Glasgow Outcome ScaleGlasgow Coma ScaleBrain InjuriesSubarachnoid HemorrhageDiffuse Axonal InjuryIntracranial AneurysmCerebral Hemorrhage, TraumaticTreatment OutcomePregnatrienesAneurysm, RupturedCraniocerebral TraumaVasospasm, IntracranialCraniotomyNeurosurgical ProceduresBrain Injury, ChronicIntracranial PressureHead Injuries, ClosedNeuroendoscopyTrauma Severity IndicesInjury Severity ScoreOutcome Assessment (Health Care)Embolization, TherapeuticMortalityProspective StudiesCerebral HemorrhageRetrospective StudiesPrognosisRecovery of FunctionSeverity of Illness IndexDisability EvaluationHematomaCerebral AngiographyMeningitis, BacterialFollow-Up StudiesPredictive Value of TestsTime FactorsTomography, X-Ray ComputedCohort StudiesScotlandComaHospital MortalityDecompressive CraniectomyBrain IschemiaBiological MarkersInfant MortalityCerebral VentriclesBrainRisk FactorsStrokeCause of DeathReproducibility of Results