Life ExpectancyLife TablesQuality of LifeMortalityQuality-Adjusted Life YearsCost-Benefit AnalysisCause of DeathMarkov ChainsUnited StatesLongevityGross Domestic ProductAge FactorsDecision Support TechniquesSex DistributionSex FactorsHealth Care CostsDelivery of Health CareDisabled PersonsAge DistributionHealth StatusQuestionnairesDeveloped CountriesSet (Psychology)Political SystemsSocioeconomic FactorsRisk FactorsHealth Status IndicatorsInfant, NewbornHealth Status DisparitiesCohort StudiesSurvival AnalysisVital StatisticsDemocracyValue of LifeHealth PersonnelTreatment OutcomeEconomicsFollow-Up StudiesEurope, EasternModels, EconomicTime FactorsEuropeHousing for the ElderlyCross-Sectional StudiesHealthcare DisparitiesCensusesHealth SurveysCost of IllnessAsia, CentralMass ScreeningEducational StatusHealth ExpendituresSurvival RateNetherlandsIncomeSocial ClassLifeGreat BritainForecastingSmokingRisk AssessmentDrug CostsWorld HealthDecision MakingCommonwealth of Independent StatesPrevalenceChronic DiseaseNeoplasmsAttitude to HealthActivities of Daily LivingHealth PolicyAlcohol DrinkingAgingRetrospective StudiesCanadaJapanMortality, PrematureProspective StudiesDeveloping CountriesHealth PrioritiesCardiovascular DiseasesHIV InfectionsDecision TreesModels, StatisticalInfant MortalityVeterans HealthHealth ServicesNational Health ProgramsModels, EconometricHealth Services AccessibilityMorbidityLife StylePractice Guidelines as TopicUnited States Agency for Healthcare Research and QualityCosts and Cost AnalysisModels, TheoreticalRegistriesPovertyDemographyGermany, East