Historical Analysis of Bibliometric Trends in the Journal of Pediatric Orthopaedics With a Particular Focus on Sex

Background: Orthopaedics is the clinical discipline with the lowest percentage of female residents and faculty. Pediatric orthopaedics has a higher percentage of women than other orthopaedic subspecialties. It was the purpose of this study to examine bibliometric trends in the Journal of Pediatric Orthopaedics (JPO) with a specific focus on sex. Methods: A bibliometeric analysis for the years 2015, 2005, 1995, 1985, 1981 was performed. The names of first and corresponding authors; corresponding author position; country of origin; number of institutions, countries, authors, printed pages, and references was tabulated. Author sex was identified for the first and corresponding authors using the “Baby Name Guesser” (www.gpeters.com/names/baby-names.php). A P<0.05 was considered significant. Results: There were 746 publications; 68.7% were from North America. The average number of authors, corresponding author position, collaborating institutions, countries, and number of references increased, whereas the number of printed pages decreased. Asia had the greatest number of authors (4.4), with Australia/New Zealand the fewest (3.4). Sex was determined for 98.3% of the first authors and 98.5% of the corresponding authors. There was a significant increase in the number of female first authors over time (5.9% to 25.6%, P<10−6), especially in Europe and North America. There were significant increase in the number of female corresponding authors over time (5.8% to 17.6%, P=0.000009). There was a significant trend to have a greater percentage of both female first and corresponding authors over time (P=0.0005) with a reverse trend for both male first and corresponding authors (P<10−6). Conclusions: In this study, we noted that the number of female first and corresponding authors in Journal of Pediatric Orthopaedics has been steadily increasing. This should result in more female pediatric orthopaedic surgeons in academic faculty positions

Continuity Clinic Model and Diabetic Outcomes in Internal Medicine Residencies: Findings of the Educational Innovations Project Ambulatory Collaborative

BACKGROUND: Efforts to improve diabetes care in residency programs are ongoing and in the midst of continuity clinic redesign at many institutions. While there appears to be a link between resident continuity and improvement in glycemic control for diabetic patients, it is uncertain whether clinic structure affects quality measures and patient outcomes. METHODS: This multi-institutional, cross-sectional study included 12 internal medicine programs. Three outcomes (glycemic control, blood pressure control, and achievement of target low-density lipoprotein [LDL]) and 2 process measures (A1C and LDL measurement) were reported for diabetic patients. Traditional, block, and combination clinic models were compared using analysis of covariance (ANCOVA). Analysis was adjusted for continuity, utilization, workload, and panel size. RESULTS: No significant differences were found in glycemic control across clinic models (P = .06). The percentage of diabetic patients with LDL \u3c 100 mg/dL was 60% in block, compared to 54.9% and 55% in traditional and combination models (P = .006). The percentage of diabetic patients with blood pressure \u3c 130/80 mmHg was 48.4% in block, compared to 36.7% and 36.9% in other models (P \u3c .001). The percentage of diabetic patients with HbA1C measured was 92.1% in block compared to 75.2% and 82.1% in other models (P \u3c .001). Also, the percentage of diabetic patients with LDL measured was significantly different across all groups, with 91.2% in traditional, 70.4% in combination, and 83.3% in block model programs (P \u3c .001). CONCLUSIONS: While high scores on diabetic quality measures are achievable in any clinic model, the block model design was associated with better performance

Clinic Design and Continuity in Internal Medicine Resident Clinics: Findings of the Educational Innovations Project Ambulatory Collaborative

BackgroundMany internal medicine (IM) programs have reorganized their resident continuity clinics to improve trainees' ambulatory experience. Downstream effects on continuity of care and other clinical and educational metrics are unclear.MethodsThis multi-institutional, cross-sectional study included 713 IM residents from 12 programs. Continuity was measured using the usual provider of care method (UPC) and the continuity for physician method (PHY). Three clinic models (traditional, block, and combination) were compared using analysis of covariance. Multivariable linear regression analysis was used to analyze the effect of practice metrics and clinic model on continuity.ResultsUPC, reflecting continuity from the patient perspective, was significantly different, and was highest in the block model, midrange in combination model, and lowest in the traditional model programs. PHY, reflecting continuity from the perspective of the resident provider, was significantly lower in the block model than in combination and traditional programs. Panel size, ambulatory workload, utilization, number of clinics attended in the study period, and clinic model together accounted for 62% of the variation found in UPC and 26% of the variation found in PHY.ConclusionsClinic model appeared to have a significant effect on continuity measured from both the patient and resident perspectives. Continuity requires balance between provider availability and demand for services. Optimizing this balance to maximize resident education, and the health of the population served, will require consideration of relevant local factors and priorities in addition to the clinic model

Hepatitis C virus envelope glycoprotein immunization of rodents elicits cross-reactive neutralizing antibodies.

Neutralizing antibody responses elicited during infection generally confer protection from infection. Hepatitis C virus (HCV) encodes two glycoproteins E1 and E2 that are essential for virus entry and are the major target for neutralizing antibodies. To assess whether both glycoproteins are required for the generation of a neutralizing antibody response, rodents were immunized with a series of glycoproteins comprising full length and truncated versions. Guinea pigs immunized with HCV-1 genotype 1a E1E2p7, E1E2 or E2 generated high titer anti-glycoprotein antibody responses that neutralized the infectivity of HCVpp and HCVcc expressing gps of the same genotype as the immunizing antigen. Less potent neutralization of viruses bearing the genotype 2 strain J6 gps was observed. In contrast, immunized mice demonstrated reduced anti-gp antibody responses, consistent with their minimal neutralizing activity. Immunization with E2 alone was sufficient to induce a high titer response that neutralized HCV pseudoparticles (HCVpp) bearing diverse glycoproteins and cell culture grown HCV (HCVcc). The neutralization titer was reduced 3-fold by the presence of lipoproteins in human sera. Cross-competition of the guinea pig anti-E1E2 immune sera with a panel of epitope mapped anti-E2 monoclonal antibodies for binding E2 identified a series of epitopes within the N-terminal domain that may be immunogenic in the immunized rodents. These data demonstrate that recombinant E2 and E1E2 can induce polyclonal antibody responses with cross-reactive neutralizing activity, supporting the future development of prophylactic and therapeutic vaccines

Emerging from the Pandemic: AAIM Recommendations for Internal Medicine Residency and Fellowship Interview Standards

Perspectives Viewpoints: •New standards are needed moving forward to guide residency and fellowship interviews in response to Coalition for Physician Accountability recommendations and dramatic changes in the interview landscape over the past 2 years. •Processes should be based on principles of equity for applicants and programs while taking into consideration personal and public health and safety. •Ongoing evaluation of advantages and disadvantages of interview practices should continue with iterative adjustments in guidance based on available data