Reproducibility of ResultsObserver VariationProgram EvaluationProgram DevelopmentMonitoring, PhysiologicElectric ImpedanceSensitivity and SpecificityAbsorptiometry, PhotonQuestionnairesBody CompositionGovernment ProgramsProspective StudiesReference ValuesSeverity of Illness IndexPredictive Value of TestsUnited StatesNational Health ProgramsHealth PromotionManaged Care ProgramsHealth EducationImmunization ProgramsSoftwareCurriculumInternship and ResidencyCommunity Health ServicesMass ScreeningExercise TherapyPilot ProjectsSchool Health ServicesPatient Education as TopicHealth Knowledge, Attitudes, PracticeFellowships and ScholarshipsCost-Benefit AnalysisNeedle-Exchange ProgramsInternetFinancing, GovernmentSchoolsEducation, Medical, GraduateData CollectionTreatment OutcomeTime FactorsMentorsMedicaidTeachingAccreditationFood ServicesClinical CompetenceEducational MeasurementPatient ComplianceEducation, GraduateState GovernmentOutcome Assessment (Health Care)HIV InfectionsAlgorithmsQuality Assurance, Health CareInservice TrainingWeight Reduction ProgramsRisk FactorsPreventive Health ServicesState Health PlansCaliforniaPrevalenceComputersDeveloping CountriesCosts and Cost AnalysisCounselingHealth PolicyExerciseFollow-Up StudiesHealth Services AccessibilityMandatory ProgramsCanadaEligibility DeterminationConsumer ParticipationInfant, NewbornHealth Plan ImplementationSelf CareCross-Sectional StudiesPregnancyEducation, Dental, GraduateEducation, Medical, ContinuingRural Health ServicesCommunity-Institutional RelationsOccupational Health ServicesEducation, MedicalComputer-Assisted InstructionIntervention StudiesInterviews as TopicHealth Services ResearchFacultyRural PopulationRegional Medical ProgramsPublic HealthEducationChild Health ServicesPovertyPopulation SurveillanceTraining SupportModels, EducationalMicrocomputers