2.02 to 18.94 0.000 Replacement of ≥1 hormone(s) 819 3.82 1.32 to 10.79 0.01 Units of platelets 801 1.66 1.16 to 2.21 0.001 Units of packed red blood cells 803 1.14 1.05 to 1.22 0.000 Systolic blood pressure 745 1.02 1.01 to 1.03 0.000 Injury Severity Score 769 0.55 0.23 to 0.76 0.01 Abbreviated Injury Scale 609 0.48 0.28 to 0.87 0.01 - Table 4
Predictors of successful organ donation
Predictor Sample size OR 95% CI P value Volume (L) of crystalloid 453 1.15 1.06 to 1.26 0.001 Replacement of ≥1 hormone(s) 453 10.03 5.19 to 20.13 0.000
