Brigham Walker

Researcher

University of Arkansas for Medical Sciences

faculty

10 h-index 67 pubs 334 cited

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OverviewAI-generated summary

Brigham Walker's research investigates health outcomes and disparities across various populations and healthcare contexts. His work has examined the impact of Medicaid expansion on uncompensated care costs and medical debt in Louisiana, as well as disparities in telemedicine use among Louisiana Medicaid beneficiaries during the COVID-19 pandemic. Walker has also studied the associations between government spending and pregnancy-related mortality, and the mediators of discrimination in primary care appointment access. His publications include comparisons of real-world time-to-event endpoints in oncology research, telehealth and Type 2 diabetes care outcomes, and the effects of COVID-19 on childhood immunizations.

With an h-index of 10 and over 67 publications, Walker's scholarship contributes to understanding healthcare access, policy implications, and specific health conditions. His research network includes collaborations and contributions to studies involving diverse patient populations and public health challenges.

Metrics

h-index: 10
Publications: 67
Citations: 334

Selected Publications

Setting Priorities in School Choice (2025) DOI
Place vs. Pocketbook: Associations of Area‐Level and Individual‐Level Income on Oral Cavity Cancer Late‐Stage Diagnosis (2025) DOI
Utilization and Costs Among Oncologists Participating in a Private Insurance Shared Savings Model (2025) DOI
Development of the Health Disparities Prevention Quality Index for Medicare Accountable Care Organizations (2025) DOI
Hospitalization and Credit Scores Among Medicaid Beneficiaries in Louisiana (2025) DOI
The Effect of Medicaid Expansion on Racial/Ethnic and Gender Disparities in Access to Primary Care among Medicaid Patients (2025) DOI
70 Telehealth utilization patterns among patients with multiple chronic conditions in Arkansas (2025) DOI
COVID-19–Related Telehealth Enhancement Project for Natural Experiments on the Impact of Population-Targeted Health Policies to Prevent Diabetes and Its Complications (2025) DOI
Building a Culture of Health Through the Built Environment: Impact of a Cluster Randomized Trial Remediating Vacant and Abandoned Property on Health Mindsets (2025) DOI
Can oral cancer screening reduce late-stage diagnosis, treatment delay and mortality? A population-based study in Taiwan (2024) DOI
Patient preferences and physician availability based on physician nativity and international medical school attendance (2024) DOI
Financial Health Among Louisiana Medicaid Enrollees (2024) DOI
Correlates of Transitioning from In-Person to Telemedicine Outpatient Neurology Clinic Visits (2024) DOI
Identity and access: Gender-based preferences and physician availability in primary care (2024) DOI
Patient behavioural strategies to improve access to primary care appointments (2024) DOI