Multilevel AnalysisResidence CharacteristicsSmall-Area AnalysisSocioeconomic FactorsSocial EnvironmentPoverty AreasLogistic ModelsCross-Sectional StudiesRace RelationsSocial ClassCensusesSociology, MedicalModels, StatisticalIncomeEpidemiologic FactorsRegression AnalysisNetherlandsSchoolsPovertyUrban PopulationTrustRisk FactorsHealth SurveysSocial WelfareMultivariate AnalysisLongitudinal StudiesQuestionnairesEducational StatusHealth StatusEnvironment DesignAdolescent BehaviorHealth Status IndicatorsPeer GroupHealth Status DisparitiesWorkplaceSelf-AssessmentEnvironmentAnalysis of VarianceSex FactorsSocial SupportGeographyUrban HealthSwedenUnited StatesModels, GeneticSmokingInterpersonal RelationsAge FactorsOdds RatioCluster AnalysisHealth BehaviorNorwayAfrican AmericansAlcohol DrinkingFamily CharacteristicsBreedingRural PopulationStress, PsychologicalData Interpretation, StatisticalStudentsAlgorithmsTime FactorsExerciseEpidemiologic MethodsLikelihood FunctionsPregnancyComputer SimulationHealth Knowledge, Attitudes, PracticeHealth Services AccessibilityPrevalenceBody Mass IndexData CollectionCohort StudiesLinear ModelsHealth PromotionEuropeEuropean Continental Ancestry GroupGenetic VariationChinaProspective StudiesSex DistributionPhysician's Practice PatternsCanadaBrazilObesityBayes TheoremInfant, Newborn