Social BehaviorSocial SupportIntervention StudiesSocial EnvironmentSocial IsolationSocial PerceptionSocial ClassSocial AdjustmentSocial DominanceSocial WorkSocial MediaSocial SciencesHierarchy, SocialHealth PromotionSocial ChangeTreatment OutcomeSocial DistanceQuestionnairesSocial ValuesSocial ConditionsProgram EvaluationSocial Behavior DisordersSocial ProblemsHealth EducationEarly Medical InterventionSocioeconomic FactorsRisk FactorsSocial MarketingSocial SecurityEarly Intervention (Education)Social DesirabilitySocial IdentificationPsychology, SocialFollow-Up StudiesSocial ParticipationSocial WelfareHealth Knowledge, Attitudes, PracticeTime FactorsUnited StatesPatient Education as TopicStress, PsychologicalSocial ConformityResearch DesignSocial JusticeHealth BehaviorSocial FacilitationAdaptation, PsychologicalBehavior TherapyPilot ProjectsRisk Reduction BehaviorQuality of LifeRandomized Controlled Trials as TopicPeer GroupCounselingSocial AlienationPhobic DisordersMotivationCross-Sectional StudiesProspective StudiesCost-Benefit AnalysisOutcome Assessment (Health Care)Patient ComplianceSocial MedicinePercutaneous Coronary InterventionDepressionInterviews as TopicInternetExerciseSelf CareHealth StatusFeasibility StudiesLongitudinal StudiesMotor ActivitySex FactorsAnxietySocial StigmaLife StyleHIV InfectionsPovertyResidence CharacteristicsAge FactorsAngioplasty, Balloon, CoronaryQualitative ResearchSchoolsSmoking CessationEvidence-Based MedicineSelf ConceptLogistic ModelsAnalysis of VarianceAttitude to HealthFamilyPrevalenceStudentsProgram DevelopmentCultureCooperative BehaviorRural PopulationPrimary Health CareParentsFocus Groups