1.
严重多发伤患者基线资料
The baseline data of patients with severe multiple injuries
| Variables | Data |
| ISS, injury severe score; GCS, Glasgow coma scale; AIS, abbreviated injury scale. | |
| Age/years, median (range) | 52 (16-89) |
| Gender, n (%) | |
| Male | 82 (73.2) |
| Female | 30 (26.8) |
| Mechanism of injury, n (%) | |
| Traffic injury | 48 (42.9) |
| High falling injury | 30 (26.9) |
| Tumbles injury | 16 (14.3) |
| Blast injury | 8 (7.1) |
| Heavy pound injury | 6 (5.4) |
| Stab injury | 4 (3.6) |
| ISS, median (range) | 34 (16-66) |
| GCS, median (range) | 10 (3-15) |
| AIS, median (range) | |
| Head an neck | 4 (0-12) |
| Thorax | 5 (0-13) |
| Abdomen | 2 (0-6) |
| Extremities and pelvis | 2 (0-7) |
| Pulmonary contusion, n (%) | |
| Volume < 20% | 76 (67.9) |
| Volume≥20% | 36 (32.1) |
| Lactic acid/(mmol/L)，median (range) | 2.4 (0.5-15.0) |
| Length of hospital stay/d, median (range) | 18 (1-123) |