Led by vascular surgery, vascular interventions are increasingly performed by women

Document Type

Article

Publication Date

2-6-2025

Publication Title

Journal of Vascular Surgery

Abstract

OBJECTIVE: Historically, the medical profession is a male-dominated field. Although the number of women entering surgical specialties is rising, this increase is not proportionate to the composition of medical school graduates, which are now 50% female. This study aimed to investigate the specialty and gender of practitioners performing common vascular procedures. METHODS: Medical claims data was obtained from the Centers for Medicare and Medicaid Services. Claims were linked to provider characteristics in the National Plan and Provider Enumeration System using the national physician identifier. The study included final billing records from inpatient claims from 2017 to 2021. Procedures of interest were identified by the primary International Classification of Disease-10 Procedure Coding System codes. Provider taxonomy, gender, tenure, and region were derived from National Plan and Provider Enumeration System using their national physician identifier. RESULTS: Among all specialties, board-certified vascular surgeons performed the highest percentage of open infrarenal aortic interventions (68.6%), endovascular aorta repairs (65.2%), carotid endarterectomies (59.1%), endovascular carotid interventions (32.4%), open arteriovenous fistulas (AVFs; 60.3%), endovascular AVFs (59.3%), open infrainguinal interventions (71.4%), and endovascular infrainguinal interventions (45.7%). For the two categories where vascular surgeons performed less than one-half of the procedures, the next most common specialties were neurology/neurosurgery (17.9%) and interventional cardiology (10.8%) for endovascular carotid interventions and interventional cardiology (11.1%) and interventional radiology (10.3%) for endovascular infrainguinal interventions. Over the 5-year period, the percentage of procedures performed by vascular surgeons increased for all categories except endovascular AVFs. Analyzing by gender, the majority of all procedures were performed by male physicians, which ranged from 88.3% (endovascular AVFs) to 94.7% (endovascular carotid intervention). Over the 5-year interval, however, all specialties had a significant increase in the percentage of vascular procedures performed by females (P < .05) except thoracic/cardiac surgery. Among all specialties, vascular surgery had the greatest absolute increase in female-performed interventions (P < .05). CONCLUSIONS: Although the majority of vascular interventions are still performed by male practitioners, the proportion of procedures conducted by females is increasing. Among all specialties, vascular surgery has both the highest proportion and greatest absolute increase of vascular procedures performed by women. Future recruitment efforts should focus on continuing to reduce this disparity.

PubMed ID

39922240

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