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Table 1 Demographic characteristics

From: Damage to the eye and optic nerve in seriously traumatized patients with concomitant head injury: analysis of 84,627 cases from the TraumaRegister DGU® between 2002 and 2015

 control groupVSI group
male (%)70.0 (CI 69.4–70.6)74.8 (CI 70.8–79.0)
mean / median age (years)50.9 / 52.0 (SD 22.8)44.7 / 45.0 (SD 21.4)
age ≤ 15 years (%)4.5 (CI 4.3–4.6)5.7 (CI 4.7–6.9)
age 16–59 years (%)56.6 (CI 56.1–57.1)67.3 (CI 63.6–71.1)
age ≥ 60 years (%)38.9 (CI 38.5–39.4)27.0 (CI 24.7–29.4)
  1. Gender and age distribution of head trauma patients ± concomitant prechiasmatic visual system injury (VSI). CI 95% conficence interval, SD standard deviation