Decision MakingDecision Support TechniquesDecision Making, Computer-AssistedDecision Making, OrganizationalDecision TreesDecision Support Systems, ClinicalDecision TheoryPatient ParticipationMental CompetencyChoice BehaviorGames, ExperimentalThird-Party ConsentUncertaintyPersonal AutonomyCommunicationRewardLife Support CareGamblingWithholding TreatmentPhysician-Patient RelationsInformed ConsentAdvance DirectivesPatient PreferenceProfessional-Family RelationsEvidence-Based MedicineEthics, MedicalPaternalismResuscitation OrdersAdvance Care PlanningTerminal CareUnited StatesAttitude of Health PersonnelQuestionnaires