Table 3 Concomitant lesions
control group | VSI group | |
|---|---|---|
thorax (AIS > 1) (%) | 43.9 (CI 43.4–44.3) | 46.8 (CI 43.7–50.0) |
abdomen (AIS > 1) (%) | 11.9 (CI 11.6–12.1) | 15.0 (CI 13.3–16.9) |
spine (AIS > 1) (%) | 25.1 (CI 24.7–25.4) | 24.1 (CI 21.9–26.5) |
pelvis (AIS > 1) (%) | 13.1 (CI 12.9–13.4) | 13.5 (CI 11.9–15.2) |
upper extremity (AIS > 1) (%) | 28.8 (CI 28.5–29.2) | 33.9 (CI 31.4–36.7) |
lower extremity (AIS > 1) (%) | 19.7 (CI 19.3–20.0) | 23.4 (CI 21.3–25.7) |
pneumocephalus (%) | 1.1 (CI 1.1–1.2) | 4.1 (CI 3.2–5.1) |
brain contusion (%) | 25.2 (CI 24.8–25.5) | 26.1 (CI 23.9–28.5) |
global brain edema (%) | 8.9 (CI 8.7–9.1) | 9.4 (CI 8.0–10.8) |
pituitary (%) | 0.1 (CI 0.1–0.2) | 0.3 (CI 0.1–0.6) |
brain stem (%) | 2.1 (CI 2.0–2.2) | 2.3 (CI 1.7–3.0) |
soft tissue of the head (%) | 22.7 (CI 22.4–23.0) | 34.8 (CI 32.1–37.5) |
skull fractures (%) | 41.5 (CI 41.0–41.9) | 49.2 (CI 46.2–52.5) |
orbit fractures (%) | 10.2 (CI 9.9–10.4) | 31.6 (CI 29.5–33.7) |
Le Fort fractures (%)a | 7.0 (CI 6.8–7.2) | 22.4 (CI 20.5–24.2) |
epidural hematoma (%) | 10.2 (CI 9.9–10.4) | 12.7 (CI 11.1–14.4) |
subdural hematoma (%) | 33.6 (CI 33.2–34.0) | 23.7 (CI 21.5–26.0) |
subarachnoid hemorrhage (%) | 27.3 (CI 27.0–27.7) | 26.4 (CI 24.1–28.8) |
intracerebral hemorrhage %) | 15.5 (CI 15.3–15.8) | 13.4 (CI 11.7–15.1) |
external carotid artery (%) | 0.0 (CI 0.0–0.0) | 0.1 (CI 0.0–0.3) |
internal carotid artery (%) | 0.3 (CI 0.3–0.3) | 0.7 (CI 0.4–1.2) |
anterior cerebral artery (%) | 0.1 (CI 0.0–0.1) | 0.2 (CI 0.0–0.5) |
middle cerebral artery (%) | 0.2 (CI 0.2–0.3) | 0.2 (CI 0.1–0.5) |
posterior cerebral artery (%) | 0.1 (CI 0.1–0.1) | 0.2 (CI 0.0–0.5) |
vertebral artery (%) | 0.2 (CI 0.2–0.2) | 0.4 (CI 0.1–0.8) |
cerebral veins (%) | 0.4 (CI 0.4–0.5) | 0.8 (CI 0.5–1.4) |