Table 1 Patient characteristics eligible versus included population
Eligible population | Included population | |
|---|---|---|
Number of patients | 4373 | 1870 |
Age | 51 (20.1) | 54 (18.4) ‡ |
Gender | ||
Male | 2878 (66) | 1178 (63) ‡ |
Female | 1495 (34) | 692 (37) ‡ |
Injury type | ||
Blunt | 4104 (94) | 1777 (95) |
Penetrating | 269 (6) | 93 (5) |
ISS | ||
Mean | 12.0 (9.5) | 13.1 (9.9) ‡ |
Median | 9 (5–17) | 10 (5–18) ‡ |
Multitrauma ISS ≥ 16 | 1327 (30) | 656 (35) ‡ |
AIS head ≥3 | 1153 (26) | 568 (30) ‡ |
AIS face ≥3 | 118 (3) | 58 (3) |
AIS thorax ≥3 | 791 (18) | 346 (19) |
AIS abdomen ≥3 | 225 (5) | 98 (5.2) |
AIS extremities ≥3 | 1129 (26) | 518 (28) |
H-LOS | ||
Mean | 12 (17.0) | 13 (17.7) ‡ |
Median | 6 (3–13) | 7 (3–15) ‡ |
ICU-LOS | ||
Mean | 1 (7.7) | 2 (5.3) ‡ |
Median | NA | NA |
ICU admission | 689 (16) | 336 (18) ‡ |
Probability of surviala | 0.98 (0.94–0.99) | |
Probability of survival <0.50 | 58 (3) | |