Variables | Less than or equal to median survival time n = 94 | More than median survival time n = 93 | p values |
---|---|---|---|
Age in years, mean (SD) | 34.5 (10.3) | 35.6 (11.9) | 0.47 |
Gender | 1.0 | ||
Men | 89 (94.7) | 89 (95.7) | |
Women | 5 (5.3) | 4 (4.3) | |
Type of arrest | 0.02 | ||
Penetrating | 57 (62.0) | 71 (77.2) | |
Blunt | 35 (38.0) | 21 (22.8) | |
Cause of arrest | 0.03 | ||
Gunshot | 56 (60.2) | 71 (76.3) | |
RTA | 30 (32.3) | 15 (16.1) | |
Fall and others | 8 (8.5) | 7 (7.5) | |
Site of arrest | 0.56 | ||
Residence | 6 (6.4) | 8 (8.6) | |
Public | 88 (93.6) | 85 (91.4) | |
Life-support interventions | 0.01 | ||
Yes | 1 (1.1) | 9 (9.7) | |
No | 93 (98.9) | 84 (90.3) | |
Life-support medications | 0.01 | ||
Yes | 1 (1.1) | 8 (8.6) | |
No | 93 (98.9) | 85 (91.4) | |
CPR | 0.03 | ||
Yes | 1(1.1) | 7(7.5) | |
No | 93(98.9) | 86(92.5) | |
Outcomes on arrival at ED | 0.11 | ||
Alive | 1 (1.1) | 5 (5.4) | |
Dead | 93 (98.9) | 88 (94.6) | |
Type of transportation | 0.62 | ||
Ambulance without life support | 75 (79.8) | 75 (80.6) | |
Ambulance with life support | 2 (2.1) | 4 (4.3) | |
Non-EMS | 17 (18.1) | 14 (15.1) |