Exploring the gender gap in neurosurgery: A cross-sectional analysis of preresidency publications among neurosurgery residents.

Abstract

While the number of female physicians has increased since the 1970s, there continues to be a lack of female surgeons compared to their male counterparts, with the gender gap more prominent in surgical subspecialties such as neurosurgery. While surgical subspecialities have accelerated initiatives to close the gap, potential disparities in research opportunities may position women at a disadvantage, particularly in neurosurgery, where academic publications are an indicator of residency match success. In this paper, we sought to investigate whether gender disparities exist in preresidency neurosurgery publications among current neurosurgery residents. The present study selected residency programs from the top 25 neurology and neurosurgery hospitals in US News & World Report's 2022 Ranking. A database of neurosurgery residents and their publications was created using PubMed, neurosurgery residency program websites, and supplementary search. Articles published between the time of birth and December 31st of the year of graduation (medical degree) were used to determine publications before residency. Our research indicates that 25.7% (n = 135/526) of US neurosurgery residents at top 25 hospitals are women and 74.3% (n = 391/526) are men. Men (n = 391) had a median of 7 (interquartile range [IQR], 3-14.5; range, 0-129) publications before residency, and women (n = 135) had a median of 7 (IQR, 4-11.0; range, 0-74) publications before residency. There were no significant differences in the median number of publications between genders (p = 0.65). In conclusion, our research indicates there is no gender disparity in preresidency publications among neurosurgery residents. To improve women's representation in the field, further study is needed to better understand gender inequality among neurosurgeons, particularly in the earlier stages of medical training.