CanadaCensusesOntarioBritish ColumbiaAlbertaQuebecManitobaResidence CharacteristicsNova ScotiaSocioeconomic FactorsNorthwest TerritoriesArctic RegionsSmall-Area AnalysisInuitsSaskatchewanNunavutUnited StatesIndians, North AmericanDemographyIncomeRisk FactorsData CollectionNewfoundland and LabradorHealth SurveysIncidenceMortalitySocial ClassPoverty AreasGeographic Information SystemsAge DistributionQuestionnairesPopulation SurveillanceEmigration and ImmigrationAge FactorsCross-Sectional StudiesUrban PopulationInfant, NewbornGeographyAmerican Native Continental Ancestry GroupPovertySex DistributionSex FactorsNational Health ProgramsSocieties, MedicalNew BrunswickUrban HealthYukon TerritoryLogistic ModelsRegistriesMedical TourismHousingPrince Edward IslandCohort StudiesEthnic GroupsHealth Care SurveysRural PopulationHealth Status DisparitiesEmigrants and ImmigrantsRetrospective StudiesPhysiciansTime FactorsContinental Population GroupsPopulation DensityPhysician's Practice PatternsPrevalenceWalesHealth StatusLife ExpectancyHospitalizationRegression AnalysisWounds and InjuriesOccupationsVital StatisticsHealth Status IndicatorsGastroenterologyCommerceRisk AssessmentForeign Medical GraduatesHealth Services Needs and DemandCause of DeathPractice Guidelines as TopicEuropean Continental Ancestry GroupGeneral SurgeryHealth Services ResearchPoisson DistributionDatabases, FactualHistory, 20th CenturyEnglandProfessional Practice LocationPopulation GroupsSingle-Payer SystemMass ScreeningCultural DeprivationPregnancyPublic HealthInternship and ResidencySeasonsEmergency Service, HospitalHistory, 19th CenturyRural Health Services