Equal but Separate: The Slow Assimilation of Osteopathic Surgery Residents Two Years After the Unified Match.

OBJECTIVES: The purpose of this study was to monitor the integration of general surgery residency programs before and after the 2020 unified match. We hypothesized that integration of osteopathic (DO) surgery residents would increase. DESIGN: We performed a retrospective cohort study of surgery residency programs between 2019 and 2021 utilizing data provided by the Association of American Medical Colleges. Program composition (2021) and changes in composition (2019-2021) were compared by program type. Multivariable logistic regression models assessed variables associated with DO presence (2021) and integration (2019-2021). SETTING: General surgery residency programs across the United States. PARTICIPANTS: Civilian surgery residencies that completed the 2019-2021 program survey. RESULTS: Out of 320 programs, DO residents were integrated at 69% (221/320), including 52% (63/122) university programs, 78% (101/129) university-affiliated programs and 83% (57/69) community programs (p < 0.01). Overall, 23 (8%) programs integrated DO residents from 2019 to 2021, and 9 (21%) ex-American Osteopathic Association programs integrated MD residents (both p < 0.01). The median number of DO residents was 1 (interquartile range, IQR 0-2) at university programs, 2 (IQR 1-7) at university-affiliated programs, and 5 (IQR 2-12) at community programs (p < 0.01). The median number of DO residents at all programs increased from 1 (IQR 0-5) to 2 (IQR 0-6) since 2019 (p < 0.01). Community (OR 2.6, p = 0.04), university-affiliated (OR 2.3, p = 0.02), and programs with DOs in 2019 (OR 19.0, p < 0.01) were associated with increased odds of DOs present in 2021, while DO faculty (OR 2.6, p = 0.02) was the only factor independently associated with integrating DOs after 2019. CONCLUSIONS: While some programs have integrated DO residents, progress is slow, median numbers of DO residents remain low, and familiarity with DOs is most associated with integration. We explore barriers to integration, and advance recommendations to eliminate potential disparities.

Post Hoc Analysis of National Institute of Child Health and Human Development Vitamin-D Pregnancy Cohort and The Role of Functional Vitamin-D Deficiency in Pregnancy.

OBJECTIVE: Our objective was to conduct a secondary, post hoc analysis of the National Institute of Child Health and Human Development (NICHD) vitamin D (vitD) pregnancy study by Hollis et al, which reported on the effect of vitD supplementation in pregnant women and determine the potential interaction between intact parathyroid hormone (iPTH) concentrations, vitD status, and various comorbidities associated with pregnancy. Women with low 25-hydroxy vitamin D (25(OH)D) concentrations and high iPTH concentrations during pregnancy, known as functional vitamin-D deficiency (FVDD), were more likely to acquire complications also affecting their neonates. STUDY DESIGN: This post hoc analysis of data collected from a diverse group of pregnant women participating in the NICHD vitD pregnancy study was applied to investigate the applicability of the concept of FVDD in pregnancy (Hemmingway, 2018) in identifying potential risks for certain comorbidities of pregnancy. This analysis defines FVDD as maternal serum 25(OH)D concentrations below 20 ng/mL and iPTH concentrations above 65 pg/mL creating a definitive ratio number, 0.308, to classify mothers as having FVDD prior to delivery (PTD). Statistical analyses were performed using SAS 9.4 (Cary, NC). RESULTS: In total, 281 women (85 African American, 115 Hispanic, and 81 Caucasian) with 25(OH)D and iPTH concentrations measured at monthly visits were included in this analysis. No statistically significant association was found between mothers classified as having FVDD at baseline or 1-month PTD and hypertensive disorders of pregnancy, infection, or admittance to the neonatal intensive care unit. When combining all comorbidities of pregnancy in this cohort, results showed those with FVDD at baseline, 24 weeks' gestation, and 1-month PTD were more likely to experience a comorbidity (p = 0.001; p = 0.001; p = 0.004, respectively). Those with FVDD 1-month PTD were 7.1 times (confidence interval [CI]: 1.71-29.81) more likely to have preterm birth (<37 weeks) than women without FVDD. CONCLUSION: Participants were more likely to have experienced preterm birth if they met the criteria for FVDD. This study supports the importance of FVDD during pregnancy. KEY POINTS: · Functional vitamin D deficiency (FVDD) is defined as the ratio of 25(OH)D divided by iPTH concentration ≤0.308.. · At a minimum, it is recommended that vitamin D status be kept in the healthy range based on current recommendations for pregnant individuals.. · FVDD is a more sensitive predictor of pregnancy risk than 25(OH)D alone.. · FVDD identified those with greater risk of preterm birth in this cohort..