HD stable | HD stable + initial Hb normal | |
---|---|---|
n = 1,246 | n = 914 | |
Age (years) | 40.6 (18.0)* | 39.4 (16.4)* |
Men | 812 (65.3%) | 578 (63.2%) |
Blunt trauma | 1,160 (93.3%) | 862 (94.3%) |
ISS (points) | 5 (1 to 13) | 5 (1 to 10) |
AIS code severity 3 or more/total AIS codes | 907/2,994 (30.3%) | 495/1,878 (26.4%) |
AIS head ≥ severity 3 | 351 (39%) | 206 (41.8%) |
AIS chest ≥ severity 3 | 142 (15.8%) | 75 (15.2%) |
AIS abdomen ≥ severity 3 | 120 (13.3%) | 74 (15%) |
AIS extremities ≥ severity 3 | 222 (24.5%) | 104 (21%) |
Multitrauma (ISS ≥ 16) | 270 (21.7%) | 149 (16.3%) |
GCS on admission | 15 (14 to 15) | 15 (15 to 15) |
Initial Hb (g/dl) | ||
Men | 14.2 (1.5)* | 15.0 (0.9)* |
Women | 12.8 (1.5)* | 13.4 (0.9) |
Repeat Hb in g/dl | ||
Men | 13.9 (1.7)* | 14.6 (1.1)* |
Women | 12.5 (1.6)* | 13.1 (1.0)* |
Hospital stay (days) | 2 (0 to 5) | 2 (0 to 4) |
ICU stay (days) | 0 (0 to 0) | 0 (0 to 0) |
In-hospital mortality | 32 (2.6%) | 12 (1.3%) |