Physician assistants and nurse practitioners in hospital outpatient departments, 1993-1994

Public Health Rep. Jan-Feb 1998;113(1):75-82.

Abstract

Objective: To describe the characteristics of visits to physician assistants (PAs) and nurse practitioners (NPs) in hospital outpatient departments in the United States.

Methods: Data from the 1993 and 1994 National Hospital Ambulatory Medical Care Surveys were used to compare hospital outpatient department visits in which the patient was seen by a PA or NP, or both, with outpatient visits to all practitioners.

Results: An average of 64 million annual outpatient visits were made in 1993-1994, and patients were seen by PAs, NPs, or both, at 8% of these visits. PA-NP visits were more likely than total visits to occur in the Midwest, in non-urban areas, and in obstetric-gynecology clinics, and a higher proportion involved patients younger than age 25. Smaller differences were found between PA-NP visits and total outpatient visits in "reason for visit," "principal diagnosis," and "medication prescribed."

Conclusion: Beyond the care they provide in physicians' offices and other non-hospital settings, PAs and NPs make an important contribution to ambulatory health care delivery in hospital outpatient departments.

Publication types

  • Comparative Study

MeSH terms

  • Adolescent
  • Adult
  • Aged
  • Child
  • Diagnosis-Related Groups / statistics & numerical data
  • Drug Prescriptions / statistics & numerical data
  • Female
  • Health Care Surveys
  • Humans
  • Male
  • Middle Aged
  • Nurse Practitioners / statistics & numerical data*
  • Nurse Practitioners / supply & distribution
  • Outpatient Clinics, Hospital / statistics & numerical data*
  • Physician Assistants / statistics & numerical data*
  • Physician Assistants / supply & distribution
  • United States
  • Workforce