Prognostic value of S100B in TBI, SAH and meningitis at 6 months following treatment.
Significant correlation between serum S100B and GOS in overall cohort, TBI and SAH (p < 0.05).
Significant correlation between CSF S100B and GOS in SAH (p < 0.05).
Serum S100B >0.7 μg/l correlated with 100% mortality.
CSF S100B sensitive to small influences with EVD exchange causing significant increase (p < 0.005).