Race, ethnicity, and gender representation in clinical case vignettes: a 20-year comparison between two institutions.

BACKGROUND: The medical case vignette has long been used in medical student education and frequently includes demographic variables such as race, ethnicity and gender. However, inclusion of demographic variables without context may reinforce assumptions and biases. Yet, the absence of race, sexual orientation, and social determinants of health may reinforce a hidden curriculum that reflects cultural blindness. This replication study compared proportions of race, ethnicity, and gender with University of Minnesota (UMN) findings. This study sought to determine if there has been progress in the representation of demographic characteristics in case vignettes. METHODS: University of North Carolina (UNC) case vignettes from 2015-2016 were analyzed and compared to UMN case vignettes from 1996-1998. Data included mentions of race, ethnicity, gender and social determinants of health. RESULTS: In the 278 UNC vignettes, white race was noted in 19.7% of cases, black race was in 7.9% cases, and 76.6% of cases were unspecified. In the 983 UMN vignettes, white race was recorded in 2.85% cases, and black race in 0.41% cases. The institutions were significantly different in the proportion of their cases depicting race (0.20; 95% CI (0.15, 0.25)). Males were represented in the majority of vignettes. DISCUSSION: Comparing case vignettes results from two medical schools suggests that reporting explicit demographic diversity was not significantly different. The findings illustrate that sex was the demographic characteristic consistently described, where males were over-represented. Based on these findings, greater cultural diversity as it intersects with social determinants of health is needed in medical student education.

Status of Simulation-Based Training in Departments of Surgery in the United States.

BACKGROUND: Surgical simulation is particularly attractive because it allows training in a safe, controlled, and standardized environment. However, the status of surgical simulation among Departments of Surgery (DoS) in the United States is unknown. The objective of this study was to characterize the status of simulation-based training in DoS in the United States. MATERIALS AND METHODS: A Qualtrics online survey was sent to 177 chairs of DoS in the United States in March 2018 regarding the utilization of surgical simulation in their department. Questions in the survey were focused on simulation capacities and activities as well as chairs' perception of the value and purpose of simulation. RESULTS: A total of 87 of 177 chairs responded to the survey (49% response rate). Most programs had either 20-50 trainees (42 of 87; 48%) or more than 50 trainees (37 of 87; 43%). Most chairs reported having a simulation center in their institution (85 of 87; 98%) or department (60 of 86; 70%) with a formal simulation curriculum for their trainees (83 of 87; 95%). Ninety percent (78 of 87) of DoS had protected time for simulation education for their residents, with most residents engaging in activities weekly or monthly (65 of 85; 76%). Although most chairs felt simulation improves patient safety (72 of 84; 86%) and is useful for practicing surgeons (68 of 84; 81%), only 40% reported that faculty use simulation to maintain technical skills and only 17% reported that faculty use simulation to address high complication rates. CONCLUSIONS: The vast majority of the DoS in the United States have established simulation activities for their trainees. However, engagement of faculty in simulation to maintain or improve their skills remains low.

"Live Sun Smart!" Testing the effectiveness of a sun safety program for middle schoolers.

BACKGROUND: Skin cancer is a well-recognized public health issue, and primary prevention is the most effective strategy for reducing skin cancer risk. The current recommendations are that behavioral counseling for sun safety measures is most beneficial and effective for children and adolescents and that targeting this population at primary and middle schools is the ideal intervention strategy to increase sun-protective behaviors and reduce UV exposure, sunburn incidence, and formation of new moles. Numerous studies on the effectiveness of school-based sun safety interventions among elementary and middle school students have shown an increase in sun safety knowledge, attitudes, and behaviors following the intervention. OBJECTIVE: To conduct a pilot feasibility study of "Live Sun Smart!," (LSS) a school-based, multicomponent, interactive sun safety presentation, at changing sun safety knowledge, attitudes, and behaviors among middle school students. METHODS: A non-randomized, single-group pretest-posttest interventional pilot study of the LSS program among children enrolled in grade 6. RESULTS: After exposure to LSS, participants were more likely to give correct answers to knowledge-based sun safety questions and to report negative attitudes toward tanning. Minimal and not significant changes were found in self-reported sun safety behaviors, though students did report an intention to change behaviors following the intervention. Participants were satisfied with the program and believed it increased their sun safety knowledge. CONCLUSION: Live Sun Smart! appears to be an effective school-based, multicomponent sun safety program for improving sun safety knowledge and attitudes toward tanning among middle school students in this initial test of it. The strengths and weaknesses of this pilot study have implications for future research.

Teaching procedural skills to medical students: A pilot procedural skills lab.

BACKGROUND: Medical students have limited confidence in performing procedural skills. A pilot study was conducted to evaluate the effect of a multifaceted Procedural Skills Lab (PSL) on the confidence of medical students to perform procedural skills. METHODS: Twelve 2nd year medical students were randomly selected to participate in a pilot PSL. The PSL students met with an instructor for 2 h once a week for 4 weeks. Students participated in a flipped classroom and spaced education program before laboratory sessions that included a cadaver laboratory. Procedural skills included a focused assessment with sonography in trauma (FAST) scan, cardiac echocardiogram, lumbar puncture, arthrocentesis, and insertion of intraosseous and intravenous catheters. Students in the PSL were asked to rank their confidence in performing procedural skills before and after completion of the laboratory sessions (Wilcoxon ranked-sum test). A web-based questionnaire was also emailed to all 2nd year medical students to establish a baseline frequency for observing, performing, and confidence performing procedural skills (Mann-Whitney U-test). RESULTS: Fifty-nine percent (n = 106) of 180 2nd year medical students (n = 12 PSL students [treatment group], n = 94 [control group]) completed the survey. Frequency of observation, performance, and confidence in performing procedural skills was similar between the control and treatment groups at baseline. There was an increased confidence level (p < 0.001) for performing all procedural skills for the treatment group after completion of the PSL. DISCUSSION: An innovative PSL may increase students' confidence to perform procedural skills. Future studies will examine competency after a PSL.

Development and validation of the Proxy-Reported Pulmonary Outcomes Scale for premature infants.

OBJECTIVE: Test the feasibility of using a bedside nurse-reported tool (Proxy-Reported Pulmonary Outcome Scale, PRPOS) for evaluating the severity of bronchopulmonary dysplasia (BPD) by assessing functional, disease-related measures. STUDY DESIGN: Bedside nurses tested the 26-item instrument by observing preterm infants (23-30 weeks at birth) at 36 to 37(4/7) weeks postmenstrual age before, during, and after a care time. We analyzed item reliability, validity, and model fit to determine the six items to include in the final measurement tool. RESULT: We completed assessments on 188 preterm infants. The frequency of an abnormal PRPOS item score increased with increasing National Institute of Child Health and Development (NICHD) BPD category. The six-candidate items produced an internally consistent scale. Addition of the NICHD BPD classification increased reliability moderately; addition of feeding items decreased reliability. The PRPOS score correlated with postmenstrual age at discharge. Infants discharged on oxygen or diuretics had higher median PRPOS scores than did infants who were not prescribed those therapies. CONCLUSION: The PRPOS is an internally consistent, proxy-reported measure of respiratory function in premature infants, based on observable, functional performance measures. Initial testing demonstrates known-groups validity and ongoing testing can assess predictive validity.

The prevalence of clinical features associated with primary ciliary dyskinesia in a heterotaxy population: results of a web-based survey.

Primary ciliary dyskinesia and heterotaxy are rare but not mutually exclusive disorders, which result from cilia dysfunction. Heterotaxy occurs in at least 12.1% of primary ciliary dyskinesia patients, but the prevalence of primary ciliary dyskinesia within the heterotaxy population is unknown. We designed and distributed a web-based survey to members of an international heterotaxy organisation to determine the prevalence of respiratory features that are common in primary ciliary dyskinesia and that might suggest the possibility of primary ciliary dyskinesia. A total of 49 members (25%) responded, and 37% of the respondents have features suggesting the possibility of primary ciliary dyskinesia, defined as (1) the presence of at least two chronic respiratory symptoms, or (2) bronchiectasis or history of respiratory pathogens suggesting primary ciliary dyskinesia. Of the respondents, four completed comprehensive, in-person evaluations, with definitive primary ciliary dyskinesia confirmed in one individual, and probable primary ciliary dyskinesia identified in two others. The high prevalence of respiratory features compatible with primary ciliary dyskinesia in this heterotaxy population suggests that a subset of heterotaxy patients have dysfunction of respiratory, as well as embryonic nodal cilia. To better assess the possibility of primary ciliary dyskinesia, heterotaxy patients with chronic oto-sino-respiratory symptoms should be referred for a primary ciliary dyskinesia evaluation.

Project CAPE: a high-fidelity, in situ simulation program to increase Critical Access Hospital Emergency Department provider comfort with seriously ill pediatric patients.

OBJECTIVES: Variation exists between the qualities of emergency department (ED) care provided to urban versus rural pediatric patients. We implemented a pediatric simulation program in the Critical Access Hospital (CAH) ED setting and evaluated whether this training would increase provider comfort with seriously ill children. METHODS: Five CAH hospitals conducted 6 scenarios for 12 months. Baseline surveys assessed ED staff exposure to and comfort with children. Surveys were repeated after 6 and 12 months. Respondents' answers were matched longitudinally. Changes in responses over time were analyzed using paired t tests for continuous variables. Changes in frequencies and percentages of categorical variables over time were analyzed using χ test. Scenario participants completed an additional survey at the end of each simulation. RESULTS: The baseline survey was completed by 104 of 150 eligible participants, giving a 71% response rate. Fifty-eight percent completed at least 1 additional survey. On survey 1, mean provider comfort score for procedures was 69 (0-100 point scale). Scores increased 6 points from surveys 1 to 2 and a total of 6.5 points from surveys 1 to 3 (P < 0.05).One hundred fifty postscenario surveys were completed. Of the providers, 83.7% believed that scenario participation increased their comfort with children. One hundred percent of the providers in month 12 felt that they would benefit from additional scenarios. CONCLUSIONS: An in situ pediatric simulation program can be implemented effectively in CAH EDs and results in increased comfort with pediatric patients. Such a program could be used as the core feature of a CAH education program aimed at improving the quality of pediatric emergency services provided at these safety net institutions.

Care Transitions for Incarcerated Pregnant People: A Needs Assessment.

Incarcerated pregnant people face significant barriers when seeking health care services in prisons and jails, but little is known about their transitions from state prison health care systems to outside hospitals. This project analyzed current policies and procedures for care transitions for incarcerated people and presents policy recommendations to address issues of concern. We conducted in-depth interviews with stakeholders at a state prison, academic hospital, and private hospital to identify the barriers and facilitators to care transitions. Themes emerging from these interviews were operational, including medical records, communication, and education; and structural, including implicit biases and care of marginalized groups. These findings are likely applicable to similar facilities throughout the United States. A multipronged, interdisciplinary approach is needed to address challenges of care transitions.

Regional variation in late preterm births in North Carolina.

Late preterm (LPT) neonates (34 0/7th-36 6/7th weeks' gestation) account for 70% of all premature births in the United States. LPT neonates have a higher morbidity and mortality risk than term neonates. LPT birth rates vary across geographic regions. Unwarranted variation is variation in medical care that cannot be explained by sociodemographic or medical risk factors; it represents differences in health system performance, including provider practice variation. The purpose of this study is to identify regional variation in LPT births in North Carolina that cannot be explained by sociodemographic or medical/obstetric risk factors. We searched the NC State Center for Health Statistics linked birth-death certificate database for all singleton term and LPT neonates born between 1999 and 2006. We used multivariable logistic regression analysis to control for socio-demographic and medical/obstetric risk factors. The main outcome was the percent of LPT birth in each of the six perinatal regions in North Carolina. We identified 884,304 neonates; 66,218 (7.5%) were LPT. After multivariable logistic regression, regions 2 (7.0%) and 6 (6.6%) had the highest adjusted percent of LPT birth. Analysis of a statewide birth cohort demonstrates regional variation in the incidence of LPT births among NC's perinatal regions after adjustment for sociodemographic and medical risk factors. We speculate that provider practice variation might explain some of the remaining difference. This is an area where policy changes and quality improvement efforts can help reduce variation, and potentially decrease LPT births.

Healthcare utilization and comorbidity burden among children and young adults in the United States with systemic lupus erythematosus or inflammatory bowel disease.

OBJECTIVE: We sought to assess the feasibility of using a health insurance claims database to estimate the prevalence and health care utilization and costs among children diagnosed with systemic lupus erythematosus (SLE) and inflammatory bowel disease (IBD). STUDY DESIGN: This was a retrospective analysis of the LifeLink insurance claims database for the years 2000-2006. Children (0-15 years) and young adults (16-25 years) with ≥ 2 diagnosis claims for SLE or IBD were selected as the 2 cohorts of interest. For each member of the SLE and IBD cohorts, 2 individuals were randomly selected for a matched comparison group. All the analyses were descriptive in nature, CI for differences between means and 2 proportions for measures including health care utilization, comorbidity burden were based on t tests and 2-group tests of proportions. RESULTS: We identified 278 patients with SLE (prevalence estimate: 7.9 per/100000 population) and 1174 patients with IBD (33.2 per/100000 population). The mean annual total medical costs was substantially higher for the SLE (difference: $22223; 95% CI: $14961-$29485) and IBD (difference: $16238; 95% CI: $14395-$18082) cohorts compared with those of the comparator cohort. We observed higher comorbidity burdens in the SLE and IBD cohorts than we saw in the comparator cohort. CONCLUSIONS: Administrative claims data can be a useful tool for assessing the comparative prevalence and associated resource utilization of rare conditions such as SLE and IBD.

Adolescent Perceptions of Technology-Based Sexual and Reproductive Health Services: A Systematic Review.

Technology-based services, including telehealth, text messaging, and the internet are increasingly popular methods for adolescents and young adults (AYA) to access sexual and reproductive health (SRH) information and healthcare. This systematic review examined AYA perceptions of privacy and confidentiality of technology-based SRH services. The PubMed, Scopus, and PsycINFO were systematically searched in May 2021 to capture relevant qualitative or quantitative articles from the past 10 years. Included studies had AYA (i.e., mean age, 13-26-years with <10% of the sample outside this range), technology-based services for SRH, and outcomes of perceived privacy or confidentiality. Twenty-eight articles were included (N = 8638 AYA). Most studies utilized the internet and mobile apps to address human immunodeficiency virus infection (HIV), sexually transmitted infections, and general SRH topics. Most AYA reported that these services were private and confidential, with minimal differences across SRH topic addressed. More interactive services had greater concerns (e.g., family or friends seeing notifications). Most AYA considered technology-based SRH to be confidential and private. As technology will likely remain an integrated part of healthcare delivery, improving the privacy and confidentiality of these services can facilitate AYA's independent and autonomous engagement in SRH care, and potentially improve their SRH outcomes.

Glaucoma Screening Using an iPad-Based Visual Field Test in a West African Population.

PURPOSE: To investigate the performance of the Melbourne Rapid Fields (MRF) for use in clinic-based visual field testing in a low-resource setting. DESIGN: Prospective cross-sectional study. PARTICIPANTS: One hundred and three participants (66 patients with glaucoma and 37 control participants) attending a clinical appointment at the Tema Eye Center, Tema, Ghana. METHODS: Patients with glaucoma and control participants underwent MRF and Humphrey Field Analyzer (HFA) testing. MAIN OUTCOME MEASURES: Mean deviation (MD), pattern standard deviation (PSD), reliability parameters, sensitivity, specificity, and area under the receiver operating characteristic curve. RESULTS: Mean MD was less negative and mean PSD was more positive on the MRF than the HFA in both groups (all P < 0.001). False-positive and false-negative rates were comparable between methods (P = 0.09 and P = 0.35, respectively). In patients with glaucoma, MD and PSD from the 2 devices were correlated strongly (r = 0.84; P < 0.001) and moderately (r = 0.61; P < 0.001), respectively. Agreement analysis revealed that MRF tended to generate significantly higher MD (bias, 3.3 ± 4.1 dB; P = 0.03) and PSD (bias, 1.9 ± 2.8 dB; P = 0.03) with wide limits of agreement. For detecting moderate to advanced glaucoma, the sensitivity was 60.9% for the MRF and 78.3% for the HFA (P = 0.10); respective specificities were 86.5% and 83.8% (P = 0.76). CONCLUSIONS: The MRF underestimated MD and overestimated PSD values compared with the HFA. Agreement biases were significant, suggesting a weak agreement between the 2 devices. However, the MRF showed potential for screening in a low-resource setting, particularly for detecting moderate to advanced glaucoma.

Sociodemographic disparities as a determinant of fetal versus postnatal surgical myelomeningocele repair.

OBJECTIVE: Relatively few women undergo open maternal-fetal surgery (OMFS) for myelomeningocele (MMC) despite the potential to reverse hindbrain herniation, reduce the rate of infant shunt-dependent hydrocephalus, and improve ambulation. These benefits have the potential to significantly reduce morbidity and lifetime medical care. In this study, the authors examined demographics and socioeconomic variables of women who were offered and opted for OMFS for MMC versus postnatal MMC surgery, with the purpose of identifying variables driving the disparity between these two patient populations. METHODS: This was a retrospective case-control study of patients who underwent evaluation for OMFS for MMC at a single academic hospital from 2015 to 2020. Race/ethnicity, primary insurance type, zip code, and BMI were collected and compared by treatment received and eligibility status for OMFS. Prevalence odds ratios were used to test for associations between each independent variable and the two outcomes. Logistical regression models were utilized to determine significant predictors of undergoing OMFS and being eligible for OMFS. RESULTS: Of 96 women, 36 underwent OMFS for MMC, 40 received postnatal repair, and 20 either terminated the pregnancy or received care at another institution. Overall, 66 (68.8%) women were White, 14 (14.6%) were Black, 13 (13.5%) were Hispanic/Latinx, 1 (1.0%) was Asian, and 2 (2.1%) identified as other or multiple races. Among women who underwent OMFS for MMC, 27 (75.0%) were White, 2 (5.6%) were Black, 4 (11.1%) were Hispanic/Latinx, 1 (2.8%) was Asian, and 2 (5.6%) identified as other or multiple races. Having private insurance or TRICARE was associated with higher odds of being eligible for OMFS compared with women who were uninsured or had Medicaid when accounting for race and income (OR 3.87, 95% CI 1.51-9.59). CONCLUSIONS: The population evaluated and treated for MMC was homogeneous and insufficiently representative of the population affected by the disease. This finding raises concern, as it suggests underlying barriers to formal evaluation for OMFS for MMC. Insurance status and BMI have a significant association between the access to and election of OMFS, revealing socioeconomic disparities. This was the first study to explore sociodemographic characteristics of patient populations who may be at risk for limited access to highly specialized fetal surgical care.

Breast MRI utilization in older patients with newly diagnosed breast cancer.

BACKGROUND: Recently, use of advanced imaging modalities, such as MRI, has increased dramatically. One novel but still evolving use for MRI is in the diagnosis and clinical staging of newly diagnosed breast cancer patients. Compared with mammography, MRI is more sensitive, but less specific, and far more expensive. The purpose of this study is to examine the prevalence and predictors of MRI use for clinical staging in older women with newly diagnosed breast cancer. MATERIALS AND METHODS: SEER-Medicare data were used to identify incident breast cancer cases between 2003 and 2005. Outpatient Medicare claims data were queried for receipt of breast MRI. Multivariate logistic regression analyses were performed to examine associations between receiving MRI and patient demographics, clinical characteristics, and SEER region. RESULTS: A total of 46,824 patients with breast cancer met inclusion criteria. MRI use increased from 3.9% of women diagnosed in 2003 to 10.1% of women diagnosed in 2005. In the bivariate analyses race, urban/rural location, SEER region, poverty level, education level, stage, surgery type, and tumor size were all significantly associated with receipt of MRI. In the multivariate analysis, those who were younger, white, living in more metropolitan areas, and living in wealthier areas were more likely to receive MRI. There was substantial variability in odds of MRI among different SEER regions. CONCLUSIONS: Breast MRI for patients with newly diagnosed breast cancer in the SEER-Medicare population is increasingly common. Ongoing examination of the dissemination of technology is critical to understanding current practice patterns and to the development and implementation of future guidelines.

Development of a proxy-reported pulmonary outcome scale for preterm infants with bronchopulmonary dysplasia.

BACKGROUND: To develop an accurate, proxy-reported bedside measurement tool for assessment of the severity of bronchopulmonary dysplasia (also called chronic lung disease) in preterm infants to supplement providers' current biometric measurements of the disease. METHODS: We adapted Patient-Reported Outcomes Measurement Information System (PROMIS) methodology to develop the Proxy-Reported Pulmonary Outcomes Scale (PRPOS). A multidisciplinary group of registered nurses, nurse practitioners, neonatologists, developmental specialists, and feeding specialists at five academic medical centers participated in the PRPOS development, which included five phases: (1) identification of domains, items, and responses; (2) item classification and selection using a modified Delphi process; (3) focus group exploration of items and response options; (4) cognitive interviews on a preliminary scale; and (5) final revision before field testing. RESULTS: Each phase of the process helped us to identify, classify, review, and revise possible domains, questions, and response options. The final items for field testing include 26 questions or observations that a nurse assesses before, during, and after routine care time and feeding. CONCLUSIONS: We successfully created a prototype scale using modified PROMIS methodology. This process can serve as a model for the development of proxy-reported outcomes scales in other pediatric populations.

Correction to: Association between furosemide in premature infants and sensorineural hearing loss and nephrocalcinosis: a systematic review.

[This corrects the article DOI: 10.1186/s40748-018-0092-2.].

The MD-MPH program at the University of North Carolina at Chapel Hill.

In 1997, the Schools of Medicine and Public Health at the University of North Carolina at Chapel Hill (UNC) developed a formal MD-MPH program, called the Health Care and Prevention (HC&P) Program, located in the Public Health Leadership Program in the UNC School of Public Health. Since then, and especially since 2003, the number of UNC medical students taking a year out of their medical studies to pursue an MPH has increased dramatically. At present, more than 20% of UNC medical students enter an MPH program at some point between entering medical school and leaving for residency. The HC&P Program is designed to introduce clinicians to the population sciences and to create physicians who can think in both individual and population terms. The curriculum is a rigorous, 12-month program that includes a practicum experience and a master's paper. Several of the traditional MPH introductory courses have been redesigned to be more relevant to physicians. The program allows a maximum number of electives and places a value on flexibility so that students, together with faculty, can design the educational experience that best meets their needs. Many members of the faculty of the program themselves have both MD and MPH degrees, and some have dual appointments in the schools of medicine and public health. The authors have begun a longitudinal cohort study of program graduates and other medical graduates to understand the effect of the program on students' perceptions of their competency and their ability to exert leadership in various areas of population health.