Intervention StudiesResearch DesignTreatment OutcomeHealth PromotionProgram EvaluationDrug DesignUnited StatesHealth EducationQuestionnairesTime FactorsEarly Medical InterventionPilot ProjectsPatient Education as TopicRandomized Controlled Trials as TopicFollow-Up StudiesRisk FactorsHealth Knowledge, Attitudes, PracticeProgram DevelopmentEarly Intervention (Education)Equipment DesignCost-Benefit AnalysisProspective StudiesCounselingRisk Reduction BehaviorBehavior TherapyInternetOutcome Assessment (Health Care)Feasibility StudiesAlgorithmsEvidence-Based MedicineHealth BehaviorPatient ComplianceClinical ProtocolsSoftwarePrimary Health CareExercisePercutaneous Coronary InterventionCross-Sectional StudiesSelf CareRetrospective StudiesPractice Guidelines as TopicMotivationRisk AssessmentSmoking CessationComputer-Aided DesignGuideline AdherenceHIV InfectionsAngioplasty, Balloon, CoronaryQuality of LifeInterviews as TopicQuality ImprovementPatient Care TeamHealth Plan ImplementationMass ScreeningSelf EfficacySchool Health ServicesPrevalenceReproducibility of ResultsInfant, NewbornSchoolsPregnancySocial SupportCluster AnalysisDietObesityOutcome and Process Assessment (Health Care)Life StyleComputer SimulationNetherlandsExercise TherapySingle-Blind MethodQuality Assurance, Health CareCohort StudiesData CollectionSocioeconomic FactorsEvidence-Based PracticeHealth Services ResearchQualitative ResearchTherapy, Computer-AssistedCooperative BehaviorInservice TrainingUser-Computer InterfaceLogistic ModelsModels, TheoreticalPatient SelectionAttitude of Health PersonnelMotor ActivityPreventive Health ServicesTelephonePublic HealthDeveloping CountriesAdaptation, PsychologicalCommunity Health WorkersChronic DiseaseCommunicationPsychotherapyCommunity-Based Participatory ResearchModels, StatisticalRural PopulationAnalysis of Variance