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The future for physician assistants.

J F Cawley, J E Ott, C A DeAtley

    Annals of Internal Medicine
    |June 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Physician assistants (PAs) are increasingly utilized beyond primary care due to physician supply changes and PA capabilities. Their roles have expanded into various specialties and settings, influencing future physician adoption.

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    Area of Science:

    • Healthcare workforce dynamics
    • Medical professional roles
    • Physician assistant utilization

    Background:

    • Physician assistants (PAs) were initially conceived to support primary care physicians.
    • Physician adoption of PAs in private primary care practices has been moderate.
    • Factors like reduced foreign medical graduate intake and specialty overcrowding influence PA roles.

    Purpose of the Study:

    • To analyze the evolving roles and employment settings of physician assistants.
    • To examine the impact of physician supply and PA capabilities on their utilization.
    • To project the future influence of physician surplus on PA integration in primary care.

    Main Methods:

    • Analysis of physician assistant employment trends.
    • Review of factors influencing healthcare workforce distribution.
    • Projection of future physician-PA integration based on demographic and economic data.

    Main Results:

    • Physician assistants are now employed across diverse medical and surgical specialties.
    • PAs are integral to institutional settings, including hospitals and specialized clinics.
    • Expanded roles include geriatric facilities, occupational medicine, emergency rooms, and correctional healthcare.

    Conclusions:

    • The scope of physician assistant practice has significantly broadened beyond initial primary care intentions.
    • Economic and clinical factors drive the expanded utilization of PAs in various healthcare environments.
    • Projected physician surpluses may alter the future integration of PAs within private primary care settings.