Cold-related deaths in the US

JAMA

2024-12-19

(Press-News.org) About The Study: Cold-related mortality rates more than doubled in the U.S. between 1999 and 2022. Prior research suggests that cold temperatures account for most temperature-related mortality. This study identified an increase in such deaths over the past 6 years. The underlying drivers of this trend warrant further research and may include more frequent extreme winter weather events and/or the rising burden of risk factors for cold-related mortality such as homelessness, social isolation, and substance use.

Corresponding Author: To contact the corresponding author, Rishi K. Wadhera, MD, MPP, MPhil, email rwadhera@bidmc.harvard.edu.

To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/

(doi:10.1001/jama.2024.25194)

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.2024.25194?guestAccessKey=c7859fb9-b0b4-40c8-a442-cce103a0727a&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=121924

END

ELSE PRESS RELEASES FROM THIS DATE:

Brief outpatient rehabilitation program for post–COVID-19 condition

2024-12-19

About The Study: In this randomized clinical trial that compared a brief outpatient rehabilitation program with a cognitive and behavioral approach with usual care in 314 patients with post–COVID-19 condition, self-reported physical function improved statistically and clinically significantly in the intervention group after 2 to 8 outpatient encounters. The effect was sustained over time and adverse effects were negligible. This trial adds to the evidence supporting such interventions in routine clinical care. Future research should investigate which elements ...

Racial and ethnic differences in outcomes of neonates born at less than 30 weeks’ gestation

2024-12-19

About The Study: In this cohort study, there were no differences in mortality rates between Black and white newborns, but Black newborns had higher rates of necrotizing enterocolitis and late-onset sepsis. Continued quality improvement and addressing social determinants of health are critical for promoting health equity in hospital outcomes and beyond. Corresponding Author: To contact the corresponding author, Nansi S. Boghossian, PhD, email nboghoss@mailbox.sc.edu. To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/ (doi:10.1001/jamanetworkopen.2024.51707) Editor’s ...

Physical activity during pregnancy and preterm birth among women with gestational diabetes

2024-12-19

About The Study: In this prospective cohort study, moderate-to-vigorous intensity physical activity (MVPA) during pregnancy was associated with a lower risk of preterm birth among women with gestational diabetes. Concentrated physical activity was associated with similar benefits in reducing preterm birth risk as regular physical activity. These findings provide key evidence for the health benefits of MVPA during pregnancy and lay the foundation for establishing physical activity guidelines for pregnant women with gestational diabetes. Corresponding ...

Developmental disorder discovery could lead to better treatments for Rett syndrome

2024-12-19

Scientists investigating the severe developmental disorder known as Rett syndrome have discovered a series of crucial molecular changes that occur long before symptoms appear. The findings could be used to develop better treatments for the devastating, life-shortening condition, the researchers say. Rett syndrome strikes girls almost exclusively. Children with Rett initially appear healthy and appear to develop normally for the first six to 18 months before beginning to regress and lose previously acquired skills. For example, children who crawl can become unable to do so, and language skills ...

Laser-based artificial neuron mimics nerve cell functions at lightning speed

2024-12-19

WASHINGTON — Researchers have developed a laser-based artificial neuron that fully emulates the functions, dynamics and information processing of a biological graded neuron. With a signal processing speed of 10 GBaud —a billion times faster than its biological counterparts — the new laser graded neuron could lead to breakthroughs in fields like artificial intelligence and other types of advanced computing. The body contains various types of nerve cells, including graded neurons that encode ...

Empowering young scientists to build a sustainable future

2024-12-19

As the world faces the pressing challenge of climate change, global and national organizations are on the constant lookout for strategies to combat this concern. In this vein, world leaders adopted the ‘Pact for the Future,’ including a Global Digital Compact and a Declaration on Future Generations as annexes, at the ‘Summit of the Future’ held at the United Nations (UN) Headquarters in September 2024. To align with the UN initiatives, the Global Young Academy (GYA), the International Research Center of Big Data for Sustainable ...

New review explores advances in alcohol-associated liver disease

2024-12-19

A newly published review in eGastroenterology compiles recent research on alcohol-associated liver disease (ALD), offering an overview of its pathogenesis and efforts to better understand this condition. ALD, caused by excessive alcohol consumption, remains a significant contributor to liver-related mortality worldwide. Effective treatments are still limited, underscoring the need for a deeper understanding of its mechanisms. This review summarizes findings on the cellular, molecular, and systemic processes involved in ALD progression, with a focus on liver ...

Reducing dose of popular blood thinners may limit risk of future bleeding

2024-12-19

For people taking popular blood thinners after having a blood clot, a reduced dose may limit the future risk of bleeding as well as hospital visits, a Michigan Medicine-led study suggests. The research team focused the study on the two most prescribed direct oral anticoagulants, or DOACs, rivaroxaban (brand name Xarelto) and apixaban (brand name Eliquis). Investigators analyzed nearly1,000 cases of patients who were treated for a blood clot, also known as venous thromboembolism, and who were taking the medications to prevent one from recurring. Some patients had their doses reduced after six months, while others stayed on the full therapeutic dose. While ...

How to deal with narcissists at home and at work

2024-12-19

The best way to deal with narcissistic people in your personal life may be the hardest advice to take, according to an expert who has studied narcissism for more than 20 years. The best course of action is to identify narcissistic people early on and get them out of your life, said Amy Brunell, professor of psychology at The Ohio State University’s Mansfield campus. Brunell said that is often difficult because narcissists can be charming and likable early in a relationship. But there are usually subtle signs that you should not ignore. “If you’re in a new relationship and you’re ...

First-of-its-kind study uses remote sensing to monitor plastic debris in rivers and lakes

2024-12-19

MINNEAPOLIS / ST. PAUL (12/19/2024) — A first-of-its-kind study from researchers at the University of Minnesota Twin Cities shows how remote sensing can help monitor and remove plastic debris from freshwater environments like the Mississippi River. The research, published in Nature, a peer-reviewed scientific journal, helps to increase the understanding of plastic debris behavior in freshwater environments. Plastic pollution in oceans continues to be a growing environmental issue, with the United Nations Environment Programme naming it one of the leading pollution challenges. ...

Exploring the scientific connotation of the medicinal properties of toad venom (Chansu) — 'dispersing fire stagnation and opening orifices to awaken the spirit' — from the microscopic world of 5-HTR d

Cold-related deaths in the US

ELSE PRESS RELEASES FROM THIS DATE:

LAST 30 PRESS RELEASES: