8,713 results match your criteria: "George Mason University[Affiliation]"
J Gen Intern Med
December 2024
Department of Health Administration and Policy, College of Public Health, George Mason University, Fairfax, USA.
Background: With more than half of all beneficiaries enrolled in Medicare Advantage (MA) plans, ensuring access to high-quality MA plans is a key concern for policymakers. Access to high-quality MA plans may be limited in certain areas if private insurers are not willing to offer high-quality MA plans in local areas with greater unmet health-related social needs.
Objective: This study examined the association of a market-level social vulnerability index (SVI) score with the number of high-quality MA plans.
Hum Reprod
December 2024
Department of Family and Preventative Medicine, University of Utah, Salt Lake City, UT, USA.
Study Question: How do endometriosis diagnoses and subtypes reported in administrative health data compare with surgically confirmed disease?
Summary Answer: For endometriosis diagnosis, we observed substantial agreement and high sensitivity and specificity between administrative health data-International Classification of Diseases (ICD) 9 codes-and surgically confirmed diagnoses among participants who underwent gynecologic laparoscopy or laparotomy.
What Is Known Already: Several studies have assessed the validity of self-reported endometriosis in comparison to medical record reporting, finding strong confirmation. We previously reported high inter- and intra-surgeon agreement for endometriosis diagnosis in the Endometriosis, Natural History, Diagnosis, and Outcomes (ENDO) Study.
Ambio
December 2024
Snowchange Cooperative, 81235, Lehtoi, Finland.
Despite a well-established system of community lands, the current lack of spatial data on community territories impacts how Indigenous peoples and local communities (IPs and LCs) in Europe are included in global discussions about land rights recognition and their critical role in land stewardship. We present an aggregation of spatial data for 42.5 Mha of recognized IPs and LCs lands in Western and Northern Europe, including data that were not previously included in global datasets.
View Article and Find Full Text PDFEnviron Sci Technol
December 2024
Doerr School of Sustainability, Stanford University, Stanford, California 94305, United States.
Growing wildfire smoke represents a substantial threat to air quality and human health. However, the impact of wildfire smoke on human health remains imprecisely understood due to uncertainties in both the measurement of exposure of population to wildfire smoke and dose-response functions linking exposure to health. Here, we compare daily wildfire smoke-related surface fine particulate matter (PM) concentrations estimated using three approaches, including two chemical transport models (CTMs): GEOS-Chem and the Community Multiscale Air Quality (CMAQ) and one machine learning (ML) model over the contiguous US in 2020, a historically active fire year.
View Article and Find Full Text PDFHum Vaccin Immunother
December 2024
Department of Communication, George Mason University, 4400 University Dr, Fairfax, VA, USA.
This study analyzed 1432 questions asked in 19 surveys ( = 43,014) on COVID-19 vaccines between January 2020 and August 2022 using dimensions including (1) information sources about COVID-19 vaccine, (2) information about the access, effectiveness, and side effects of COVID-19 vaccine, (3) COVID-19 vaccine hesitancy (i.e. false perception, skepticism, and vaccine refusal), (4) motivations to get the COVID-19 vaccine (i.
View Article and Find Full Text PDFNutrients
November 2024
Department of Pediatrics, School of Medicine, Children's Hospital of Richmond at Virginia Commonwealth University, Richmond, VA 23298, USA.
Children's dietary quality is suboptimal, increasing the risk of numerous chronic illnesses. Salad bars (SBs) have potential to enhance children's nutritional intake within the National School Lunch Program (NSLP); yet, empirical support is lacking. To address this gap, we evaluated the impact of school salad bars on dietary quality and energy intake at lunch.
View Article and Find Full Text PDFNutrients
November 2024
Department of Nutrition and Food Studies, George Mason University, Fairfax, VA 22030, USA.
Background/objectives: prediabetes is a significant risk factor for the development of type 2 diabetes, cardiovascular diseases, chronic kidney disease, and other complications. Early diagnosis of prediabetes, coupled with education on lifestyle changes that support blood glucose management, are crucial for the prevention or delay of type 2 diabetes and related complications. This study aimed to evaluate the impact of incorporating real-time feedback from continuous glucose monitoring (CGM) into individualized nutrition therapy (INT) on blood glucose control in individuals with prediabetes who are overweight or obese.
View Article and Find Full Text PDFAnimals (Basel)
December 2024
Faculté des Sciences Animales, Université Laval, Québec, QC G1V 0A6, Canada.
Anthropogenic activities impacting marine environments are internationally recognized as welfare issues for wild cetaceans. This study validates a first evidence-based physical indicator for the welfare assessment protocol of humpback (n = 50) and fin whales (n = 50) living in a highly anthropized environment. Visual assessments of body condition, skin health, prevalence of injuries and parasite/epibiont loads were performed using a species-specific multi-scale measuring tool.
View Article and Find Full Text PDFBMC Glob Public Health
September 2024
Center for Innovation to Implementation (Ci2i), VA Palo Alto Healthcare System, 795 Willow Road (MPD-152), Menlo Park, CA, 94025, USA.
Background: Legal-involved veterans with opioid use disorder (OUD) have lower receipt of medications for opioid use disorder (MOUD) than other veterans served at the Veterans Health Administration (VHA). This qualitative study examined the influence of the criminal justice system on access to MOUD for legal-involved veterans in the U.S.
View Article and Find Full Text PDFPLoS One
December 2024
Department of Urology and Transplantation, The University of Toledo Medical Center, Toledo, Ohio, United States of America.
Introduction: Atrial fibrillation (AF) in end-stage kidney disease (ESKD) and kidney transplant (KTx) recipients presents challenges in stroke risk management. This study aimed to compare hospitalization rates for ischemic and hemorrhagic cerebrovascular events in ESKD and KTx patients with and without AF.
Methods: Using the National Inpatient Sample (2005-2019), retrospective analysis was conducted on hospitalizations for ESKD and KTx patients with and without AF.
World Dev
March 2024
Schar School of Policy and Government, George Mason University, United States.
This study examines household welfare dynamics during the COVID-19 pandemic, using harmonized data from over 300 phone surveys in 80 countries during 2020 and 2021, representing more than 2.5 billion people. The analysis traces out the evolution of employment and income across and within countries as restrictions on economic activity were relaxed.
View Article and Find Full Text PDFCurr Addict Rep
February 2024
Schar School of Policy and Government, George Mason University, 3351 Fairfax Drive, Arlington, VA 22201, USA.
Purpose Of Review: The purpose of this review is to investigate the use of digital health technologies and/or digital therapeutics (DTx) products in the treatment of substance use disorders (SUDs) in the general population and among criminal justice-involved individuals.
Recent Findings: Despite an expanding evidence base, only three SUD DTxs have received federal regulatory approval. Across studies, DTx products have proven successful in engaging patients in SUD treatment and reducing healthcare costs and resource utilizations.
J Comp Psychol
December 2024
School of Biological Sciences, University of Canterbury.
Decreasing responsiveness to repeated visual stimuli (i.e., the inability to sustain attention) in jumping spiders (Salticidae) parallels that found in humans.
View Article and Find Full Text PDFSoc Cogn Affect Neurosci
December 2024
Department of Psychology, George Mason University, Fairfax, VA 22030 United States.
Med Phys
December 2024
Alliance Medical Physics LLC, Alpharetta, Georgia, USA.
Background: While many clinical computed tomography (CT) protocols use helical scanning, the traditional method for measuring the volume CT Dose Index (CTDI) requires modifying the helical protocol to perform a single axial rotation. This modification can present challenges and mismatched settings across various scanner models.
Purpose: This study investigates the generalizability of a helical methodology for estimating CTDI across a diverse range of participants, CT scanner models, and protocol parameters.
Mol Ecol
December 2024
Center for Conservation Genomics, Smithsonian's National Zoo & Conservation Biology Institute, Washington, DC, USA.
Examination of the host-associated microbiome in wildlife can provide critical insights into the eco-evolutionary factors driving species diversification and response to disease. This is particularly relevant for isolated populations lacking genomic variation, a phenomenon that is increasingly common as human activities create habitat 'islands' for wildlife. Here, we characterised the gut and otic microbial communities of one such species: Channel Island foxes (Urocyon littoralis).
View Article and Find Full Text PDFJ Dance Med Sci
December 2024
George Mason University School of Dance, George Mason University, Manassas, VA, USA.
Dance is physically demanding and often involves unilateral movements performed within a small base of support. Prior authors have reported that dancers use one leg preferentially over the other (ie, lower extremity asymmetry). Increased leg asymmetry-quantified using the Limb Symmetry Index (LSI), is associated with increased injury risk.
View Article and Find Full Text PDFChild Obes
December 2024
Department of Global and Community Health, College of Public Health, George Mason University, Fairfax, VA, USA.
Amblyopia is the most common cause of vision loss in children. Amblyopia has been associated with impaired depth perception but little attention has been paid to the extent to which amblyopia increases the risk of obesity. Public-use data from the 1999-2008 National Health and Nutrition Examination Survey were used.
View Article and Find Full Text PDFFront Public Health
December 2024
Department of Social Work, College of Public Health, George Mason University, Fairfax, VA, United States.
This article explores dementia care in Japan's aging population with a focus on mitigating social isolation and loneliness in older adults with dementia. Through an in-depth examination of case studies, the study highlights several community-based interventions, including Community Cafés, the Dementia Supporter Caravan, and the Omuta City Dementia Care model. These cases provide insights into how these initiatives foster community engagement and inclusive environments.
View Article and Find Full Text PDFQual Manag Health Care
December 2024
Author's Affiliation: Health Services Research, Department of Health Administration and Policy, College of Public Health, George Mason University, Fairfax, Virginia.
Background And Objectives: Basal cell carcinoma (BCC) is the most common form of skin cancer, originating from basal cells in the skin's outer layer. It frequently arises from prolonged exposure to ultraviolet (UV) radiation from the sun or tanning beds. Although BCC rarely metastasizes, it can cause significant local tissue damage if left untreated.
View Article and Find Full Text PDFBMJ Open
December 2024
Global and Community Health Department, George Mason University, Fairfax, Virginia, USA.
Objectives: In this work, which forms part of a larger study of a longitudinal intervention focused on empowering Community Mental Health Workers in a humanitarian context, we examine changes in and correlates of well-being of refugees as a result of discriminatory practices by the State, with comparisons motivated by a mechanistic model of well-being.
Design: This cohort study examines well-being at a single follow-up time as predicted by baseline characteristics in response to a changing social conditions including security raids on our participants; the parent interventional randomised trial focuses on a population of youth in a refugee context, but the present work precedes the main intervention period.
Setting: Refugee populations are among the most vulnerable globally, and the total refugee population is growing dramatically.
J Health Econ
November 2024
Georgia State University, United States of America. Electronic address:
We examine whether ridesharing provides a meaningful transportation alternative for those who require ongoing healthcare. Specifically, we combine variation in UberX entry across the U.S.
View Article and Find Full Text PDFTransplantation
December 2024
Inova Schar Heart and Vascular, Falls Church, VA.
Subst Use Addctn J
December 2024
Department of Population and Quantitative Health Sciences, University of Massachusetts Chan Medical School, Worcester, MA, USA.