Table 1 Characteristics of cohort

Total number of individuals

891

Death within 24 h, n (%)

61 (6.8%)

Sex, n (%)

   Male

728 (81.7%)

Age, n (%)

   \(\ge\) 15, < 20

58 (6.5%)

   \(\ge\) 20, < 30

286 (32.1%)

   \(\ge\) 30, < 40

170 (19.1%)

   \(\ge\) 40, < 50

127 (14.3%)

   \(\ge\) 50, < 60

115 (12.9%)

   \(\ge\) 60, < 70

62 (6.9%)

   \(\ge\) 70, < 80

42 (4.7%)

   \(\ge\) 80

31 (3.5%)

Injury Severity Score, n (%)

   \(\ge\) 0, < 10

344 (38.6%)

   \(\ge\) 10, < 20

168 (18.9%)

   \(\ge\) 20, < 30

192 (21.5%)

   \(\ge\) 30, < 40

108 (12.1%)

   \(\ge\) 40, < 50

25 (2.8%)

   \(\ge\) 50, < 60

38 (4.3%)

   \(\ge\) 60

16 (1.8%)

Trauma type, n (%)

   Penetrating

385 (43.2%)

   Blunt

506 (56.8%)

Traumatic brain injury, n (%)

343 (38.5%)