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Table 3 Clinical outcome of mild TBI patients evaluated by outcome assessor committee

From: Diagnostic accuracy of prehospital serum S100B and GFAP in patients with mild traumatic brain injury: a prospective observational multicenter cohort study – “the PreTBI I study”

Variable n/Valid Cases (%)
Traumatic Intracranial Lesions Yes, n/N(%) 32/566 (5.6)
- Abnormal CTC yes, n/N (%) 32/32 (100.0)
- Neurosurgical Observation or Intervention yes, n/N (%) 4/32 (12.5)
- Death < 7 days secondary to head injury yes, n/N (%) 2/32 (6.25)
Details on cerebral CT scan
 Cerebral CT conducted, n/N(%) 344/566 (60.7)
 Intracranial Haemorrhage, n/N(%) 24/32 (75.0)
 - Subdural 15/24 (62.5)
 - Epidural 0/24 (0.0)
 - Subarachnoid 10/24 (41.6)
 - Intracerebral 3/24 (12.5)
 Cerebral Edema, n/N(%) 1/32 (3.1)
 Pneumocephalus, n/N(%) 1/32 (3.1)
 Cerebral contusion, n/N(%) 12/32 (37.5)
 Skull fracture, n/N(%) 3/32 (9.3)
 - Base 2/3 (66.6)
 - Cap 1/3 (33.3)
 - Facial 0/3 (0.0)
 Marshall CT score
 - II 26/32 (86.2)
 - III 3/32 (9.4)
 - IV 2/32 (6.2)
 - V 0/32 (0.0)
 - VI 1/32 (3.1)