Odds RatioTreatment OutcomeRisk FactorsOutcome Assessment (Health Care)Case-Control StudiesLogistic ModelsPregnancy OutcomeRetrospective StudiesProspective StudiesCohort StudiesFollow-Up StudiesTime FactorsMultivariate AnalysisPregnancyPrognosisCross-Sectional StudiesRisk AssessmentInfant, NewbornUnited StatesConfidence IntervalsAge FactorsPrevalenceOutcome and Process Assessment (Health Care)Severity of Illness IndexPredictive Value of TestsGenotypeRegression AnalysisGenetic Predisposition to DiseaseSex FactorsSmokingIncidenceChi-Square DistributionLongitudinal StudiesRiskRandomized Controlled Trials as TopicPolymorphism, GeneticPolymorphism, Single NucleotideSurvival AnalysisPostoperative ComplicationsSurvival RateSocioeconomic FactorsQuestionnairesStrokeRegistriesRecurrenceBody Mass IndexHospital MortalityBiological MarkersLength of StayKaplan-Meier EstimateHospitalizationQuality of LifeProportional Hazards ModelsJapanMyocardial InfarctionPregnancy ComplicationsBreast NeoplasmsSwedenAnalysis of VarianceGreat BritainAcute DiseaseLinear ModelsHealth StatusReproducibility of ResultsEuropean Continental Ancestry GroupChronic DiseaseDisease ProgressionGlasgow Outcome ScaleChinaObesityAllelesSex DistributionHealth SurveysAsian Continental Ancestry GroupAlcohol DrinkingGene FrequencyEducational StatusAfrican AmericansEpidemiologic MethodsResearch DesignGestational AgeSensitivity and SpecificityNetherlandsRecovery of FunctionEnvironmental ExposureBirth WeightPatient SatisfactionAge DistributionHypertensionStatistics, NonparametricPremature BirthCaliforniaDouble-Blind MethodEthnic GroupsDietEnglandDepressionCardiovascular DiseasesHIV InfectionsPatient Selection