Gender Disparities in Surgical Subspecialties: A CMS Data Analysis

Abstract

Introduction: The persistent under-representation of women in surgery remains a critical concern within the medical profession, prompting a need for a nuanced analysis of gender distribution. Despite advancements in medical education, historical gender disparities in surgery persist, necessitating an exploration of the specific realms where gaps are most pronounced. Leveraging the 2023 Center for Medicare & Medicaid Services National Downloadable Database, this study aims to contribute insights into the multifaceted dynamics of gender representation within surgical disciplines.

Methods: Data from 1,168,064 physicians in the 2023 Center for Medicare & Medicaid Services National Downloadable Database were analyzed to distinguish between surgeons and physicians in medicine subspecialties. Univariable and multivariable logistic regression explored demographic variables, practice settings, and temporal trends to comprehensively understand factors contributing to the observed gender gap.

Results: The analysis revealed a statistically significant gender difference, with only 16.7% of surgeons identified as female. Temporal trends indicated a slow increase in female surgeon representation, and specialty-specific analysis unveiled variations, such as lower likelihoods of females in cardiac surgery and higher likelihoods in colorectal surgery. Multivariable logistic regression emphasized factors influencing the odds of physicians practicing surgery, with female physicians exhibiting a lower likelihood. Regional and graduation year variations also played roles in surgical practice.

Conclusions: This study provides evidence-based insights into the persistent gender gap within surgical specialties, emphasizing the need for targeted interventions to enhance inclusivity and equity in the surgical workforce. The findings highlight intricate interplays of demographic, temporal, and specialty-specific factors, laying a foundation for future initiatives promoting a more diverse and inclusive surgical environment.

Keywords: Disparities; Gender; Inclusivity; Surgery; Women.