Healthcare DisparitiesMinority HealthSocial JusticeMinority GroupsHealth Services AccessibilityUnited StatesVision DisparityHealth Status DisparitiesDepth PerceptionDelivery of Health CareAfrican AmericansEuropean Continental Ancestry GroupVision, BinocularEthnic GroupsContinental Population GroupsSocioeconomic FactorsHealth PersonnelHispanic AmericansQuality of Health CareConvergence, OcularPrejudiceAfrican Continental Ancestry GroupHealth Care CostsUnited States Agency for Healthcare Research and QualityHealth Services ResearchHealth Care SurveysPovertyHealth ServicesSocial ClassQuestionnairesCultural DiversityCross-Sectional StudiesHealth PolicyHealth Services Needs and DemandAttitude of Health PersonnelHealth Knowledge, Attitudes, PracticeRisk FactorsPrimary Health CareCultural CompetencyQualitative ResearchPatient Acceptance of Health CareAsian AmericansInsurance, HealthInterviews as TopicLogistic ModelsCooperative BehaviorData CollectionInstitute of Medicine (U.S.)Time FactorsHealth Care ReformPhotic StimulationHealth ExpendituresVulnerable PopulationsCommunity-Based Participatory ResearchRetrospective Studies