(Press-News.org) About The Study: This study of 18.1 million beneficiaries of fee-for service Medicare found that, in contrast to in-person health services, receipt of medications for chronic conditions was relatively stable in the first 2 years of the COVID-19 pandemic overall, across racial and ethnic groups, and for community-dwelling patients with dementia. This finding of stability may hold lessons for other outpatient services during the next pandemic.
Authors: Nancy E. Morden, M.D., M.P.H., of the Geisel School of Medicine at Dartmouth in Lebanon, New Hampshire, 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/jamanetworkopen.2023.13919)
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 http://jamanetwork.com/journals/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2023.13919?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=051723
About JAMA Network Open: JAMA Network Open is an online-only open access general medical journal from the JAMA Network. On weekdays, the journal publishes peer-reviewed clinical research and commentary in more than 40 medical and health subject areas. Every article is free online from the day of publication.
END
Receipt of medications for chronic disease during the first 2 years of COVID-19
JAMA Network Open
2023-05-17
ELSE PRESS RELEASES FROM THIS DATE:
Genetic associations between modifiable risk factors and Alzheimer disease
2023-05-17
About The Study: This genetic association study including 39,000 participants with clinically diagnosed Alzheimer disease (AD) and 401,000 control participants without AD found novel genetic associations between high high-density lipoprotein (HDL) cholesterol concentrations and high systolic blood pressure with higher risk of AD. These findings may inspire new drug targeting and improved prevention implementation.
Authors: Ruth Frikke-Schmidt, M.D., D.M.Sc., Ph.D., of Copenhagen University Hospital–Rigshospitalet in Copenhagen, 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/jamanetworkopen.2023.13734)
Editor’s ...
Radio signal reveals supernova origin
2023-05-17
In the latest issue of the journal Nature, astronomers from Stockholm University reveal the origin of a thermonuclear supernova explosion. Strong emission lines of helium and the first detection of such a supernova in radio waves show that the exploding white dwarf star had a helium-rich companion.
Supernovae of Type Ia are important for astronomers since they are used to measure the expansion of the Universe. However, the origin of these explosions has remained an open question. While it is established that the explosion is that of a compact ...
Are Earth and Venus the only volcanic planets? Not anymore.
2023-05-17
Imagine an Earth-sized planet that’s not at all Earth-like. Half this world is locked in permanent daytime, the other half in permanent night, and it’s carpeted with active volcanoes. Astronomers have discovered that planet.
The planet, named LP 791-18d, orbits a small red dwarf star about 90 light years away. Volcanic activity makes the discovery particularly notable for astronomers because volcanism facilitates interaction between a world’s interior and its exterior.
“Why is volcanism important? It is the major source contributing to a planetary atmosphere, and with an atmosphere you could have surface liquid water — a requirement for sustaining ...
A channel involved in pain sensation can also suppress it
2023-05-17
Pain is good. It’s the body’s way to keep an animal from harming itself or repeating a dangerous mistake. But sometimes the debilitating sensation can get in the way. So evolution has devised ways to tamp that response down under certain circumstances.
Researchers at UC Santa Barbara identified the pathway in fruit flies that reduces the sensation of pain from heat. Remarkably, just a single neuron on each side of the animal’s brain controls the response. What’s more, the molecule responsible for suppressing ...
Genetic research offers new perspective on the early evolution of animals
2023-05-17
A study published by MBARI researchers and their collaborators today in Nature provides new insights about one of the earliest points in animal evolution that happened more than 700 million years ago.
For more than a century, scientists have been working to understand the pivotal moment when an ancient organism gave rise to the diverse array of animals in the world today. As technology and science have advanced, scientists have investigated two alternative hypotheses for which animals—sponges or comb jellies, also known as ctenophores—were most distantly related to all other animals. Identifying this outlier—known as the sibling ...
Research spotlight: a conversational artificial intelligence program can generate credible medical information in response to common patient questions
2023-05-17
What was the question you set out to answer with this study?
ChatGPT, a new language processing tool driven by artificial intelligence (AI), provides conversational text responses to questions and can generate valuable information for enquiring individuals, but the quality of ChatGPT-generated answers to medical questions is currently unclear.
What Methods or Approach Did You Use?
We retrieved eight common questions and answers about colonoscopy from the publicly available webpages of three randomly-selected hospitals from the top-20 list of the US News & World Report Best Hospitals for Gastroenterology and Gastrointestinal Surgery.
We ...
How breast cancer arises
2023-05-17
In what may turn out to be a long-missing piece in the puzzle of breast cancer, Harvard Medical School researchers have identified the molecular sparkplug that ignites cases of the disease currently unexplained by the classical model of breast-cancer development.
A report on the team’s work is published May 17 in Nature.
“We have identified what we believe is the original molecular trigger that initiates a cascade culminating in breast tumor development in a subset of breast cancers that are driven by estrogen,” said study senior investigator Peter Park, professor of ...
Astronomers find potentially volcano-covered Earth-size world
2023-05-17
Cambridge, Mass. – Astronomers have discovered an Earth-size exoplanet, a world beyond the solar system, that may be carpeted with volcanoes and could potentially support life. Called LP 791-18 d, the planet could undergo volcanic outbursts as often as Jupiter’s moon Io, the most volcanically active body in the solar system.
The planet was first reported in Nature and the discovery was made possible in part due to ground-based observations made by the Center for Astrophysics | Harvard & Smithsonian.
LP 791-18 d orbits a small red dwarf star about 90 light-years away in a southern constellation called Crater. The ...
Vigorous exercise not tied to increased risk of adverse events in rare heart condition
2023-05-17
Vigorous exercise does not appear to increase the risk of death or life-threatening arrhythmia for people with hypertrophic cardiomyopathy (HCM), according to a study supported by the National Institutes of Health. HCM is a rare, inherited disorder that causes the heart muscle to become thick and enlarged and affects 1 in 500 people worldwide. It has been associated with sudden cardiac death in young athletes and other young people. However, the study, published in JAMA Cardiology, found that people with the disease who exercise vigorously are no more likely to die or experience severe cardiac events than those who exercised moderately ...
Climate change made record Asia humid heatwave at least 30 times more likely: attribution study
2023-05-17
Human-caused climate change made April’s record-breaking humid heatwave in Bangladesh, India, Laos and Thailand at least 30 times more likely, according to rapid attribution analysis by an international team of leading climate scientists as part of the World Weather Attribution group. The study also concludes that the high vulnerability in the region, which is one of the world’s heatwave hotpots, amplified the impacts.
In April, parts of south and southeast Asia experienced an intense heatwave, with record-breaking temperatures that passed 42ºC in Laos and 45°C in Thailand. The heat ...
LAST 30 PRESS RELEASES:
Chungnam National University develops AI model to accelerate defect-based material design
Identification of the central pathological substrate of bipolar disorder as paraventricular thalamic nucleus
A new route to synthesize multiple functionalized carbon nanohoops
Integrated smart contact lens technology for real-time intraocular pressure monitoring
New Boston University study identifies CTE as cause of dementia
Applied physics researchers explore impact of mathematically structured sound to selectively interact with cells.
New study redefines our understanding of how memory works
The most prominent trend in Holocaust commemoration worldwide is a growing focus on the rescuers of Jews
Prenatal exposure to air pollution is associated with lower cognitive performance in early childhood
AI learns better when it talks to itself
96% accurate footprint tracker for tiny mammals could help reveal ecosystem health
Balancing comfort and sustainability with climate-tailored housing
Not just sweet: the sugar branches that shape the brain
Spectral slimming for single-nanoparticle plasmons
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
How early-career English language teachers can grow professionally, despite all odds
Achieving Ah‑level Zn–MnO2 pouch cells via interfacial solvation structure engineering
Rational electrolyte structure engineering for highly reversible zinc metal anode in aqueous batteries
Common environmental chemical found to disrupt hormones and implantation
Nitrate in drinking water linked to increased dementia risk while nitrate from vegetables is linked to a lower risk, researchers find
Smoke from wildfires linked to 17,000 strokes in the US alone
Air frying fatty food better for air quality than alternatives – if you clean it, study says
Most common methods of inducing labour similarly effective
Global health impacts of plastics systems could double by 2040
Low-cost system turns smartphones into emergency radiation detectors
Menopause linked to loss of grey matter in the brain, poorer mental health and sleep disturbance
New expert guidelines standardize diagnosis and monitoring of canine dementia
Study links salty drinking water to higher blood pressure, especially in coastal areas
Study reveals struggles precede psychosis risk by years, suggesting prevention opportunities
Nearly half of CDC surveillance databases have halted updates, raising concerns about health data gaps
[Press-News.org] Receipt of medications for chronic disease during the first 2 years of COVID-19JAMA Network Open