Multivariate AnalysisPrognosisRisk FactorsRetrospective StudiesTreatment OutcomeSurvival AnalysisSurvival RateFollow-Up StudiesProspective StudiesResearch PersonnelPredictive Value of TestsProportional Hazards ModelsLogistic ModelsTime FactorsCohort StudiesNeoplasm StagingDisease-Free SurvivalKaplan-Meier EstimateAge FactorsCross-Sectional StudiesTumor Markers, BiologicalAnalysis of VarianceRisk AssessmentRegression AnalysisUnited StatesQuestionnairesOdds RatioNeoplasm Recurrence, LocalPrevalenceSex FactorsCase-Control StudiesLymphatic MetastasisChi-Square DistributionRecurrenceIncidenceSeverity of Illness IndexBreast NeoplasmsBiomedical ResearchImmunohistochemistryDisease ProgressionReproducibility of ResultsSocioeconomic FactorsBiological MarkersCombined Modality TherapyLinear ModelsInternetROC CurveDatabases, FactualAntineoplastic Combined Chemotherapy ProtocolsResearch DesignAdenocarcinomaHIV InfectionsPostoperative ComplicationsLiver NeoplasmsEpidemiologic MethodsJapanAlgorithmsData CollectionComorbidityResearchLung NeoplasmsSoftwareSensitivity and SpecificityEthics, ResearchSmokingNeoplasm InvasivenessLongitudinal StudiesInfant, NewbornPatient SelectionBrazilModels, StatisticalRiskPrincipal Component AnalysisColorectal NeoplasmsFranceData Interpretation, StatisticalRegistriesBody Mass IndexProbabilityItalyCarcinoma, Squamous CellChemotherapy, AdjuvantGenotypeStatistics as TopicResearcher-Subject RelationsConfidence IntervalsUser-Computer InterfaceDemographyChinaHealth Services ResearchTissue Array AnalysisTreatment FailureCarcinoma, HepatocellularHospital MortalityNeoplasm MetastasisDiscriminant AnalysisChronic DiseaseOutcome Assessment (Health Care)Stomach NeoplasmsKi-67 Antigen