Does the Degree Matter? MD and DO Students Who Match Into OB/GYN Report Different Experiences in US Undergraduate Medical Education.

Background: Although allopathic (MD) and osteopathic (DO) students have similar curricular requirements, little is known about differences in MD and DO preparedness for obstetrics and gynecology (OB/GYN) residency. Objective: To assess differences in experiences and confidence of MD vs DO students who matched to OB/GYN. Methods: This cross-sectional survey study was open to all fourth-year medical students who matched to OB/GYN in the United States in April 2021. The survey included demographic data, clinical experiences, confidence (5-point sliding scale), and a 11-item knowledge test. Survey responses were compared to assess for disparities in experiences and confidence. Results: Survey response rate was 72.0% (1057 of 1469) students matched to OB/GYN postgraduate year 1 positions. Of the 871 MD and 175 DO responding students, MDs were more likely to have clerkships ≥6 weeks (78.1% vs 15.4%; P<.001) and a home sub-internship (92.0% vs 53.4%; P<.001). DOs reported more hands-on experiences with procedures (MD median=35 [20-35] vs DO median=40 [25-65]; P=.002). There was no difference in self-reported confidence in knowledge, technical skills, or having a realistic sense of internship, and no difference in baseline knowledge test scores. DOs felt less confident about their medical school preparation (aOR 0.40; 95% CI 0.25-0.66; P<.001) and were more likely to perceive inequity of residency preparation (aOR 1.88; 95% CI 1.18-3.00; P=.002). Conclusions: MD students matched to US OB/GYN residency programs reported longer clerkship and more home sub-internships, while DO students reported more hands-on experiences. Despite reporting similar confidence in knowledge and skills, DO students felt less prepared for internship.