IncidenceRisk FactorsTime FactorsRetrospective StudiesProspective StudiesCohort StudiesFollow-Up StudiesAge DistributionInfant, NewbornTreatment OutcomeRegistriesSex DistributionPrevalenceUnited StatesPostoperative ComplicationsPopulation SurveillancePregnancyNeoplasmsJapanRisk AssessmentSeasonsRiskPoisson DistributionPrognosisAcute DiseaseSurvival RateSwedenRecurrenceSeverity of Illness IndexCase-Control StudiesProportional Hazards ModelsLabor OnsetDouble-Blind MethodDisease ProgressionLongitudinal StudiesSurvival AnalysisStrokeMultivariate AnalysisMinnesotaEnglandMyocardial InfarctionLogistic ModelsRegression AnalysisEpidemiologic MethodsFranceSEER ProgramDenmarkBreast NeoplasmsOdds RatioChi-Square DistributionChinaNetherlandsDisease Models, AnimalGreat BritainConfidence IntervalsComorbidityIndiaEuropean Continental Ancestry GroupPredictive Value of TestsItalyDose-Response Relationship, DrugCarcinogensOccupational DiseasesMutationSmokingDiabetes Mellitus, Type 1Skin NeoplasmsFinlandDisease OutbreaksHIV InfectionsAnalysis of VarianceGenotypeCerebrovascular DisordersQuestionnairesNeoplasms, Radiation-InducedHospitalizationEuropeMass ScreeningBody WeightBrazilAfrican Continental Ancestry GroupKaplan-Meier EstimateModels, StatisticalGenetic Predisposition to DiseaseCarcinogenicity TestsSpainAdenocarcinomaMagnetic Resonance ImagingTomography, X-Ray ComputedLung NeoplasmsDrug Therapy, CombinationGermanyDatabases, FactualCerebral HemorrhageEthnic GroupsTaiwanImmunosuppressive AgentsChronic DiseaseUrban PopulationCross-Sectional Studies