Clinical Characteristics | Mean ± SD | Median (IQR) | Number (%) | Valid n |
---|---|---|---|---|
Age | 45.7 ± 19.3 | 44.0 (29.0, 60.0) | 5147 | |
Sex, male | 3780 (73.4%) | 5147 | ||
ISS | 24.3 ± 13.2 | 22.0 (14.0, 32.0) | 5147 | |
NISS | 30.4 ± 16.0 | 27.0 (17.0, 41.0) | 5147 | |
Blunt trauma | 4889 (95%) | 5147 | ||
Heart rate in ER, bpm | 89.7 ± 20 | 90.0 (78.0, 100.0) | 5147 | |
Blood pressure in ER, mmHg | 125.3 ± 28.6 | 125.0 (110.0, 140.0) | 5147 | |
Platelet count, *1000/μl | 206.6 ± 76.2 | 203.0 (161.0, 248.0) | 5127 | |
Body temperature in ER,°C | 36 ± 1.2 | 36.2 (35.4, 36.9) | 3134 | |
Hemoglobin in ER, g/dl | 11.8 ± 2.6 | 12.1 (10.1, 13.7) | 5147 | |
Base excess in ER, mmol/l | -2.6 ± 4.3 | -2.2 (-4.6, 0.0) | 5147 | |
Lactate in ER, mmol/l | 3.1 ± 5.2 | 1.9 (1.2, 3.0) | 5147 | |
pH in ER | 7.3 ± 0.1 | 7.3 (7.3, 7.4) | 2097 | |
aPTT in ER, sec | 31.6 ± 12.9 | 29.0 (25.9, 33.4) | 4433 | |
Quick in ER | 81.2 ± 21.1 | 84.0 (69.0, 97.0) | 5147 | |
pRBC | 2.1 ± 5.5 | 0.0 (0.0, 2.0) | 5147 | |
Platelet concentrate | 0.1 ± 0.7 | 0.0 (0.0, 0.0) | 4520 | |
Fresh frozen plasma | 1.5 ± 4.5 | 0.0 (0.0, 0.0) | 4866 | |
Massive transfusion | 289 (5.6%) | 5147 |