Predictive Value of TestsRisk FactorsPrognosisProspective StudiesMultivariate AnalysisFollow-Up StudiesTreatment OutcomeRetrospective StudiesLogistic ModelsCohort StudiesRegression AnalysisTime FactorsProportional Hazards ModelsRisk AssessmentAge FactorsSeverity of Illness IndexForecastingLongitudinal StudiesSurvival AnalysisBiological MarkersROC CurveSex FactorsQuestionnairesKaplan-Meier EstimateCross-Sectional StudiesSurvival RateLinear ModelsOdds RatioChi-Square DistributionIncidenceRecurrenceDisease ProgressionPrevalenceComorbidityUnited StatesSocioeconomic FactorsSensitivity and SpecificityMyocardial InfarctionBody Mass IndexAnalysis of VarianceReproducibility of ResultsEpidemiologic MethodsStrokeDisease-Free SurvivalHospital MortalityCase-Control StudiesPostoperative ComplicationsHeart FailureSmokingDepressionElectrocardiographyNeoplasm StagingCardiovascular DiseasesHealth StatusPregnancyProbabilityCoronary Artery DiseaseC-Reactive ProteinTumor Markers, BiologicalModels, StatisticalChronic DiseaseHospitalizationKidney Failure, ChronicCoronary AngiographyInfant, NewbornEducational StatusRegistriesDemographyConfidence IntervalsHIV InfectionsQuality of LifeTreatment FailureStroke VolumeRiskBreast NeoplasmsAfrican AmericansPatient CompliancePatient SelectionStatistics, NonparametricCoronary DiseaseAlgorithmsCreatinineEuropean Continental Ancestry GroupAcute DiseaseStress, PsychologicalPsychiatric Status Rating ScalesOutcome Assessment (Health Care)Exercise TestVentricular Dysfunction, LeftNeoplasm Recurrence, LocalHypertensionAtrial FibrillationTomography, X-Ray ComputedAngioplasty, Balloon, CoronaryHealth Status IndicatorsLength of StayRenal DialysisActivities of Daily LivingBlood PressurePatient Dropouts