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Patrick N O’mahen

Biographic Data

ID4422267
NAMEPatrick N O’mahen
GIVEN NAMESPatrick N
FAMILY NAMEO’mahen
SIGNATUREO’MAHEN P N
AFFILIATIONSMichael E. DeBakey VA Medical Center
ORCID0000-0002-2417-6057
VERIFIEDYes
TOTAL WORKS5
TOTAL CITATIONS1
WORKS AS AUTHOR5
WORKS AS EDITOR0
FIRST PUBLICATION YEAR2016
LATEST PUBLICATION YEAR2026
H-INDEX1
  • When Workforce Policy Meets Operational Reality

    Open Access•Patrick N O’mahen, Aisha N Khan et al.•ARTICLE•The Journal of Rural Health•2026

  • Subsidizing Affordable Care Act Marketplace Insurance for Adults Below the Federal Poverty Level

    Open Access•Patrick N O’mahen, Laura A Petersen•ARTICLE•JAMA Health Forum•2021

  • An Alternative Method of Public Reporting of Comparative Hospital Quality and Performance Data for Transparency Initiatives

    Patrick O’mahen, Patrick N O’mahen et al.•ARTICLE•Medical Care•2021•References: 17

    BACKGROUND: Hospital performance comparisons for transparency initiatives may be inadequate if peer comparison groups are poorly defined. OBJECTIVE: The objective of this study was to evaluate a new approach identifying hospital peers for comparison. DESIGN/SETTING: We used Mahalanobis distance as a new method of developing peer-specific groupings for hospitals to incorporate both external and internal complexity. We compared the overlap in group…

  • Effects of State-level Medicaid Expansion on Veterans Health Administration Dual Enrollment and Utilization

    Patrick N O’mahen, Laura A Petersen•ARTICLE•Medical Care•2020•References: 29

    OBJECTIVE: The objective of this study was to examine how pre-Affordable Care Act (ACA) state-level Medicaid expansions affect dual enrollment and utilization of Veterans Health Administration (VA) and Medicaid-funded care. RESEARCH DESIGN: We employed difference-in-difference analysis to determine the association between pre-ACA Medicaid expansions in New York and Arizona in 2001 and VA utilization. Participants' dual enrollment in Medicaid and …

  • A Big Bird effect? The interaction among public broadcasting, public subsidies, and political knowledge

    Open Access•Patrick O’mahen, Patrick N O’mahen•ARTICLE•European Political Science Review•2016•Cited by: 1•References: 31

    Policymakers in industrialized democracies often debate the efficacy of subsidizing public broadcasters. Surprisingly however, past media and politics research analyzing the effects of public broadcasting on political knowledge does not isolate the effect of subsidies and instead treats all public broadcasters as equals. This study theorizes that subsidized public broadcasters have to worry less about competing with entertainment-oriented commerc…

  • A Big Bird effect? The interaction among public broadcasting, public subsidies, and political knowledge

    Open Access•Patrick O’mahen, Patrick N O’mahen•ARTICLE•European Political Science Review•2016•Cited by: 1•References: 31

    Policymakers in industrialized democracies often debate the efficacy of subsidizing public broadcasters. Surprisingly however, past media and politics research analyzing the effects of public broadcasting on political knowledge does not isolate the effect of subsidies and instead treats all public broadcasters as equals. This study theorizes that subsidized public broadcasters have to worry less about competing with entertainment-oriented commerc…

  • A Big Bird effect? The interaction among public broadcasting, public subsidies, and political knowledge

    Open Access•Patrick O’mahen, Patrick N O’mahen•ARTICLE•European Political Science Review•2016•Cited by: 1•References: 31

    Policymakers in industrialized democracies often debate the efficacy of subsidizing public broadcasters. Surprisingly however, past media and politics research analyzing the effects of public broadcasting on political knowledge does not isolate the effect of subsidies and instead treats all public broadcasters as equals. This study theorizes that subsidized public broadcasters have to worry less about competing with entertainment-oriented commerc…

  • Effects of State-level Medicaid Expansion on Veterans Health Administration Dual Enrollment and Utilization

    Patrick N O’mahen, Laura A Petersen•ARTICLE•Medical Care•2020•References: 29

    OBJECTIVE: The objective of this study was to examine how pre-Affordable Care Act (ACA) state-level Medicaid expansions affect dual enrollment and utilization of Veterans Health Administration (VA) and Medicaid-funded care. RESEARCH DESIGN: We employed difference-in-difference analysis to determine the association between pre-ACA Medicaid expansions in New York and Arizona in 2001 and VA utilization. Participants' dual enrollment in Medicaid and …

  • Subsidizing Affordable Care Act Marketplace Insurance for Adults Below the Federal Poverty Level

    Open Access•Patrick N O’mahen, Laura A Petersen•ARTICLE•JAMA Health Forum•2021

  • An Alternative Method of Public Reporting of Comparative Hospital Quality and Performance Data for Transparency Initiatives

    Patrick O’mahen, Patrick N O’mahen et al.•ARTICLE•Medical Care•2021•References: 17

    BACKGROUND: Hospital performance comparisons for transparency initiatives may be inadequate if peer comparison groups are poorly defined. OBJECTIVE: The objective of this study was to evaluate a new approach identifying hospital peers for comparison. DESIGN/SETTING: We used Mahalanobis distance as a new method of developing peer-specific groupings for hospitals to incorporate both external and internal complexity. We compared the overlap in group…

  • When Workforce Policy Meets Operational Reality

    Open Access•Patrick N O’mahen, Aisha N Khan et al.•ARTICLE•The Journal of Rural Health•2026

Healthcare Policy and Management (4 works) · Primary Care and Health Outcomes (4 works) · Economics (3 works) · Business (2 works) · Health care (2 works) · Medicine (2 works) · Nursing (2 works) · Public economics (2 works) · Subsidy (2 works) · Actuarial science (1 work)

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