Multivariate regression analysis: summary of backward independent variable elimination process for dependent variable GOS.

Combination of effects IFA and Na remained in model; LR = 9.7944; p = 0.0075.

Significant values are featured with bold font. Abbreviations: GCS: Glasgow Coma Scale, ND: Neurological Deficit, Na: Natrium, Hct: Hematocrit, ACP: abnormal coagulation profile, HT: Thickness of Hematoma, BLH: Bilateral Hematoma, IFA: Intravenous Fluid Administration, GOS: Glasgow Outcome Scale.