OOIR: Observatory of International Research

Papers

(The H4-Index of Health Services Research is 22. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-10-01 to 2025-10-01.)

Article	Citations
The role of payment and financing in achieving health equity	89
Is frequent emergency department use a complement or substitute for other healthcare services? Evidence from South Carolina Medicaid enrollees	65
Relationships between work–environment characteristics and behavioral health provider burnout in the Veterans Health Administration	64
Effects of the continuous Medicaid coverage provision of the family first coronavirus response act on postpartum Medicaid coverage, depression symptoms, and birth control use	50
Insurance coverage and discontinuity during pregnancy: Frequency and associations documented in the PROMISE cohort	45
What is the role of selection bias in quality comparisons between the Veterans Health Administration and community care? Example of elective hernia surgery	43
Association between non‐profit hospital community benefit spending and health outcomes	43
Perceptions of workplace climate and diversity, equity, and inclusion within health services and policy research	35
Impact of a statewide Emergency Department Information Exchange on health care use and expenditures	34
The effect of rural hospital closures on maternal and infant health	33
Racial and ethnic disparities in emergency department transfers to public hospitals	31
Effects of Continuous Medicaid Coverage in 2020–2023 on Children's Health Insurance Coverage, Access to Care, Health Services Use by Type, and Health Status	31
From the Editor's Desk: HSR's Outstanding Reviewers in 2024	29
Addressing nutrition insecurity through food prescriptions: Lessons from a safety net health system	26
The association between care integration and care quality	25
Issue Information	25
Organizational and patient factors associated with positive primary care experiences for veterans with current or recent homelessness	25
Social care best practices: Learnings from a technology–enabled closed–loop referral network	24
Following up on food insecurity: Pragmatic barriers to measuring primary care screening and referral outcomes	24
The effects of early pregnancy loss on health outcomes and health care utilization and costs	24
Completeness and quality of comprehensive managed care data compared with fee‐for‐service data in national Medicaid claims from 2001 to 2019	23
Association of a State‐Wide Alternative Payment Model for Rural Hospitals With Bypass for Elective Surgeries	23
Advancing equity research in the quality of and access to health care in a post‐affirmative action era	22
Price‐Shifting? Spillovers of Medicare Advantage Network Inclusion on Hospital Prices Paid by Commercial Insurers	22