Medicine and Health Sciences Commons^™

Construct Validity, Test-Retest Reliability, And Inter-Rater Objectivity Of The Swimming Competence Assessment Scale (Scas), Jon Sundan, Håvard Lorås, Monika Haga

International Journal of Aquatic Research and Education

This study aimed to investigate the construct validity, test-retest reliability, and inter-rater reliability of a newly developed and comprehensive instrument for assessment of children’s swimming competence. The Swimming Competence Assessment Scale (SCAS) consists of six consecutive test items (entry, swim on front, surface dive, float, swim on back and exit) that aligns with the Norwegian curricular standard of swimming competence. The exploratory factor analysis retained a unidimensional model, supporting one underlaying statistical dimension with acceptable internal consistency (α = 0.79). Intraclass correlation coefficients (ICCs) between test and retest ranged from .84 to .98, and .97 for the total score. Strong …

"Feel For The Water": What Is It, Really?, Robert Keig Stallman, Kristine De Martelaer

International Journal of Aquatic Research and Education

The phrase, 'feel for the water,' is commonly used. But what does it really mean? The traditional idea of this 'feel' focuses on the sensation of touch and use of the hands to produce propulsion. But what about water resistance? Mastering a feel for how to reduce resistance is equally important as the unique relationship between aquatic propulsion and resistance is of great importance. While being in the water, the effects of gravity and buoyancy also need to be perceived by the learner and taught by the instructor. Reflection on the effects on propulsion-resistance and gravity-buoyancy requires relevant exercises to …

Water Orientation Skills And Basic Safety And Swimming Skills Of Children With Autism Spectrum Disorder, Kelle L. Murphy, Min Liu

International Journal of Aquatic Research and Education

Drowning is the leading cause of death among individuals with autism spectrum disorder (ASD). The current study examined water orientation (i.e., comfort level), water safety, and beginning swimming skills of individuals with ASD of ages ranging from 3 to 13 years using the Aquatic Orientation Checklist (AOC) (Kilian et al., 1984). Data were collected during consecutive Fall and Spring semesters. A total of 23 children (n = 15 boys; n = 8 girls) volunteered for the study. Lessons were conducted twice a week for 10 weeks continuously and each lesson was 45 minutes in length. Overall, the swimming program had …

Fighting Instinct: The Brain, Emotions And Decision-Making In The Water, Jill Nash, Sam Hills

International Journal of Aquatic Research and Education

This conceptual paper explores the complex interplay among the human brain, emotions, and decision-making processes, particularly in aquatic environments. Integrating insights from neuroscience, psychology, and behavioural economics, we investigate how instinctual responses and emotional states influence our decisions during water-related activities. By analysing both biological and psychological factors, the paper aims to illuminate the intricacies of human behaviour in various aquatic settings and highlights significant gaps in the research on emotional decision-making that warrant further investigation. Additionally, the paper suggests interventions, including plausible communication strategies, to mitigate the impact of instinctual responses and improve safety and decision-making efficiency.

Goggles And Water Competence: An Addendum, Marek Rejman, Robert Keig Stallman Ph.D.

International Journal of Aquatic Research and Education

We offer this short addendum to the 2017 article that appeared in IJARE, ‘’From swimming skill to water competence: Towards a more inclusive drowning prevention future’’ (Stallman et al., 2017), as an editorial to argue that the essential water competencies ought to be mastered “without goggles.” The focus is on the potential negative effect of goggle use during beginning swimming instruction along with their likely absence during unintended and unexpected immersions in natural bodies of water that often lead to drowning. Rejman and Stallman (2024) demonstrated the development of dependence on goggles among young adults and described its negative effect …

In This Issue 14:4, Stephen J. Langendorfer Ph.D.

International Journal of Aquatic Research and Education

In This Issue 14:4

The Perceived Benefits Of And Barriers To Open-Water Swimming: A Mixed-Methods Examination, David Elliott Ph.D, Mark A. Christie Ph.D

International Journal of Aquatic Research and Education

This study set out to determine the perceived benefits of, and barriers to, open-water swimming (OWS). Adopting a mixed-methods approach, six hundred and sixty-five open-water swimmers responded to an online survey consisting of the Exercise Benefits and Barriers Scale (EBBS) and a series of open-ended questions. Data from the EBBS revealed the strongest perceived benefits to be ‘Psychological Outlook’ and ‘Life Enhancement.’ In terms of barriers, those presented in the EBBS received low ratings with only ‘Physical Exertion’ considered as being somewhat problematic. Content analysis performed on the open-ended responses showed social aspects, mental well-being, and connection to nature as …

Evaluation Of Online Information On The Cold Shock Response To Accidental Immersion In Cold Water, Adam Wilson, Heather Massey, Clare M. Eglin

International Journal of Aquatic Research and Education

Many of the UK open water accidental deaths have been attributed to the initial responses to cold water immersion (CWI) collectively known as the cold shock response (CSR). The aim of this study was to analyse the publicly available internet information on CWI and CSR for accuracy and quality compared to the ‘gold standard’ published, peer-reviewed research. Seventy-eight webpages which provided information in English on unexpected CWI and CSR were evaluated. Webpages were accessible, widely available, and had appropriate readability scores. Webpage accuracy was suboptimal including only presenting on average 10 (range 3-16) CSR components out of 19. Quality of …

The Role Of The Pthrp/Ihh Feedback Loop In The Unusual Growth Plate Location In Mammalian Metatarsals And Pisiforms., Philip Reno, Sherrie Wallace, Sarah N Doelp, Maria Biancaniello, Kelsey M. Kjosness

PCOM Scholarly Works

BACKGROUND: Longitudinal skeletal growth takes place in the cartilaginous growth plates. While growth plates are found at either end of conventional long bones, they occur at a variety of locations in the mammalian skeleton. For example, the metacarpals and metatarsals (MT) in the hands and feet form only a single growth plate at one end, and the pisiform in the wrist is the only carpal bone to contain a growth plate. We take advantage of this natural anatomical variation to test which components of the PTHrP/Ihh feedback loop, a fundamental regulator of chondrocyte differentiation, are specific to growth plate function. …

A Preventionist Framework For Reducing Drowning: A Case For Parenting Interventions, Miriam G. Clark, Linda Quan, Patricia Chamberlain

International Journal of Aquatic Research and Education

Drowning is preventable but still claims the lives of over 300,000 people worldwide every year. The purpose of this theoretical review paper is threefold: 1) discuss the theoretical framework for a multi-faceted system of prevention; 2) discuss the importance of parenting, a crucial area where current drowning prevention research is falling short in this multi-faceted approach; and 3) discuss how evidence-based practices from psychosocial parenting research could be used to create drowning prevention interventions that support parents to implement water safety practices in their families. Practical ideas for integrating psychosocial parent interventions with drowning prevention knowledge are discussed. Such interventions …

Effect Of Testosterone Treatment During Puberty In Boys With Klinefelter Syndrome (The Tipy Study): Protocol For A Nationwide Randomised, Double-Blinded, Placebo-Controlled Study, Ida Dyhr Caspersen, Andrés Felipe Østergaard Fritzbøger, Jørgen Holm Petersen, Niels Birkebæk, Ann-Margrethe Rønholt Christensen, Anders Jørgen Schou, Kurt Kristensen, Judith L. Ross, Shanlee Davis, Gary Butler, Sophie Van Rijn, Anders Juul, Lise Aksglaede

Department of Pediatrics Faculty Papers

INTRODUCTION: Klinefelter syndrome (KS) is a genetic condition characterised by the presence of an extra X chromosome in males (47,XXY). KS is associated with various phenotypic characteristics in adult life, including infertility, hypogonadism and increased risk of type II diabetes, cardiovascular disease and osteoporosis. Additionally, individuals with KS often experience mental health challenges and functional impairments that significantly impact their quality of life. Currently, testosterone replacement therapy (TRT) in adolescence is considered the first-line treatment by some physicians for patients with KS and biochemical signs of hypogonadism. However, comprehensive evidence on its effectiveness in preventing typical phenotypic traits associated with …

Respiratory Muscle Strength Training For Persistent Dyspnea In Individuals With Post-Covid-19, Sandra P. Morgan

USF Tampa Graduate Theses and Dissertations

Severe acute respiratory syndrome 2 coronavirus has resulted in more than 775 million known cases and greater than seven million deaths globally. Up to 25% of patients experience ongoing symptoms three months after the acute illness, and up to 30% of these individuals report persistent dyspnea. The overall aims of this dissertation are to 1) examine the risk factors and predictors for developing persistent dyspnea, 2) measure the effects of respiratory muscle strength training on dyspnea, pulmonary symptoms, quality of life, pulmonary function, and functional capacity, and 3) compare the outcomes of two different respiratory muscle strength training interventions.

In …

Inflammation And Gut Barrier Function-Related Genes And Colorectal Cancer Risk In Western European Populations, Hannah B Mandle, Mazda Jenab, Marc J Gunter, Anne Tjønneland, Anja Olsen, Christina C Dahm, Jie Zhang, Pierre-Emmanuel Sugier, Joseph Rothwell, Gianluca Severi, Rudolf Kaaks, Verena A Katzke, Matthias B Schulze, Giovanna Masala, Sabina Sieri, Salvatore Panico, Carlotta Sacerdote, Catalina Bonet, Maria-Jose Sánchez, Pilar Amiano, José María Huerta, Marcela Guevara, Richard Palmqvist, Thyra Löwenmark, Aurora Perez-Cornago, Elisabete Weiderpass, Alicia K Heath, Amanda J Cross, Paolo Vineis, David J Hughes, Veronika Fedirko

Faculty, Staff and Student Publications

Gut barrier dysfunction and related inflammation are known to be associated with the development and progression of colorectal cancer (CRC). We investigated associations of 292 single-nucleotide polymorphisms (SNPs) from 27 genes related to endotoxins/lipopolysaccharide (LPS) sensing and tolerance, mucin synthesis, inflammation, and Crohn's disease with colon and rectal cancer risks. Incident CRC cases (N = 1374; colon = 871, rectum = 503) were matched 1:1 to controls nested within the European Prospective Investigation into Cancer and Nutrition cohort. Previously measured serum concentrations of gut barrier function and inflammation biomarkers (flagellin/LPS-specific immunoglobulins and C-reactive protein [CRP]) were available for a sub-set …

Adding Metastasis-Directed Therapy To Standard-Of-Care Systemic Therapy For Oligometastatic Breast Cancer (Extend): A Multicenter, Randomized Phase 2 Trial, Jay P Reddy, Alexander D Sherry, Bryan Fellman, Suyu Liu, Tharakeswara Bathala, Cara Haymaker, Lorenzo Cohen, Benjamin D Smith, David Ramirez, Simona F Shaitelman, Stephen G Chun, Marina Medina-Rosales, Mediget Teshome, Abenaa Brewster, Carlos H Barcenas, Alexandre Reuben, Amol J Ghia, Ethan B Ludmir, Daniel Weed, Shalin J Shah, Melissa P Mitchell, Wendy A Woodward, Daniel R Gomez, Chad Tang

Faculty, Staff and Student Publications

PURPOSE: Prior evidence suggests a progression-free survival (PFS) benefit from adding metastasis-directed therapy (MDT) to standard-of-care (SOC) systemic therapy for patients with some oligometastatic solid tumors. Randomized trials testing this hypothesis in breast cancer have yet to be published. We sought to determine whether adding MDT to SOC systemic therapy improves PFS in oligometastatic breast cancer.

METHODS AND MATERIALS: External Beam Radiation to Eliminate Nominal Metastatic Disease is a multicenter phase 2 randomized basket trial testing the addition of MDT to SOC systemic therapy in patients with ≤5 metastases (NCT03599765). Patients were randomly assigned 1:1 to MDT (definitive local treatment …

From Pregnancy To Beyond: Renewed Emphasis On Comprehensive Hiv Prevention In South Africa., Chibuzor M. Babalola, Remco P.H. Peters, Christina A. Muzny, Dvora Joseph Davey, Christopher M. Taylor, Mandisa M. Mdingi, Freedom Mukomana, Lindsey De Vos, Andrew Medina-Marino, Jeffrey D. Klausner

School of Medicine Faculty Publications

No abstract provided.

Clinic Emotions, Rachel Sisley

EMET Projects

This is a sketch of a woman walking into a clinic with her three children, being greeted by a member of the nursing staff. There are two additional staff members in the background. Overlaid on the sketch are acrylic paints representing the emotions of each person. For the mother holding her newborn, the dark blue around her represents sadness, the white represents isolation, and the purple represents detachment. Her toddler behind her, as well as the nurse greeting her, are both outlined in orange and light blue, representing happiness and calmness, respectively. Her newborn and the toddler at her hip …

Extensive Epigenomic Dysregulation Is A Hallmark Of Homologous Recombination Deficiency In Triple-Negative Breast Cancer, Youdinghuan Chen, Lucas A Salas, Jonathan D Marotti, Nicole P Jenkins, Chao Cheng, Todd W Miller, Arminja N Kettenbach, Brock C Christensen

Faculty, Staff and Students Publications

Triple-negative breast cancer (TNBC) is the most aggressive breast cancer subtype with substantial disease heterogeneity, limited treatment options, and dismal clinical outcomes. Some TNBCs display homologous recombination deficiency (HRD), a phenotype with elevated genomic burden and worse prognosis if left untreated but chemotherapeutic sensitivity. While the molecular landscape of TNBC is distinct from other breast cancer subtypes, the TNBC-specific link between HRD and epigenome-wide methylation has not been established. This study reports two independent cohorts of TNBC tumors (n = 32 and n = 58) with HRD and epigenomic landscapes measured by the Multiplex Ligation-dependent Probe Amplification assay and the …

Investigation Of Dynamic Regulation Of Tfeb Nuclear Shuttling By Microfluidics And Quantitative Modelling, Iacopo Ruolo, Sara Napolitano, Lorena Postiglione, Gennaro Napolitano, Andrea Ballabio, Diego Di Bernardo

Duncan NRI Faculty and Staff Publications

Transcription Factor EB (TFEB) controls lysosomal biogenesis and autophagy in response to nutritional status and other stress factors. Although its regulation by nuclear translocation is known to involve a complex network of well-studied regulatory processes, the precise contribution of each of these mechanisms is unclear. Using microfluidics technology and real-time imaging coupled with mathematical modelling, we explored the dynamic regulation of TFEB under different conditions. We found that TFEB nuclear translocation upon nutrient deprivation happens in two phases: a fast one characterised by a transient boost in TFEB dephosphorylation dependent on transient calcium release mediated by mucolipin 1 (MCOLN1) followed …

Superior Preclinical Efficacy Of Co-Treatment With Brg1/Brm And Flt3 Inhibitor Against Aml Cells With Flt3 Mutations, Warren Fiskus, Christopher P Mill, Jessica Piel, Mike Collins, Murphy Hentemann, Branko Cuglievan, Christine E Birdwell, Kaberi Das, Hanxi Hou, John A Davis, Antrix Jain, Anna Malovannaya, Tapan M Kadia, Naval Daver, Koji Sasaki, Koichi Takahashi, Danielle Hammond, Patrick K Reville, Lauren B Flores, Sanam Loghavi, Xiaoping Su, Courtney D Dinardo, Kapil N Bhalla

Faculty, Staff and Student Publications

Although treatment with standard frontline therapies, including a FLT3 inhibitor (FLT3i) reduces AML burden and achieves clinical remissions, most patients with AML with FLT3 mutation relapse due to therapy-resistant stem/progenitor cells. The core ATPases, BRG1 (SMARCA4) and BRM (SMARCA2) of the canonical (c) BAF (BRG1/BRM-associated factor) complex is a dependency in AML cells, including those harboring FLT3 mutations. We have previously reported that treatment with FHD-286, a BRG1/BRM ATPases inhibitor, induces differentiation and loss of viability of AML stem/progenitor cells. Findings of present studies demonstrate that treatment with FHD-286 induces lethality in AML cells, regardless of sensitivity or resistance to …

Reprogramming Aerobic Metabolism Mitigates Streptococcus Pyogenes Tissue Damage In A Mouse Necrotizing Skin Infection Model, Wei Xu, Tara R Bradstreet, Zongsen Zou, Suzanne Hickerson, Yuan Zhou, Hongwu He, Brian T Edelson, Michael G Caparon

2020-Current year OA Pubs

Disease tolerance is a host response to infection that limits collateral damage to host tissues while having a neutral effect on pathogen fitness. Previously, we found that the pathogenic lactic acid bacterium Streptococcus pyogenes manipulates disease tolerance using its aerobic mixed-acid fermentation pathway via the enzyme pyruvate dehydrogenase, but the microbe-derived molecules that mediate communication with the host's disease tolerance pathways remain elusive. Here we show in a murine model that aerobic mixed-acid fermentation inhibits the accumulation of inflammatory cells including neutrophils and macrophages, reduces the immunosuppressive cytokine interleukin-10, and delays bacterial clearance and wound healing. In infected macrophages, the …

Apc/C-Mediated Ubiquitylation Of Extranucleosomal Histone Complexes Lacking Canonical Degrons, Aleksandra Skrajna, Kyle M Lapak, Anh Nguyen, Dennis Goldfarb, Et Al.

2020-Current year OA Pubs

Non-degradative histone ubiquitylation plays a myriad of well-defined roles in the regulation of gene expression and choreographing DNA damage repair pathways. In contrast, the contributions of degradative histone ubiquitylation on genomic processes has remained elusive. Recently, the APC/C has been shown to ubiquitylate histones to regulate gene expression in pluripotent cells, but the molecular mechanism is unclear. Here we show that despite directly binding to the nucleosome through subunit APC3, the APC/C is unable to ubiquitylate nucleosomal histones. In contrast, extranucleosomal H2A/H2B and H3/H4 complexes are broadly ubiquitylated by the APC/C in an unexpected manner. Using a combination of cryo-electron …

Matrix Metalloproteinases Accelerate Pericellular Matrix Breakdown And Disrupt Mechanotransduction In Osteoarthritis, Jule Nieuwstraten, Rosa Riester, Ulf Krister Hofmann, Farshid Guilak, Marina Danalache

2020-Current year OA Pubs

The pericellular matrix (PCM) is a specialized, narrow matrix surrounding each chondrocyte in articular cartilage, together constituting the chondron - the fundamental metabolic and functional unit of cartilage. The PCM plays a vital role in mediating biomechanical and biochemical signals essential for chondrocyte function. In osteoarthritis (OA), a chronic joint disorder characterized by progressive cartilage degradation, the PCM is one of the earliest sites of catabolic degradation, primarily driven by matrix metalloproteinases (MMPs). This study aims to investigate the functional relationship between PCM degradation and chondrocyte mechanosignaling, with an emphasis on MMP-driven changes in mechanotransduction in osteoarthritic cartilage. Human chondrons …

Prevalence And Severity Of Depression After Stroke In South Texas: A Five-Year Retrospective Study, Edrick Garcia, Mayrin A. Perez, Kelsey Baker

Research Symposium

Stroke, a type of cerebrovascular disease, is becoming exceedingly common, causing approximately 1 in every 6 deaths in the United States. Healthcare disparities are prevalent within stroke, particularly in Hispanics. Here, we sought to understand disparities that exist in individuals with a stroke who identified as Hispanic. Particularly, we sought to understand the severity of depression after stroke in a predominantly Hispanic region: Rio Grande Valley (RGV), Texas. We hypothesized that the prevalence of depression would be reduced in RGV while depression severity, particularly in areas regarding self-worth, would be increased. To evaluate our hypothesis we conducted a five-year retrospective …

Effects Of Social Isolation On Locus Coeruleus Opioid Receptor Expression And Affective Behavior, John Tkaczynski, Jordan Riser, Maya Patel, Nicole Shellenbarger, Jin Park, Daniel Manvich, Daniel J Chandler

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Social isolation is a stressor that impairs homeostatic neuroendocrine functions and is associated with the development of several mood disorders characterized by persistent negative affect. Persistent feelings of loneliness have been growing public health concerns for several years and were greatly exacerbated by the onset of the COVID-19 pandemic. The problem has grown so severe the U.S. Surgeon General recently declared loneliness to be an epidemic health concern that is associated with poor mental and somatic health outcomes. Therefore, identifying mechanisms of neuroadaptation that contribute to the development of persistent negative affect is a critical step in the identifying better …

Quantifying Trends In Hospital Administrative Costs: Examining Urban-Rural Disparities, Barriers, And Opportunities For Cost Reduction In Healthcare, Lauree Handlon

MUSC Theses and Dissertations

Administrative and general (A&G) expenses in U.S. hospitals represent a growing financial burden, accounting for 15%–30% of healthcare expenditures. Despite this impact, A&G trends remain underexamined, particularly between rural and urban hospitals. This study used Medicare Cost Report data from over 4,400 short-term acute care hospitals from 2011 to 2022, combined with qualitative interviews with hospital executives, to assess rural-urban differences in A&G expenses. Using an explanatory sequential mixed-methods design, rural hospitals were found to consistently spend a higher proportion of total expenses on A&G salaries—18% more than urban hospitals, even after adjusting for hospital and financial characteristics. Although salary-related …

Ob/Gyn Physician Perspectives On Maintenance Of Certification (Moc), Brent Bost

MUSC Theses and Dissertations

Abstract

Objective: To evaluate physician perspectives of the current maintenance of certification(MOC) activities utilized by the American Board of Obstetrics and Gynecology (ABOG).

Methods: We performed a convergent mixed methods study, using parallel quantitative and qualitative data collected via the internet plus paper surveys of a nationwide sample of Obstetrics and Gynecology (Ob/Gyn) physicians from November 12 to December 13, 2024. The questionnaire included 23 items about various aspects of maintenance of certification, physician burnout and demographics. Three open-ended questions regarding the pros and cons of MOC and recommendations for improvement were also included.

Results: Of the 5,083 requests sent, …

Exploring The Mechanistic Interplay Between Chronic Inflammation And Gastrointestinal Cancer In The Gut Microbiome: A Review, Hanan Mohamed Abd Elmoneim

Saudi Toxicology Journal

There are complex and heterogeneous immunological milieus of the gastrointestinal system, so there is a high mortality rate from malignancies affecting the gastrointestinal system. The pathophysiology of cancer has long been thought to be significantly influenced by inflammation. However, several of the mechanisms underlying its tumor-promoting activities have only lately been discovered. Both beneficial and harmful microorganisms play a crucial role in controlling the host immune system and, eventually, inflammation. Furthermore, bacteria may also influence how a tumor develops through different mechanisms, including long-term inflammation activation, changes to the tumor microenvironment, and genotoxic response induction. A significant percentage of cancers …

Precision Phenotyping For Curating Research Cohorts Of Patients With Unexplained Post-Acute Sequelae Of Covid-19, Alaleh Azhir, Jonas Hügel, Jiazi Tian, Jingya Cheng, Ingrid V Bassett, Douglas S Bell, Elmer V Bernstam, Maha R Farhat, Darren W Henderson, Emily S Lau, Michele Morris, Yevgeniy R Semenov, Virginia A Triant, Shyam Visweswaran, Zachary H Strasser, Jeffrey G Klann, Shawn N Murphy, Hossein Estiri

Faculty, Staff and Student Publications

BACKGROUND: Scalable identification of patients with post-acute sequelae of COVID-19 (PASC) is challenging due to a lack of reproducible precision phenotyping algorithms, which has led to suboptimal accuracy, demographic biases, and underestimation of the PASC.

METHODS: In a retrospective case-control study, we developed a precision phenotyping algorithm for identifying cohorts of patients with PASC. We used longitudinal electronic health records data from over 295,000 patients from 14 hospitals and 20 community health centers in Massachusetts. The algorithm employs an attention mechanism to simultaneously exclude sequelae that prior conditions can explain and include infection-associated chronic conditions. We performed independent chart reviews …

Should Proximal Fixation Be At C2 Or C3-C4? An Application Of The Operative Value Index For Elective Posterior Cervical Decompression And Fusion, Advith Sarikonda, D. Mitchell Self, Danyal Quraishi, Ashmal Sami, Emily L. Isch, Steven Glener, Joshua Heller, Srinivas Prasad, Ashwini Sharan, Jack Jallo, Alex R. Vaccaro, James Harrop, Ahilan Sivaganesan

Department of Neurosurgery Faculty Papers

BACKGROUND: There is clinical equipoise regarding the ideal upper instrumented vertebrae (UIV) for elective posterior cervical decompression and fusion (PCDF). Instrumentation may be performed at the axial C2 level, or at the subaxial C3/C4 vertebrae. To our knowledge, a true "value" (outcomes per dollar spent) comparison axial versus subaxial UIV for PCDF has never been performed.

METHODS: We retrospectively identified 275 long-segment (≥3-levels fused) PCDFs with available Neck Disability Index (NDI) scores at baseline and at 3 months postoperatively. C2 UIV (n = 67) was compared to C3/C4 UIV (n = 208). Time-driven activity-based costing was applied to identify the …

Body Composition And Its Outcomes And Management In Multiple Sclerosis: Narrative Review, Ariel Kidwell-Chandler, Justin Jackson, Brenda Jeng, Stephanie L Silveira, Lara A Pilutti, Paul R Hibbing, Robert W Motl

Faculty, Staff and Student Publications

Background: There is emerging interest in obesity and its prevalence, outcomes, and management in people with multiple sclerosis (MS). Body mass index (BMI) is the traditional marker of obesity in MS, whereas body composition, inclusive of specific body tissue compartments (e.g., fat, bone, and muscle), is often overlooked despite its relevance.

Objective: This narrative review (a) underscored the use and utility of dual-energy X-ray absorptiometry (DEXA) as an accurate and reliable measure of body composition; (b) thematically analyzed and synthesized the current evidence regarding body composition (using DEXA); and (c) determined gaps to be addressed in future research. Methods: …