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OBJECTIVE: The eating disorders field has been limited by a predominant focus on White, Western women, and there is growing recognition of the need to understand cross-cultural variation in key constructs (i.e., ideal body types). A transdisciplinary, cultural models approach systematizes the incorporation of an "emic" perspective (a culture's own understandings of phenomena) into assessments of relationships between body shapes and eating disorders. METHOD: Eighty-one young South Korean men aged 19-34 years living in Seoul participated in this research. A cultural model of body fatness was identified using cultural consensus analysis during 18 months of ethnographic, mixed-methods fieldwork. Participants also completed questionnaires assessing age, height, weight, sexual identity, university prestige, body dissatisfaction, eating disorder symptoms, and cultural consonance with the Korean cultural model of the ideal male body. Variation in these factors was analyzed using a series of chi-squares and analyses of variance with the culturally defined categories of body fatness as the independent variables. RESULTS: Cultural consensus analysis found that young South Korean men are consistent in identifying categories of "too thin," "balanced," and "too fat." The "balanced" category contained the lowest proportion of high-prestige university attendees and the highest average cultural consonance. The "too fat" category was characterized by the highest levels of body dissatisfaction and dieting, as well as proportion of probable eating disorders. DISCUSSION: A cultural models approach identified culturally important factors and patterns in disordered eating among young South Korean men and may be effective for understanding eating disorders in other populations not typically studied. PUBLIC SIGNIFICANCE: This study applies a systematic, "emic" perspective to young South Korean men's body ideals. Young Korean men share a cultural model of body fatness, and this model frames how they experience risk for eating disorders. This study demonstrates a method for incorporating culture into research on eating disorder risk.
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The potential and threat of digital tools to achieve health equity has been highlighted for over a decade, but the success of achieving equitable access to health technologies remains challenging. Our paper addresses renewed concerns regarding equity in digital health access that were deepened during the COVID-19 pandemic. Our viewpoint is that (1) digital health tools have the potential to improve health equity if equitable access is achieved, and (2) improving access and equity in digital health can be strengthened by considering behavioral science-based strategies embedded in all phases of tool development. Using behavioral, equity, and access frameworks allowed for a unique and comprehensive exploration of current drivers of digital health inequities. This paper aims to present a compilation of strategies that can potentially have an actionable impact on digital health equity. Multilevel factors drive unequal access, so strategies require action from tool developers, individual delivery agents, organizations, and systems to effect change. Strategies were shaped with a behavioral medicine focus as the field has a unique role in improving digital health access; arguably, all digital tools require the user (individual, provider, and health system) to change behavior by engaging with the technology to generate impact. This paper presents a model that emphasizes using multilevel strategies across design, delivery, dissemination, and sustainment stages to advance digital health access and foster health equity.
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COVID-19 , Equidade em Saúde , Acessibilidade aos Serviços de Saúde , Telemedicina , Humanos , COVID-19/epidemiologia , Pandemias , SARS-CoV-2 , Tecnologia Digital , Saúde DigitalRESUMO
The National Institute of Health R25 Research Education Program was evaluated in the second year of implementation. Twelve mentors and 20 underrepresented minority students (URMs) scholars from partnerships and collaborations among five colleges and universities were added to the program to provide a more diverse research experience. Findings reveal that 100% of research mentors agree that the approachableness and accessibility of the program coordinator were beneficial in achieving mentorship goals and objectives. In addition, 85% of the students strongly agreed that the presentation of their research findings and the weekly reflection on goals, identification of accomplishments, and obstacles through the individual development plan were very effective. Of the 23 successfully tracked students for 2 years, six URMs (26.09%) obtained a bachelor's degree and were admitted into a graduate program; two were directly admitted to a PhD program in biomedical sciences.
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Digital guided self-help for eating disorders (GSH-ED) can reduce treatment disparities. Understanding program participants' interests throughout the program can help adapt programs to the service users' needs. Participants were 383 college students receiving a digital GSH-ED, who were each assigned a coach to help them better utilize the intervention through text correspondence. A thematic and affective analysis of the texts participants had sent found they primarily focused on: strategies for changing their ED-related cognitions, behaviors, and relationships; describing symptoms without expressing an active endeavor to change; and participants' relationship with their coach. Most texts also expressed affect, demonstrating emotional engagement with the intervention. Findings suggest that participants in GSH-ED demonstrate high involvement with the intervention, and discuss topics that are similar to those reported in clinician-facilitated interventions. The themes discussed by digital program participants can inform future iterations of GSH-ED, thereby increasing scalability and accessibility of digital evidence-based ED interventions.
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Transtornos da Alimentação e da Ingestão de Alimentos , Envio de Mensagens de Texto , Humanos , Comportamentos Relacionados com a Saúde , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , EstudantesRESUMO
OBJECTIVE: A significant gap exists between those who need and those who receive care for eating disorders (EDs). Novel solutions are needed to encourage service use and address treatment barriers. This study developed and evaluated the usability of a chatbot designed for pairing with online ED screening. The tool aimed to promote mental health service utilization by improving motivation for treatment and self-efficacy among individuals with EDs. METHODS: A chatbot prototype, Alex, was designed using decision trees and theoretically-informed components: psychoeducation, motivational interviewing, personalized recommendations, and repeated administration. Usability testing was conducted over four iterative cycles, with user feedback informing refinements to the next iteration. Post-testing, participants (N= 21) completed the System Usability Scale (SUS), the Usefulness, Satisfaction, and Ease of Use Questionnaire (USE), and a semi-structured interview. RESULTS: Interview feedback detailed chatbot aspects participants enjoyed and aspects necessitating improvement. Feedback converged on four themes: user experience, chatbot qualities, chatbot content, and ease of use. Following refinements, users described Alex as humanlike, supportive, and encouraging. Content was perceived as novel and personally relevant. USE scores across domains were generally above average (~5 out of 7), and SUS scores indicated "good" to "excellent" usability across cycles, with the final iteration receiving the highest average score. DISCUSSION: Overall, participants generally reflected positively on interactions with Alex, including the initial version. Refinements between cycles further improved user experiences. This study provides preliminary evidence of the feasibility and acceptance of a chatbot designed to promote motivation for and use of services among individuals with EDs. PUBLIC SIGNIFICANCE: Low rates of service utilization and treatment have been observed among individuals following online eating disorder screening. Tools are needed, including scalable, digital options, that can be easily paired with screening, to improve motivation for addressing eating disorders and promote service utilization.
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Transtornos da Alimentação e da Ingestão de Alimentos , Serviços de Saúde Mental , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Humanos , Programas de Rastreamento , Design Centrado no Usuário , Interface Usuário-ComputadorRESUMO
OBJECTIVE: Prevention of eating disorders (EDs) is of high importance. However, digital programs with human moderation are unlikely to be disseminated widely. The aim of this study was to test whether a chatbot (i.e., computer program simulating human conversation) would significantly reduce ED risk factors (i.e., weight/shape concerns, thin-ideal internalization) in women at high risk for an ED, compared to waitlist control, as well as whether it would significantly reduce overall ED psychopathology, depression, and anxiety and prevent ED onset. METHOD: Women who screened as high risk for an ED were randomized (N = 700) to (1) chatbot based on the StudentBodies© program; or (2) waitlist control. Participants were followed for 6 months. RESULTS: For weight/shape concerns, there was a significantly greater reduction in intervention versus control at 3- (d = -0.20; p = .03) and 6-m-follow-up (d = -0.19; p = .04). There were no differences in change in thin-ideal internalization. The intervention was associated with significantly greater reductions than control in overall ED psychopathology at 3- (d = -0.29; p = .003) but not 6-month follow-up. There were no differences in change in depression or anxiety. The odds of remaining nonclinical for EDs were significantly higher in intervention versus control at both 3- (OR = 2.37, 95% CI [1.37, 4.11]) and 6-month follow-ups (OR = 2.13, 95% CI [1.26, 3.59]). DISCUSSION: Findings provide support for the use of a chatbot-based EDs prevention program in reducing weight/shape concerns through 6-month follow-up, as well as in reducing overall ED psychopathology, at least in the shorter-term. Results also suggest the intervention may reduce ED onset. PUBLIC SIGNIFICANCE: We found that a chatbot, or a computer program simulating human conversation, based on an established, cognitive-behavioral therapy-based eating disorders prevention program, was successful in reducing women's concerns about weight and shape through 6-month follow-up and that it may actually reduce eating disorder onset. These findings are important because this intervention, which uses a rather simple text-based approach, can easily be disseminated in order to prevent these deadly illnesses. TRIAL REGISTRATION: OSF Registries; https://osf.io/7zmbv.
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Terapia Cognitivo-Comportamental , Transtornos da Alimentação e da Ingestão de Alimentos , Ansiedade , Terapia Cognitivo-Comportamental/métodos , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Transtornos da Alimentação e da Ingestão de Alimentos/prevenção & controle , Feminino , Humanos , Fatores de Risco , SoftwareRESUMO
PURPOSE: Successful identification of transcriptomic biomarkers within human IVF embryos may enhance implantation prediction and provide insights not available through conventional embryo biopsy genomic analysis. We demonstrate proof-of-concept for a methodology to assess overall embryo gene expression using qPCR with blastocoel fluid-conditioned media by examining the comparative presence of apoptotic genes. METHODS: Blastocoel fluid-conditioned media were collected from 19 embryos (11 euploid) following trophectoderm biopsy of day-5 ICSI-IVF blastocysts. Media were assessed for apoptotic gene expression via qPCR. Statistical analysis of gene expression was conducted via Wilcoxon Signed-Ranks test (overall expression), multivariate ANOVA (functional gene groups), and chi-square test of independence (gene level). RESULTS: A significantly higher overall apoptotic gene expression within euploid versus aneuploid embryos (p = 0.001) was observed. There was significantly (p = 0.045) higher expression of pro-apoptotic genes between implanted and not implanted embryos. Pro- vs. anti-apoptotic gene expression from all euploid embryos approached significance (p = 0.053). The ploidy status-based claim is further substantiated at the gene level with significantly higher expression of BBC3 (p = 0.012) and BCL2L13 (p = 0.003) in euploid embryos compared to aneuploid embryos. CONCLUSIONS: In this preliminary study, we demonstrate that (1) qualitative analysis of blastocoel fluid-conditioned media gene expression is possible, (2) global trends of expression are potentially related to clinical outcomes, and (3) gene-level expression trends exist and may be another viable metric for comparative expression between samples. The presence of statistical significance within analyses conducted with this sample size warrants a larger investigation of blastocoel fluid-conditioned media as an additional beneficial predictive tool for future IVF cases.
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Diagnóstico Pré-Implantação , Aneuploidia , Blastocisto , Meios de Cultivo Condicionados , Feminino , Fertilização in vitro/métodos , Expressão Gênica , Humanos , Gravidez , Diagnóstico Pré-Implantação/métodosRESUMO
OBJECTIVES: Several stroke assessments have been designed for Emergency Medical Services to identify stroke patients with large vessel occlusion in the prehospital setting. The Rapid Arterial oCclusion Evaluation scale was developed in Spain, yet only few United States-based studies have confirmed findings from Spain. This study was designed to determine if the Rapid Arterial oCclusion Evaluation scale is a valid prehospital stroke assessment for identifying large vessel occlusion patients in South Carolina, USA. MATERIALS AND METHODS: The performance of the Rapid Arterial oCclusion Evaluation scale was determined by calculating the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy at each score. The discriminative power of the Rapid Arterial oCclusion Evaluation score was evaluated using receiver operator characteristics. Comparison of the Rapid Arterial oCclusion Evaluation Scale to the National Institute of Health Stroke Scale was assessed using the Spearman's coefficient. RESULTS: The Rapid Arterial oCclusion Evaluation scale had an acceptable discriminative power (c = 0.71). A score of ≥5 had a sensitivity of 0.71, specificity of 0.65, positive predictive value of 0.24, negative predictive value of 0.93, and accuracy of 0.66. There was a significant correlation between the Rapid Arterial Cclusion Evaluation score and the National Institute of Health Stroke Scale (rho = 0.60). CONCLUSION: The Rapid Arterial oCclusion Evaluation scale performed comparably to the National Institute of Health Stroke Scale in South Carolina; however, performed lower than Spain. Future studies should investigate patient demographics and emergency medical services training to determine if these variables contribute to the results found in this study.
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Arteriopatias Oclusivas , Isquemia Encefálica , Acidente Vascular Cerebral , Humanos , Estados Unidos , South Carolina , Estudos Retrospectivos , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/terapiaRESUMO
PURPOSE: Little is known about the influence of social network support on child health behaviors in the context of weight-loss interventions. This study examined the associations between a child's co-participation (i.e., network support) in weight-related health behaviors (i.e., physical and sedentary activity, eating behavior) and the child's own health behaviors during family-based behavioral treatment (FBT). METHODS: Children (n = 241) with overweight/obesity (mean age = 9.4 ± 1.3y; 63% female) completed semi-structured interviews assessing network support for healthy/unhealthy eating and physical/sedentary activity, and a 3-day dietary recall. Physical activity was assessed with accelerometry, and sedentary activity was measured via parent-reported child screen time use. All assessments were taken at baseline and after 4 months of FBT. Hierarchical linear regressions examined changes in network support as they related to changes in health behaviors from baseline to the end of FBT. RESULTS: Changes in network support for healthy eating were related to changes in vegetable, but not fruit, intake across FBT, while changes in network support for unhealthy eating were negatively related to changes in diet quality. Changes in network support for sedentary activity were negatively related to changes in minutes of physical activity and positively related to changes in screen time. CONCLUSION: The present findings suggest that a child's network support for health behaviors may relate to behavior change among children during FBT and provide opportunities for targeted intervention. LEVEL OF EVIDENCE: III. cohort study.
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Sobrepeso , Obesidade Infantil , Criança , Estudos de Coortes , Feminino , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Sobrepeso/terapia , Pais , Obesidade Infantil/terapia , Rede SocialRESUMO
BACKGROUND: Technology holds promise for delivery of accessible, individualized, and destigmatized obesity prevention and treatment to youth. OBJECTIVES: This review examined the efficacy of recent technology-based interventions on weight outcomes. METHODS: Seven databases were searched in April 2020 following PRISMA guidelines. Inclusion criteria were: participants aged 1-18 y, use of technology in a prevention/treatment intervention for overweight/obesity; weight outcome; randomized controlled trial (RCT); and published after January 2014. Random effects models with inverse variance weighting estimated pooled mean effect sizes separately for treatment and prevention interventions. Meta-regressions examined the effect of technology type (telemedicine or technology-based), technology purpose (stand-alone or adjunct), comparator (active or no-contact control), delivery (to parent, child, or both), study type (pilot or not), child age, and intervention duration. FINDINGS: In total, 3406 records were screened for inclusion; 55 studies representing 54 unique RCTs met inclusion criteria. Most (89%) included articles were of high or moderate quality. Thirty studies relied mostly or solely on technology for intervention delivery. Meta-analyses of the 20 prevention RCTs did not show a significant effect of prevention interventions on weight outcomes (d = 0.05, p = 0.52). The pooled mean effect size of n = 32 treatment RCTs showed a small, significant effect on weight outcomes (d = â0.13, p = 0.001), although 27 of 33 treatment studies (79%) did not find significant differences between treatment and comparators. There were significantly greater treatment effects on outcomes for pilot interventions, interventions delivered to the child compared to parent-delivered interventions, and as child age increased and intervention duration decreased. No other subgroup analyses were significant. CONCLUSIONS: Recent technology-based interventions for the treatment of pediatric obesity show small effects on weight; however, evidence is inconclusive on the efficacy of technology based prevention interventions. Research is needed to determine the comparative effectiveness of technology-based interventions to gold-standard interventions and elucidate the potential for mHealth/eHealth to increase scalability and reduce costs while maximizing impact.
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Obesidade Infantil/prevenção & controle , Obesidade Infantil/terapia , Tecnologia , Criança , Humanos , Sobrepeso/prevenção & controle , Sobrepeso/terapia , Ensaios Clínicos Controlados Aleatórios como Assunto , TelemedicinaRESUMO
BACKGROUND: Concurrent general psychopathology (GP) and eating disorder psychopathology (EDP) are commonly reported among youth with overweight/obesity and may impact weight change. PURPOSE: We identified patterns of GP and EDP in children with overweight/obesity and examined the impact on weight change following family-based behavioral obesity treatment (FBT) and maintenance interventions. METHODS: Children (N = 172) participated in 4 month FBT and subsequent 8 month weight maintenance interventions. GP and EDP were assessed prior to FBT (baseline). Child percentage overweight was assessed at baseline, post-FBT (4 months), and post-maintenance (12 months). Latent profile analysis identified patterns of baseline GP and EDP. Linear mixed-effects models examined if profiles predicted 4- and 12-month change in percentage overweight and if there were two-way and three-way interactions among these variables, adjusting for relevant covariates. RESULTS: Results indicated a three-profile structure: lower GP and EDP (LOWER); subclinically elevated GP and EDP without loss of control (LOC; HIGHER); and subclinically elevated GP and EDP with LOC (HIGHER + LOC). Across profiles, children on average achieved clinically meaningful weight loss (i.e., ≥9 unit change in percentage overweight) from baseline to 4 month FBT and sustained these improvements at 12 month maintenance. There was no evidence that latent profiles were related to percentage overweight change from baseline to FBT (p > .05) or baseline to maintenance (p > .05). There was no evidence for two-way or three-way interactions (p > .05). CONCLUSION: Concurrent GP and EDP do not portend differential short- or long-term weight change following FBT and maintenance. Future research is warranted on the durability of weight change among youth with GP and EDP. TRIAL REGISTRATION: NCT00759746.
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Manutenção do Peso Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Análise de Classes Latentes , Sobrepeso/psicologia , Obesidade Infantil/psicologia , Redução de Peso , Terapia Comportamental/métodos , Criança , Terapia Familiar/métodos , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Feminino , Humanos , Masculino , Sobrepeso/terapia , Obesidade Infantil/terapia , PsicopatologiaRESUMO
INTRODUCTION: The present study examined the relationships between bullying victimization experiences, body esteem (BE), and body dissatisfaction (BD) by obesity status. METHODS: Using a cross-sectional design, adolescents (10-16y) from the U.S. completed surveys. Weight and height were objectively assessed. Bullying was assessed using the Personal Experiences Checklist, with a total score that included three subscales (cyber, verbal-relational, and physical). BE was assessed using total score on the BE Scale, and BD was assessed using the Body Image Assessment for Pre-Adolescents, operationalized as the discrepancy between current and ideal body figure. Linear regression models, controlling for sociodemographics, were used to examine obesity status (with vs. without obesity) and sex as moderators of the relationships between bullying, BE, and BD. RESULTS: On average, adolescents (n = 328) were 12.6 ± 1.9 y, 45.4% male, 58.2% White, 35.7% Black, and 36.0% had obesity. Obesity status moderated the relationship between bullying experiences and BE, such that these relationships were only significant (B = -0.38, p<.05) among adolescents with obesity compared to adolescents without obesity. In both groups, greater verbal-relational bullying experiences were associated with lower BE, while greater physical bullying experiences were related to higher BE only among adolescents with obesity. In adolescent girls without obesity, greater cyberbullying experiences were associated with lower BD. CONCLUSIONS: The findings suggest different associations between sub-types of bullying victimization experiences and BE and BD, highlighting the importance of examining these associations separately by obesity status.
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Insatisfação Corporal , Bullying , Vítimas de Crime , Cyberbullying , Adolescente , Estudos Transversais , Feminino , Humanos , MasculinoRESUMO
Objective: Despite depression being common in residents, there are no published studies on the prevalence and risk factors for depression in emergency medicine (EM) interns. Our objectives were to explore the prevalence of depression among EM interns and to identify risk factors for depression including sleep, work hours, rotation type, race, ethnicity, sex, and age. Methods: The Intern Health Study is a national longitudinal cohort study on intern mental health in all specialties. Secondary analysis was performed for EM interns only in this study. Data were collected from 2007 to 2021 and study participants completed a pre-intern year baseline survey and quarterly surveys throughout intern year, which included demographics and information on depressive symptoms, work hours, sleep, and rotation specifics. Depression severity was objectified using the Patient Health Questionnaire (PHQ9) with scores of 10 and higher meeting criteria for moderate to severe depression. Results: A total of 1123 EM interns completed all surveys. The prevalence of moderate to severe depression among EM interns before starting internship was 4.8%. At Months 3, 6, 9, and 12 of intern year, the prevalence of moderate to severe depression was 17.8%, 20.5%, 20.8%, and 18.8%, respectively. PHQ9 scores were significantly higher at Month 3 of intern year compared to pre-intern year, but there were no differences at subsequent time points during intern year (p < 0.001). Females were more likely to have PHQ9 scores of 10 or above at all time points (p < 0.001). Clinical rotation type had a significant effect on PHQ9 scores, with intensive care unit rotations having a significantly higher PHQ9 score than other rotations (p < 0.001). Pearson's correlation revealed significant weak positive correlations between work hours and PHQ9 at each time point (r = 0.195, 0.200, 0.202, 0.243) and significant weak negative correlations between sleep hours and time off with PHQ9 (-0.162, -0.223, -0.180, -0.178; all p < 0.001). Conclusions: Many EM interns experience moderate to severe depression. Female EM interns are more likely to be depressed than male interns. Numerous factors influence depression scores for interns, many of which are modifiable.
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Structural and systemic barriers entrenched in academia have sustained for decades, and resulted in a lack of diversity in leadership positions, inequitable workloads for women and underrepresented racial/ethnic groups, and increasing issues with retention of faculty, particularly following the COVID-19 pandemic. Increasing opposition to diversity, equity, and inclusion (DEI) efforts in higher education via legislation, policies, and general anti-DEI sentiment contextualizes the importance of prioritizing DEI. The goal of this commentary is to open discussion among academic institutions regarding changes in DEI culture that will facilitate the growth of diverse early-career faculty (ECF). We use an adapted framework which incorporates DEI into a faculty competency model to (i) guide our discussion of the rationale for restructuring academic systems to promote DEI and (ii) recommend strategies for institutional progress for ECF that can translate across academic institutions. Implementing policies and practices that seek to recruit, retain, and support historically underrepresented ECF are needed, and may involve faculty mentorship programs, establishing equitable funding mechanisms, reforming faculty evaluation practices, and examining and correcting inequities in faculty workloads. The onus is on institutions to recognize and replace the exclusionary practices and biases that have existed within their walls, and continuously promote and monitor their DEI efforts and initiatives to ensure their efficacy. Inclusive academic cultures that demonstrate their value of diversity and commitment to equity promotion at all levels of the organization, including among ECF, are necessary for ensuring excellence in scholarship in academia.
Existing structural and systemic barriers in academia have continued for decades, and resulted in a lack of diversity in leadership positions, inequitable workloads for underrepresented gender and racial/ethnic groups, and increasing issues with retention of faculty, particularly following the COVID-19 pandemic. We outline the need for promoting diversity, equity, and inclusion (DEI) practices in academia, and that it will involve changes to the existing structures within universities. This is especially important as we want our higher education workforce to reflect our increasingly diverse society in its own diversity, but current policies and structures do not promote diversity in our institutions and in our research. Our rationale for restructuring academic systems to promote DEI also stems from a need for behavioral medicine and research more broadly to recognize and challenge the biases and practices that sustain inequity in our researchfrom the questions we ask, the participants we include (and exclude), and the ways in which the system creates unnecessary barriers for researchers who try to mitigate or address these biases in our work. We recommend implementing strategies for institutional progress that benefit diverse early-career faculty including mentoring programs, developing funding opportunities, changing faculty evaluation practices, and creating equitable workloads.
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Medicina do Comportamento , Humanos , Feminino , Pandemias , Mentores , Grupos RaciaisRESUMO
Objective: Understand the perspectives of children who survived acute lymphoblastic leukemia (ALL) and their parents to adapt a guideline-based, family-based, intensive health behavior and lifestyle intervention treatment for this population. Methods: Nine children 8-17 years of age [median = 12 years (IQR 10-16), median years off treatment = 5 (2-7)] who survived ALL and eleven parents participated in focus groups to assess perceptions of weight, weight-related behaviors, and perceived barriers to FBT. Responses were analyzed thematically, and resultant adaptations were guided by the Framework for Reporting Adaptations and Modifications-Enhanced (FRAME). Results: Topics and themes identified included mental and physical health concerns (e.g., treatment-related medical complications, body esteem), a perception of excess weight as protective, the continuing influence of eating habits established during cancer treatment (e.g., instrumental feeding practices, snacking), and potential barriers to activity (i.e., physical limitations, lack of sport experience). Resultant adaptations to FBT were contextual (e.g., virtual delivery) and related to the content, including an emphasis on weight management in the context of survivorship; education about late effects, overweight and obesity; increased emphasis on structured eating patterns and instrumental eating; provider recommended physical activity; and tailored emotion-focused and body esteem content. Conclusions: Focus groups for children who survived pediatric ALL provided insights that aided the adaptation of FBT for this population. A pilot trial of FBT for children who survived ALL and their parents is underway to evaluate acceptability, feasibility, and preliminary efficacy. Trial registration: ClinicalTrials.gov identifier: NCT05410574.
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OBJECTIVE: To understand shift-level determinants of emergency physician (EP) burnout, relationships were tested between EP shift demands, stress, and fatigue. METHOD: EP ( n = 16) were assessed over 114 shifts that occurred before and during the COVID-19 pandemic. Salivary cortisol (an indicator of stress) and self-reported fatigue were collected prior to and following each shift. An objective crowding score (National Emergency Department Overcrowding Scale) per shift was calculated. Shift demands were assessed at the end of each shift. RESULTS: Multilevel models revealed that shift demands, National Emergency Department Overcrowding Scale, and the pandemic were related to higher levels of end-of-shift cortisol, but not fatigue. Cortisol levels were higher for shifts with a higher number of demands, greater crowding, and during the pandemic. CONCLUSIONS: Shift demands predicted objective indicators of stress, but not self-reported fatigue. Interventions are needed to decrease stress and shift demands to reduce EP burnout.
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Esgotamento Profissional , COVID-19 , Aglomeração , Serviço Hospitalar de Emergência , Hidrocortisona , Médicos , Humanos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Masculino , COVID-19/psicologia , COVID-19/epidemiologia , Feminino , Adulto , Aglomeração/psicologia , Esgotamento Profissional/epidemiologia , Médicos/psicologia , Médicos/estatística & dados numéricos , Hidrocortisona/análise , Pessoa de Meia-Idade , SARS-CoV-2 , Saliva/química , Fadiga/epidemiologia , Estresse Ocupacional/epidemiologia , Estresse Ocupacional/psicologia , Carga de Trabalho/psicologia , Jornada de Trabalho em Turnos/psicologiaRESUMO
Background: Renal sinus fat (RSF) is an ectopic fat depot shown to be associated with visceral adiposity and hypertension in predominantly white populations. The purpose of this analysis is to investigate RSF and associations between RSF and blood pressure in a cohort of African American (AA) and European American (EA) adults. A secondary purpose was to explore risk factors associated with RSF. Methods: Participants were 116 A A and EA adult men and women. Ectopic fat depots were assessed with MRI: RSF, intraabdominal adipose tissue (IAAT), intermuscular adipose tissue (IMAT), perimuscular adipose tissue (PMAT), and liver fat. Cardiovascular measures included diastolic blood pressure (DBP), systolic blood pressure (SBP), pulse pressure, mean arterial pressure, and flow mediated dilation. Matsuda index was calculated for insulin sensitivity. Pearson correlations were used to investigate associations of RSF with cardiovascular measures. Multiple linear regression was used to evaluate contributions of RSF on SBP and DBP and to explore factors associated with RSF. Results: No difference was observed in RSF between AA and EA participants. RSF was positively associated with DBP in AA participants, but this was not independent of age and sex. Age, male sex, and total body fat were positively associated with RSF in AA participants. Insulin sensitivity was inversely and IAAT and PMAT were positively associated with RSF in EA participants. Conclusions: Differential associations of RSF with age, insulin sensitivity, and adipose depots among AA and EA adults suggest unique pathophysiological mechanisms influence RSF deposition, which may contribute to chronic disease etiology and progression.
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OBJECTIVES: Fatigue is a state of physical and mental exhaustion in which people feel exhausted or drained of energy. Shift workers are highly vulnerable to fatigue, and this is especially true of emergency physicians (EPs). Shift scheduling (shift hours, frequency/length of breaks, time of shift, and number of hours off between shifts) can affect levels of fatigue in EPs. When EPs are fatigued, they experience decrements in cognition, resulting in an increased risk of errors. This study assessed the state of fatigue in EPs in the emergency department of a large, urban hospital using objective measures (sleep metrics and shift scheduling) over multiple months. METHODS: Seventeen EPs, nine females, wore wrist-activity monitors called ReadiBands for 2 months. The ReadiBand is an objective actigraphy measure that communicates with a smartphone application to quantify sleep metrics and predict future fatigue. RESULTS: Throughout the 3083 on-shift hours of data, analyses revealed that EPs have poor sleep quality (mean ± SD 7.71 ± 1.84/10) and sleep quantity (mean ± SD 6.77 ± 1.66 h), with sleep efficiency within "normal" ranges (mean ± SD 87.26 ± 9.00). Participants spent 725 h (23.52%) on shifts with fatigue scores indicative of significant impairment (equivalent to BAC of .08%). In addition, results indicated that shift type (day, evening, night) was significantly associated with fatigue score, where night shifts were associated with higher fatigue scores. CONCLUSIONS: Fatigue is an issue for many EPs. The present study addressed the percentage of time EPs are in a fatigued state when on shift over an extended duration of time. More research is needed to examine system-level interventions for reducing fatigue in EPs.
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Medicina de Emergência , Médicos , Feminino , Humanos , Tolerância ao Trabalho Programado , Sono , Fadiga/diagnóstico , Fadiga/etiologiaRESUMO
OBJECTIVE: The primary purpose of the current study was to test the hypothesis that the proinsulin-to-C-peptide (PI-to-CP) ratio, as an index of proinsulin secretion, would be higher and associated with indices of ß-cell function in African American adults relative to European American adults without type 2 diabetes. RESEARCH DESIGN AND METHODS: Participants were 114 African American and European American adult men and women. A 2-h oral glucose tolerance test was conducted to measure glucose, insulin, C-peptide, and proinsulin and derive indices of ß-cell response to glucose. The Matsuda index was calculated as a measure of insulin sensitivity. The disposition index (DI), the product of insulin sensitivity and ß-cell response, was calculated for each phase of ß-cell responsivity. Pearson correlations were used to investigate the relationship of the PI-to-CP ratio with each phase of ß-cell response (basal, Φb; dynamic, Φd; static, Φs; total, Φtot), disposition indices (DId, DIs, DItot), and insulin sensitivity. Multiple linear regression analysis was used to evaluate independent contributions of race, BMI, and glucose tolerance status on PI-to-CP levels before and after adjustment for insulin sensitivity. RESULTS: African American participants had higher fasting and 2-h PI-to-CP ratios. The fasting PI-to-CP ratio was positively associated with Φb, and the fasting PI-to-CP ratio and 2-h PI-to-CP ratio were inversely associated with DId and insulin sensitivity only in African American participants. CONCLUSIONS: The PI-to-CP ratio could be useful in identifying African American individuals at highest risk for ß-cell dysfunction and ultimately type 2 diabetes.