Glasgow Outcome ScaleGlasgow Coma ScaleBrain InjuriesSubarachnoid HemorrhageDiffuse Axonal InjuryIntracranial AneurysmCerebral Hemorrhage, TraumaticTreatment OutcomePregnatrienesAneurysm, RupturedCraniocerebral TraumaVasospasm, IntracranialCraniotomyNeurosurgical ProceduresBrain Injury, ChronicIntracranial PressureHead Injuries, ClosedNeuroendoscopyTrauma Severity IndicesOutcome Assessment (Health Care)Injury Severity ScoreEmbolization, TherapeuticProspective StudiesCerebral HemorrhageSeverity of Illness IndexRecovery of FunctionRetrospective StudiesPrognosisDisability EvaluationPredictive Value of TestsCerebral AngiographyHematomaMeningitis, BacterialFollow-Up StudiesTomography, X-Ray ComputedTime FactorsScotlandRisk AssessmentReproducibility of ResultsComaCohort StudiesDecompressive CraniectomyBrain IschemiaBiological MarkersBrainCerebral VentriclesRisk FactorsStrokeQuestionnairesPsychometricsNeurologic ExaminationDouble-Blind Method