Portal VeinHypertension, PortalPortal SystemPortal PressureQuestionnairesRisk FactorsCross-Sectional StudiesProspective StudiesLiver CirculationCohort StudiesFollow-Up StudiesUnited StatesLongitudinal StudiesTreatment OutcomeTime FactorsPilot ProjectsHealth Knowledge, Attitudes, PracticeAge FactorsAnalysis of VarianceInterviews as TopicInternetNeuropsychological TestsPortasystemic Shunt, SurgicalFocus GroupsSex FactorsResearch SubjectsLogistic ModelsMotivationEsophageal and Gastric VaricesSplenic VeinSeverity of Illness IndexAfrican AmericansReproducibility of ResultsQualitative ResearchCase-Control StudiesBody Mass IndexMagnetic Resonance ImagingPatient ComplianceCognitionRisk AssessmentHepatic VeinsSmokingPsychomotor PerformanceAttitude to HealthHepatic ArteryDepressionMesenteric VeinsResearch DesignPatient Education as TopicLinear ModelsHIV InfectionsPortographyPatient SelectionReaction TimeIncidenceLiver CirrhosisQuality of LifeProgram EvaluationPatient SatisfactionSelf ReportCognition DisordersMultivariate AnalysisHealth BehaviorRegression AnalysisData CollectionLiverAttentionEmotionsPsychiatric Status Rating ScalesDouble-Blind MethodDecision MakingRandomized Controlled Trials as TopicObesityHealth PromotionExerciseOdds RatioHealth StatusActivities of Daily LivingFeasibility StudiesAgingPatient ParticipationChoice BehaviorHealth SurveysAffectEuropean Continental Ancestry GroupChi-Square DistributionChronic DiseasePortacaval Shunt, SurgicalSocial SupportStress, PsychologicalInterpersonal RelationsSelf ConceptEducational StatusMotor ActivitySelf CareLife StylePatient Acceptance of Health CareStudentsRetrospective StudiesJudgment