Table 1 Demographic and pre-hospital characteristics of trauma patients in the ETO and NON-ETO group
ETO | NON-ETO | p value | |
|---|---|---|---|
n (total) | 762 | 935 | |
Male (n,%) | 551/762 (72.3) | 711/935 (76.0) | 0.083 |
Traffic accident (n,%) | 513/709 (72.4) | 647/874 (74.0) | 0.46 |
Blunt trauma (n, %) | 663/712 (93.1) | 837/876 (95.5) | 0.037 |
SBP scene ≤90 mmHg (n,%) | 136/689 (19.7) | 178/834 (21.3) | 0.45 |
SBP scene (mmHg: mean ± SD;median;n) | 118 ± 34;120 (689) | 119 ± 35;120 (834) | 0.29 |
HR scene (1/min: mean ± SD;median;n) | 98 ± 24; 99 (458) | 99 ± 24; 100 (571) | 0.19 |
GCS (points: mean ± SD;median;n) | 10 ± 5; 11 (701) | 10 ± 5; 12 (839) | 0.97 |
Age (years: mean ± SD;median;n) | 46 ± 20;47 (762) | 43 ± 21; 43 (935) | < 0.001 |