Life ExpectancyLongevityLife TablesQuality of LifeMortalityQuality-Adjusted Life YearsCause of DeathCost-Benefit AnalysisMarkov ChainsAge FactorsGross Domestic ProductDecision Support TechniquesSex FactorsSex DistributionUnited StatesSurvival AnalysisTreatment OutcomeDisabled PersonsAge DistributionSet (Psychology)Political SystemsFollow-Up StudiesRisk FactorsHealth StatusDeveloped CountriesInfant, NewbornSurvival RateCohort StudiesTime FactorsHealth Status IndicatorsHealth Status DisparitiesVital StatisticsDemocracyValue of LifeSocioeconomic FactorsEconomicsQuestionnairesEurope, EasternHousing for the ElderlyRetrospective StudiesProspective StudiesCensusesAsia, CentralLifeModels, EconomicEuropePrognosisIncomeHealth Care CostsEducational StatusSmokingHealth SurveysCommonwealth of Independent StatesRisk AssessmentSocial ClassAlcohol DrinkingMortality, PrematureNeoplasmsMass ScreeningAgingJapanActivities of Daily LivingForecastingNetherlandsWorld HealthCardiovascular DiseasesCross-Sectional StudiesHIV InfectionsPrevalenceInfant MortalityModels, StatisticalChronic DiseaseMorbidityGreat BritainGermany, EastGermany, WestDecision TreesHomicideRegistriesLife StylePalliative CareCost of IllnessDeveloping CountriesBirth RateRespiratory Tract NeoplasmsDemographyLithuaniaDrug CostsHealth TransitionIncidenceCanadaDecision MakingKaplan-Meier EstimatePatient SelectionHealth PrioritiesDenmarkHealth ExpendituresAttitude to HealthRegression AnalysisActuarial Analysis