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SoftwarePatient AdmissionHospitalizationLength of StayHospitals, TeachingEmergency Service, HospitalHospitals, GeneralRetrospective StudiesHospital CostsHospitals, UniversityPatient ReadmissionSoftware DesignEnglandHospitals, UrbanProspective StudiesPatient DischargeHospitals, PediatricHospitals, PsychiatricRisk FactorsHospitals, DistrictSoftware ValidationEmergenciesTime FactorsHospital Bed CapacityInfant, NewbornNursing Staff, HospitalEconomics, HospitalAcute DiseaseHospital ChargesRespiratory Tract DiseasesCohort StudiesHospitals, SpecialHospitals, PrivateAir PollutantsIncidenceAge FactorsHospital DepartmentsAir PollutionHospital RecordsScotlandHospital UnitsAlgorithmsIntensive Care UnitsUnited StatesInpatientsBed OccupancyHospital MortalitySeverity of Illness IndexDiagnosis-Related GroupsFollow-Up StudiesChild, HospitalizedSulfur DioxideHospital Bed Capacity, 500 and overSeasonsFinancial Management, HospitalDatabases, FactualAge DistributionCross InfectionOutcome Assessment (Health Care)PoisoningLondonPoisson DistributionLogistic ModelsWounds and InjuriesEmergency Medical ServicesHospital PlanningHospitalsTreatment OutcomeMyocardial InfarctionHospital Information SystemsAsthmaAdmitting Department, HospitalUser-Computer InterfaceUtilization ReviewRegression AnalysisGreat BritainPneumoniaHealth Services MisuseRisk AssessmentReferral and ConsultationPrognosisMedical Record LinkageMedical AuditCosts and Cost AnalysisEmergency TreatmentParticulate MatterMedical RecordsWestern AustraliaSex DistributionAmbulatory CareBrazilSex FactorsOutpatient Clinics, HospitalMultivariate AnalysisSurgery Department, HospitalIntensive CarePatient TransferOzoneNitrogen DioxideHealth Care Costs