2023
Risk Adjustment And Promoting Health Equity In Population-Based Payment: Concepts And Evidence
McWilliams J, Weinreb G, Ding L, Ndumele C, Wallace J. Risk Adjustment And Promoting Health Equity In Population-Based Payment: Concepts And Evidence. Health Affairs 2023, 42: 105-114. PMID: 36623215, PMCID: PMC9901844, DOI: 10.1377/hlthaff.2022.00916.Peer-Reviewed Original ResearchConceptsRisk adjustmentHealth equityCurrent risk adjustmentHealth care useSocial risk factorsPromoting Health EquityFunctional statusCare useRisk factorsMedicare populationEthnic disparitiesHispanic beneficiariesSocial determinantsWhite beneficiariesPopulation-based paymentsPopulation-based payment modelAnnual spendingPayment modelsHigher proportionPopulationAdjustmentPredictive accuracy
2021
Changes in Racial and Ethnic Disparities in Access to Care and Health Among US Adults at Age 65 Years
Wallace J, Jiang K, Goldsmith-Pinkham P, Song Z. Changes in Racial and Ethnic Disparities in Access to Care and Health Among US Adults at Age 65 Years. JAMA Internal Medicine 2021, 181: 1207-1215. PMID: 34309621, PMCID: PMC8314180, DOI: 10.1001/jamainternmed.2021.3922.Peer-Reviewed Original ResearchConceptsAge 65 yearsSelf-reported healthCost-related barriersCross-sectional studyEthnic disparitiesUsual sourceUS adultsHispanic individualsBlack individualsBehavioral Risk Factor Surveillance SystemRisk Factor Surveillance SystemPoor self-reported healthInfluenza vaccination ratesInsurance coverageHealth insuranceUS Affordable Care ActHispanic respondentsProportion of respondentsPrevention WideInfluenza vaccinationInfluenza vaccineVaccination ratesAffordable Care ActUS CentersMAIN OUTCOME