Direct Service CostsHealth Care CostsCosts and Cost AnalysisCost of IllnessCost-Benefit AnalysisHospital CostsDrug CostsModels, EconometricModels, EconomicHealth ExpendituresUnited StatesHospitalizationCost ControlCost SharingCost AllocationQuality-Adjusted Life YearsModels, StatisticalEmployer Health CostsAlgorithmsTime FactorsReproducibility of ResultsComputer SimulationPrevalenceModels, TheoreticalRisk FactorsModels, GeneticModels, BiologicalSensitivity and SpecificityMarkov ChainsLikelihood FunctionsCohort StudiesRetrospective StudiesIncidenceBayes TheoremRegression AnalysisHealth ResourcesData Interpretation, StatisticalTreatment OutcomeRisk AssessmentInfant, NewbornAge FactorsMonte Carlo MethodEfficiencyProspective StudiesLinear ModelsGreat BritainLength of StayData CollectionManaged Care ProgramsBreedingProbabilityInsurance Claim ReviewQuestionnairesPregnancyGenetic VariationDecision Support TechniquesCross-Sectional StudiesMass ScreeningAmbulatory CareDecision TreesPopulation SurveillanceFollow-Up StudiesDatabases, FactualAge DistributionLife ExpectancyResearch DesignFinancing, PersonalBudgetsLogistic ModelsRandomized Controlled Trials as TopicCanadaHealth ServicesConfidence IntervalsInsurance, HealthSex FactorsRiskCase-Control StudiesHealth SurveysEnglandSample SizeFees, PharmaceuticalEnergy MetabolismDeveloping CountriesStatistics as Topic