AnxietyPreoperative CareAnxiety DisordersPreoperative PeriodDental AnxietyManifest Anxiety ScaleAnxiety, SeparationPhobic DisordersTreatment OutcomeTest Anxiety ScaleDepressionPostoperative ComplicationsRetrospective StudiesAnti-Anxiety AgentsPsychiatric Status Rating ScalesProspective StudiesPostoperative PeriodFollow-Up StudiesPanic DisorderDepressive DisorderRectal NeoplasmsQuestionnairesStress, PsychologicalPerformance AnxietyTime FactorsFearPredictive Value of TestsRisk FactorsPostoperative CareTomography, X-Ray ComputedPersonality InventorySeverity of Illness IndexComorbidityMood DisordersSurgical Procedures, ElectiveCognitive TherapyNeoadjuvant TherapyPrognosisCombined Modality TherapyIntraoperative CareMagnetic Resonance ImagingQuality of LifeNeoplasm StagingIntraoperative PeriodAdaptation, PsychologicalAgoraphobiaPsychometricsSurgical Procedures, OperativePain MeasurementCardiac Surgical ProceduresEmotionsChi-Square DistributionRisk AssessmentLogistic ModelsAnalysis of VariancePanicAmygdalaPremedicationDiagnostic and Statistical Manual of Mental DisordersIntraoperative ComplicationsHypochondriasisSensitivity and SpecificityPsychological TestsDepressive Disorder, MajorAffectReoperationCoronary Artery BypassMental DisordersAge FactorsReproducibility of ResultsPain, PostoperativePerioperative CareMaze LearningExploratory BehaviorMultivariate AnalysisAdenocarcinomaTemperamentInterview, PsychologicalSomatoform DisordersPrevalenceSex FactorsNeurosurgical ProceduresSurgery, Computer-AssistedSurvival RateCohort StudiesPainBehavior, AnimalShynessBlood Loss, SurgicalLength of StayPatient SelectionHepatectomyNeoplasm Recurrence, LocalProstatectomyDigestive System Surgical ProceduresCross-Sectional StudiesVascular Surgical ProceduresPancreaticoduodenectomyStress Disorders, Post-TraumaticRecovery of Function