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, TherapeuticCerebral HemorrhageProspective StudiesRecovery of FunctionSeverity of Illness IndexRetrospective StudiesDisability EvaluationPrognosisCerebral AngiographyHematomaMeningitis, BacterialPredictive Value of TestsFollow-Up StudiesTomography, X-Ray ComputedTime FactorsScotlandComaDecompressive CraniectomyCohort StudiesBrain IschemiaReproducibility of ResultsBiological MarkersBrainCerebral VentriclesPsychometricsStrokeRisk FactorsPsychiatric Status Rating ScalesQuestionnairesRisk AssessmentNeurologic ExaminationDouble-Blind Method