(Press-News.org) About The Study: The cumulative incidence of heart offer acceptance by a transplant center team was consistently lower for Black candidates than for white candidates of the same gender and higher for women than for men in this study. These disparities persisted after adjusting for candidate-, donor-, and offer-level variables, possibly suggesting racial and gender bias in the decision-making process. Further investigation of site-level decision-making may reveal strategies for equitable donor heart acceptance.
Authors: Khadijah Breathett, M.D., M.S., of Indiana University in Indianapolis, is the corresponding author.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jama.2024.0065)
Editor’s Note: Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
# # #
Embed this link to provide your readers free access to the full-text article This link will be live at the embargo time https://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2024.0065?guestAccessKey=9722262f-9742-4926-a53d-2948d9795bd0&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=032524
END
Differences in donor heart acceptance by race and gender of patients on the transplant waiting list
JAMA
2024-03-25
ELSE PRESS RELEASES FROM THIS DATE:
Job flexibility, job security, and mental health among working adults
2024-03-25
About The Study: In this study of 18,000 adults who were employed, greater job flexibility was significantly associated with reduced odds of experiencing serious psychological distress and experiencing anxiety. Greater job security was significantly associated with reduced odds of experiencing serious psychological distress and experiencing anxiety.
Authors: Monica L. Wang, Sc.D., M.S., of the Boston University School of Public Health, is the corresponding author.
To access ...
Inappropriate diagnosis of pneumonia among hospitalized adults
2024-03-25
About The Study: Inappropriate diagnosis of community-acquired pneumonia was common, particularly among older adults, those with dementia, and those presenting with altered mental status in this study of 17,000 hospitalized adults treated for pneumonia in 48 Michigan hospitals. Full-course antibiotic treatment of those inappropriately diagnosed with community-acquired pneumonia may be harmful.
Authors: Ashwin B. Gupta, M.D., of the VA Ann Arbor Healthcare System in Ann Arbor, Michigan, is the corresponding author.
To access the embargoed study: Visit our For The Media website ...
Development of a follow-up measure to ensure complete screening for colorectal cancer
2024-03-25
About The Study: The findings of this observational study of 20,000 adults suggest that a measure of follow-up colonoscopy within defined periods after an abnormal result of a stool-based screening test for colorectal cancer is warranted based on low current performance rates and would be feasible to collect by health systems and produce valid, reliable results.
Authors: Elizabeth L. Ciemins, Ph.D., M.P.H., M.A., of the American Medical Group Association in Alexandria, Virginia, is the corresponding author.
To access the embargoed study: Visit our For The Media ...
Breakthrough in modeling
2024-03-25
Coastal seas form a complex transition zone between the two largest CO2 sinks in the global carbon cycle: land and ocean. Ocean researchers have now succeeded for the first time in investigating the role of the coastal ocean in a seamless model representation. The team led by Dr. Moritz Mathis from the Cluster of Excellence for Climate Research CLICCS at Universität Hamburg and the Helmholtz-Zentrum Hereon was able to show: The intensity of CO2 uptake is higher in coastal seas than in the open ocean. This is evidenced by a study published in the journal Nature Climate Change.
To ...
Citizen scientists contribute vital information about 35 seahorse species: their geographic ranges, habitats, and pregnancy seasonality
2024-03-25
Thanks to diligent observers, seahorses, those enigmatic and charismatic fish, are not only being discovered in new habitats and expanded geographic ranges, they are also being found at new ocean depths. While their capacity for male pregnancy has long fascinated people, new information on sex ratio and pregnancy seasonality has been discovered by, well, you.
Researchers from Project Seahorse – a marine conservation team based at the University of British Columbia (UBC) and the Zoological Society of London (ZSL) – identified and reviewed new findings related to 35 of the 46 seahorse species found around the globe, ...
An effective method for improving energy storage performance in (Bi0.5Na0.5)TiO3-based lead-free relaxor ferroelectrics
2024-03-25
Next-generation advanced high/pulsed power capacitors urgently require dielectric materials with outstanding energy storage performance. (Bi0.5Na0.5)TiO3-based material, a typical lead-free ferroelectrics, has the characteristics of high polarization strength and excellent component compatibility, making it emerge as a potential candidate for energy storage applications.
Researchers have made an interesting breakthrough in the modification of the BNT-based ferroelectrics, an effective method for various properties such ...
Online dashboard to help fight to save children from deadly diarrheal diseases
2024-03-25
University of Virginia researchers are developing a flexible online tool for navigating information used in the fight to save children from deadly diarrheal diseases by identifying transmission hotspots and accelerating the deployment of treatments and new vaccines.
Diarrhea not only kills hundreds of thousands of children around the world every year, it contributes to malnutrition that can prevent kids from growing and developing to their full potential both physically and mentally, trapping them in poverty. While significant progress has been made against the disease in recent years, the UVA researchers say that ...
Caller ID of the sea
2024-03-25
For researchers studying the acoustic behavior of whales, distinguishing which animal is vocalizing is like a teacher trying to figure out which student responded first when the entire class is calling out the answer. This is because many of the techniques used to capture audio record a large sample size of sounds. A major example of this is passive acoustic monitoring (PAM), which records audio via a microphone in one location, usually a stationary or moving platform in the ocean. While this method allows researchers to gather acoustic data over a long time period, it ...
SwRI develops more effective particle conversion surfaces for space instruments
2024-03-25
SAN ANTONIO — March 25, 2024 —Southwest Research Institute is investing internal funding to develop more effective conversion surfaces to allow future spacecraft instruments to collect and analyze low-energy particles. Conversion surfaces are ultra-smooth, ultra-thin surfaces covering a silicon wafer that convert neutral atoms into ions to more effectively detect particles from outer space.
Changing the charge of particles simplifies and enhances detection and analysis capabilities. Dr. Jianliang Lin of the Institute’s Mechanical Engineering Division and Dr. Justyna Sokół of SwRI’s Space Science Division lead the multidisciplinary project. The project builds ...
Novel quantum algorithm for high-quality solutions to combinatorial optimization problems
2024-03-25
Combinatorial optimization problems (COPs) have applications in many different fields such as logistics, supply chain management, machine learning, material design and drug discovery, among others, for finding the optimal solution to complex problems. These problems are usually very computationally intensive using classical computers and thus solving COPs using quantum computers has attracted significant attention from both academia and industry.
Quantum computers take advantage of the quantum property of superposition, using specialized qubits, that can exist in an infinite yet contained number of states of 0 or 1 or any combination of the two, to quickly ...
LAST 30 PRESS RELEASES:
Study finds moral costs in over-pricing for essentials
Australian scientists uncover secrets of yellow fever
Researchers develop high-performance biochar for efficient carbon dioxide capture
Biodegradable cesium nanosalts activate anti-tumor immunity via inducing pyroptosis and intervening in metabolism
Can bamboo help solve the plastic pollution crisis?
Voting behaviour in elections strongly linked to future risk of death
Significant variations in survival times of early onset dementia by clinical subtype
Research finds higher rare risk of heart complications in children after COVID-19 infection than after vaccination
Oxford researchers develop ‘brain-free’ robots that move in sync, powered entirely by air
The science behind people who never forget a face
Study paints detailed picture of forest canopy damage caused by ‘heat dome’
New effort launched to support earlier diagnosis, treatment of aortic stenosis
Registration and Abstract Submission Open for “20 Years of iPSC Discovery: A Celebration and Vision for the Future,” 20-22 October 2026, Kyoto, Japan
Half-billion-year-old parasite still threatens shellfish
Engineering a clearer view of bone healing
Detecting heart issues in breast cancer survivors
Moffitt study finds promising first evidence of targeted therapy for NRAS-mutant melanoma
Lay intuition as effective at jailbreaking AI chatbots as technical methods
USC researchers use AI to uncover genetic blueprint of the brain’s largest communication bridge
Tiny swarms, big impact: Researchers engineering adaptive magnetic systems for medicine, energy and environment
MSU study: How can AI personas be used to detect human deception?
Slowed by sound: A mouse model of Parkinson’s Disease shows noise affects movement
Demographic shifts could boost drug-resistant infections across Europe
Insight into how sugars regulate the inflammatory disease process
PKU scientists uncover climate impacts and future trends of hailstorms in China
Computer model mimics human audiovisual perception
AC instead of DC: A game-changer for VR headsets and near-eye displays
Prevention of cardiovascular disease events and deaths among black adults via systolic blood pressure equity
Facility-based uptake of colorectal cancer screening in 45- to 49-year-olds after US guideline changes
Scientists uncover hidden nuclear droplets that link multiple leukemias and reveal a new therapeutic target
[Press-News.org] Differences in donor heart acceptance by race and gender of patients on the transplant waiting listJAMA





