InstitutionalizationChild, InstitutionalizedHomes for the AgedNursing HomesDeinstitutionalizationOrphanagesLong-Term CareHealth Impact AssessmentFrail ElderlyHospitals, Chronic DiseaseActivities of Daily LivingHealth Services for the AgedColonialismRisk FactorsRomaniaDeliriumHome Care ServicesPsychosocial DeprivationGeriatric AssessmentCaregiversDementiaCommitment of Mentally IllConstitution and BylawsBelgiumBehavioral SymptomsProspective StudiesPredictive Value of TestsFollow-Up StudiesAdoptionGeriatric NursingCognition DisordersPatient DischargeAge FactorsHospital UnitsTime FactorsPrognosisCohort StudiesTreatment OutcomeStrokeSeverity of Illness IndexHospitalizationRisk AssessmentGeriatricsOutcome Assessment (Health Care)Longitudinal StudiesLogistic ModelsRetrospective StudiesDiffusion of InnovationAlzheimer DiseaseCost of IllnessCommunity Health ServicesDisabled PersonsLength of StayUnited StatesPatient AdmissionSurgical Procedures, ElectiveMultivariate AnalysisPrevalenceSensitivity and SpecificitySex FactorsProportional Hazards ModelsPsychiatric Status Rating ScalesQuestionnairesRiskPostoperative ComplicationsNeuropsychological TestsCross-Sectional StudiesDepressionHealth StatusBiological MarkersQuality of LifeMental DisordersAgingPressure UlcerOvarian Hyperstimulation SyndromeDisability Evaluation