PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

US tobacco 21 policies and potential mortality reductions by state

JAMA Health Forum

2024-12-20
(Press-News.org) About The Study: This study found that early adoption and implementation of Tobacco 21 (T21) policies (minimum age of 21 for legal access to tobacco products) maximizes potential premature mortality reductions. However, the strength of T21 policies and enforcement varies widely across states. Enforcement of the federal T21 law is critical in the 8 states without state-level T21 cigarette policies of their own.  

Corresponding Author: To contact the corresponding author, Jamie Tam, PhD, email jamie.tam@yale.edu.

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

(doi:10.1001/jamahealthforum.2024.4445)

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-health-forum/fullarticle/10.1001/jamahealthforum.2024.4445?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=122024

About JAMA Health Forum: JAMA Health Forum is an international, peer-reviewed, online, open access journal that addresses health policy and strategies affecting medicine, health and health care. The journal publishes original research, evidence-based reports and opinion about national and global health policy; innovative approaches to health care delivery; and health care economics, access, quality, safety, equity and reform. Its distribution will be solely digital and all content will be freely available for anyone to read.

END


ELSE PRESS RELEASES FROM THIS DATE:

AI-driven approach reveals hidden hazards of chemical mixtures in rivers

2024-12-20
Artificial intelligence can provide critical insights into how complex mixtures of chemicals in rivers affect aquatic life – paving the way for better environmental protection.  A new approach, developed by researchers at the University of Birmingham, demonstrates how advanced artificial intelligence (AI) methods can help identify potentially harmful chemical substances in rivers by monitoring their effects on tiny water fleas (Daphnia).   The team worked with scientists at the Research Centre for Eco-Environmental Sciences (RCEES), in China, and the Hemholtz Centre for Environmental Research (UFZ), in Germany, to analyse ...

Older age linked to increased complications after breast reconstruction

2024-12-20
December 20, 2024 — For women undergoing breast reconstruction after mastectomy, older age is associated with small but significant increases in certain complications, reports a study in the January issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS). The journal is published in the Lippincott portfolio by Wolters Kluwer. Older women may be less satisfied with the appearance of the reconstructed breasts, ...

ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting

ESA and NASA satellites deliver first joint picture of Greenland Ice Sheet melting
2024-12-20
Academics from Northumbria University are part of an international research team which has used data from satellites to track changes in the thickness of the Greenland Ice Sheet. Global warming is causing the Ice Sheet to melt and flow more rapidly, raising sea levels and disturbing weather patterns across our planet. Because of this, precise measurements of its changing shape are of critical importance for tracking and adapting to the effects of climate warming. Scientists have now delivered the first measurements of Greenland Ice Sheet thickness change using CryoSat-2 and ICESat-2 – the ESA and ...

Early detection model for pancreatic necrosis improves patient outcomes

Early detection model for pancreatic necrosis improves patient outcomes
2024-12-20
A new prediction model for infected pancreatic necrosis (IPN) in patients with acute pancreatitis (AP) offers a groundbreaking approach to improving patient outcomes. Developed by a team of researchers across eight Chinese hospitals, the model harnesses five early clinical indicators—respiratory rate, temperature, serum glucose, calcium, and blood urea nitrogen (BUN)—to identify high-risk patients within 24 hours of hospital admission. The study, recently published in eGastroenterology, analyzed data from over 3,000 patients diagnosed with AP between 2017 and 2023. Researchers employed advanced statistical methods, including LASSO regression and multivariate analysis, to develop ...

Poor vascular health accelerates brain ageing

2024-12-20
Using an AI tool, researchers at Karolinska Institutet have analysed brain images from 70-year-olds and estimated their brains’ biological age. They found that factors detrimental to vascular health, such as inflammation and high glucose levels, are associated with an older-looking brain, while healthy lifestyles were linked to brains with a younger appearance. The results are presented in Alzheimer's & Dementia: The Journal of the Alzheimer's Association. Every year, over 20,000 people in Sweden develop some form of dementia, with Alzheimer’s disease accounting for approximately two-thirds of cases. However, the speed at which ...

Chinese Medical Journal review provides insights into respiratory syncytial virus

Chinese Medical Journal review provides insights into respiratory syncytial virus
2024-12-20
Respiratory syncytial virus (RSV) is a major cause of respiratory infections, particularly in infants, children under 5 years, and older adults. Its rapid spread makes RSV a serious public health concern. Currently, there are no effective medications for RSV, and current treatment focuses on providing supportive care and preventing its spread. In a recent study, authors from the Chinese Academy of Medical Science and Peking Union Medical College, Nanjing Medical University, Children's Hospital of Chongqing Medical University, National Institute for Viral Disease Control and Prevention of the Chinese Center ...

Growing safer spuds: removing toxins from potatoes

Growing safer spuds: removing toxins from potatoes
2024-12-20
Scientists have discovered a way to remove toxic compounds from potatoes, making them safer to eat and easier to store. The breakthrough could cut food waste and enhance crop farming in space and other extreme environments. Potato plants naturally produce chemicals that protect them from insects. The chemicals, called steroidal glycoalkaloids, or SGAs, are found in high quantities in the green parts of potato peels, and in the sprouting areas. They render the potatoes unsafe for insects as well as humans.  "These compounds are critical for plants to ward off insects, but they ...

Russia-Ukraine War’s unexpected casualties: Hungry people in distant nations

2024-12-20
The war in Ukraine is causing hunger thousands of miles from the battlefields, according to a study released today. Nearly three years of war in the “breadbasket of the world” has left croplands destroyed and forced laborers who grow, harvest and process a bounty of wheat, barley and oats to flee. Combined with export bans from other countries, ripple effects resonated through global trade and upended food supply systems. But understanding how far those disruptions reached, who suffered and who gained has been difficult. Researchers at Michigan State University’s Center for Systems Integration and Sustainability (CSIS) lead a unique effort, relying ...

York U professor’s new paper challenges tokenizing women of colour in academia

2024-12-20
TORONTO, December 20, 2024 — The unspoken rule for women of colour in academia is to be everything to everyone – mentor, diversity champion, tireless scholar, and silent workhorse, says York University equity studies Assistant Professor Yvonne Su in her recent paper published today in Nature Human Behaviour. “We are expected to carry the banner of inclusion, but we are not truly included. Inclusion, as it’s currently defined, is about optics, not transformation,” observes Su in the Faculty of Liberal Arts and Professional Studies. “It’s about showing diversity on the surface ...

Tiny antennas on cells offer new ALS insights

Tiny antennas on cells offer new ALS insights
2024-12-20
Leuven, 20 December 2024- Amyotrophic lateral sclerosis (ALS) is a devastating neurodegenerative disease that affects motor neurons. The average life span after diagnosis of this incurable disease is two to five years. In the relentless pursuit of understanding the cause of motor neuron death, scientists from KU Leuven and the VIB Center for Brain and Disease Research have identified an intriguing new lead: tiny, antenna-like structures 0n cells called primary cilia. Their study, published in Brain, could open a potential new avenue for therapeutic development. Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s ...

LAST 30 PRESS RELEASES:

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

A new patch could help to heal the heart

New study shows people with spinal cord injuries are more likely to develop chronic disorders

Heat as a turbo-boost for immune cells

Jülich researchers reveal: Long-lived contrails usually form in natural ice clouds

Controlling next-generation energy conversion materials with simple pressure

More than 100,000 Norwegians suffer from work-related anxiety

The American Pediatric Society selects Dr. Harolyn Belcher as the recipient of the 2026 David G. Nichols Health Equity Award

Taft Armandroff and Brian Schmidt elected to lead Giant Magellan Telescope Board of Directors

FAU Engineering receives $1.5m gift to launch the ‘Ubicquia Innovation Center for Intelligent Infrastructure’

Japanese public show major reservations to cell donation for human brain organoid research

NCCN celebrates expanding access to cancer treatment in Africa at 2025 AORTIC Meeting with new NCCN adaptations for Sub-Saharan Africa

Three health tech innovators recognized for digital solutions to transform cardiovascular care

A sequence of human rights violations precedes mass atrocities, new research shows

Genetic basis of spring-loaded spider webs

Seeing persuasion in the brain

Allen Institute announces 2025 Next Generation Leaders

Digital divide narrows but gaps remain for Australians as GenAI use surges

Advanced molecular dynamics simulations capture RNA folding with high accuracy

Chinese Neurosurgical Journal Study unveils absorbable skull device that speeds healing

Heatwave predictions months in advance with machine learning: A new study delivers improved accuracy and efficiency

2.75-million-year-old stone tools may mark a turning point in human evolution

[Press-News.org] US tobacco 21 policies and potential mortality reductions by state
JAMA Health Forum