Health Care CostsCosts and Cost AnalysisIntervention StudiesCost of IllnessDrug CostsCost-Benefit AnalysisCost ControlTreatment OutcomeHealth PromotionDirect Service CostsCost SharingProgram EvaluationCost AllocationEarly Medical InterventionUnited StatesHealth EducationEarly Intervention (Education)Patient Education as TopicFollow-Up StudiesTime FactorsRandomized Controlled Trials as TopicResearch DesignQuestionnairesPilot ProjectsRisk Reduction BehaviorCounselingRisk FactorsHealth Knowledge, Attitudes, PracticeOutcome Assessment (Health Care)Behavior TherapyModels, EconomicQuality-Adjusted Life YearsPercutaneous Coronary InterventionProspective StudiesPatient ComplianceHealth BehaviorFeasibility StudiesAngioplasty, Balloon, CoronaryRetrospective StudiesEvidence-Based MedicineExerciseQuality of LifeSelf CarePrimary Health CareMass ScreeningSmoking CessationClinical ProtocolsHIV InfectionsProgram DevelopmentMotivationInternetExercise TherapyRisk AssessmentEmployer Health CostsSelf EfficacySocial SupportTelephoneInfant, NewbornLife StyleSchool Health ServicesSingle-Blind MethodHospitalizationPregnancyOutcome and Process Assessment (Health Care)Socioeconomic FactorsDietObesityPrevalencePatient Care TeamNetherlandsCross-Sectional StudiesPsychotherapyGreat BritainAdaptation, PsychologicalSchoolsCrisis InterventionMotor ActivityDeveloping CountriesInterviews as TopicTherapy, Computer-AssistedPatient SelectionWeight LossSeverity of Illness IndexPractice Guidelines as TopicPatient Acceptance of Health CareFamily TherapyPreventive Health ServicesHealth ResourcesLength of StayCohort StudiesStentsChronic DiseaseMyocardial InfarctionRural PopulationLogistic ModelsDelivery of Health CarePhysician's Practice PatternsCaregiversDepressionMotivational Interviewing