(Press-News.org) About The Study: In this study of 2,574 participants with obstructive sleep apnea, compared with participants with objective sleep duration of at least seven hours, those sleeping less than seven hours had higher risks of all-cause mortality independent of apnea-hypopnea index. Further studies would be needed to investigate health benefits of extending sleep length among people with obstructive sleep apnea with short sleep duration.
Authors: Shichao Wei, M.D., of Fujian Medical University in Fuzhou, China, 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.2023.46085)
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.2023.46085?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=120523
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
Objective sleep duration and all-cause mortality among people with obstructive sleep apnea
JAMA Network Open
2023-12-05
ELSE PRESS RELEASES FROM THIS DATE:
Surgery beneficial for some children with mild sleep-disordered breathing
2023-12-05
Surgery beneficial for some children with mild sleep-disordered breathing
NIH-supported study shows better sleep, blood pressure after adenotonsillectomy
Surgical removal of the tonsils and adenoids in children with snoring and mild breathing problems during sleep appears to improve their sleep, quality of life, and blood pressure a year after surgery, a clinical trial supported by the National Institutes of Health has found. The study, funded by the National Heart, Lung, and Blood Institute (NHLBI), part of NIH, is believed to be the first large, randomized trial to address the effects of adenotonsillectomy on children with mild sleep-disordered ...
Unlocking neutron star rotation anomalies: Insights from quantum simulation
2023-12-05
Neutron stars have fascinated and puzzled scientists since the first detected signature in 1967. Known for their periodic flashes of light and rapid rotation, neutron stars are among the densest objects in the universe, with a mass comparable to that of the Sun but compressed into a sphere only about 20 kilometers in diameter. These stellar objects exhibit a peculiar behavior known as a “glitch”, where the star suddenly speeds up its spin. This phenomenon suggests that neutron stars might be partly superfluid. In a superfluid, rotation is characterized by numerous tiny vortices, each carrying ...
Z-scheme heterojunction g-C3N5/Bi5O7I high-efficiency mercury removal photocatalyst
2023-12-05
They published their work on October. 23 in Energy Material Advances.
"It is imperative to develop energy-saving, safe and sustainable photocatalytic mercury removal technology," said paper author Wu Jiang, professor with College of Energy and Mechanical Engineering of Shanghai University of Electric Power. "Currently, thermocatalytic technologies account for most of the market, but they are constrained in terms of manufacturing costs and sustainability."
Wu ...
Medicare is overpaying for generic drugs
2023-12-05
Medicare is the single largest provider of health insurance in the United States, serving 63.8 million senior citizens as of 2022. Three-quarters of these recipients are enrolled in optional Medicare Part D plans, which provide outpatient prescription drug coverage to seniors through private insurance companies. In 2022, Medicare paid more than $160 Billion for prescription drugs, making it the single largest payer of pharmaceuticals in the US.
While Medicare is meant to keep healthcare affordable for seniors, millions of Americans still face steep costs ...
Forecasting forest health using models to predict tree canopy height
2023-12-05
Tree height is an important indicator of a forest’s maturity and overall health. Forest restoration projects rely on tree height as a predictor and measurement of success, but forecasting a forest’s future tree height based on observations alone is almost impossible. There are too many factors that contribute to the growth and health of trees.
Because so many factors can impact how a tree develops, researchers enhanced a predictive model called the Allometric Scaling and Resource Limitations (ASRL) model and then deployed it using ...
Green macroalga caulerpa has replaced seagrass in Florida’s Indian River Lagoon
2023-12-05
The Indian River Lagoon was considered one of the last “unpolluted coastal lagoons” in Florida in the 1970s. Fast forward to today and most of the 156-mile lagoon is now considered impaired because of external sources of nutrients including human waste, fertilizers, stormwater runoff, agriculture, rainfall and sub-marine groundwater discharge.
As a result, the lagoon – especially the Northern Indian River Lagoon and Banana River – has experienced various harmful algal blooms, catastrophic seagrass losses, and is the epicenter of Florida ...
Novel mineral piezocatalysts offer innovative approaches for soil remediation
2023-12-05
Polycyclic aromatic hydrocarbons (PAHs) removal in the soil environment is of great significance for repairing the long-term damaged ecosystem. However, the poor mass transfer process and low catalytic activity in most conventional methods lead to limited removal efficiency. A team of scientists has constructed a gradient F-doping hydroxyapatite core-shell structure (HAP@FAP) with the coupling effect of flexoelectricity and piezoelectricity for degradation of PAHs in soil that provide innovative approaches for soil remediation. Their work was published in the journal Industrial Chemistry & Materials in October 2023.
The poor mass ...
Florida wildflowers and pollinators get a boost with two grants
2023-12-05
The Daniels Lab at the Florida Museum of Natural History was recently awarded two grants to help support pollinators in Florida. The Florida Department of Transportation has set aside $155,002 for the team to plant and monitor thousands of milkweeds along roads in North Florida, and Duke Energy Florida will distribute $144,421 over three years to evaluate the establishment of pollinator habitat at its new solar site Alachua County.
Pollinators are declining on a global scale, the collateral damage of continued habitat destruction and urbanization, among other stressors. ...
Glyphosphate: a silver-bullet weed killer no more
2023-12-05
For decades, corn and soy farmers have heavily relied on one herbicide: glyphosate. Crops bred to resist glyphosate have been extremely successful, with over 90% of corn and soy hectares planted with glyphosate-resistant varieties by 2014. But as Christopher Landau and colleagues document, the chemical was not quite the “silver bullet” it was promised to be. With an entire industry using the same chemical—the US and Canada alone apply more than 130 million kg annually—evolutionary selection pressures on weed plants have been intense. Since 1996, there have been 354 confirmed cases of glyphosate ...
Blue light exposure and aging
2023-12-05
In a study on fruit flies, daily low-intensity blue light exposure (BLE), similar to that experienced daily by billions of humans in the form of LED lighting and device screens, changed flies at the sub-cellular level, affecting processes related to aging and circadian rhythms. Xiaoyun Wang and colleagues exposed fruit flies (Drosophila melanogaster) to different durations of daily low-intensity BLE and then analysed the consequences to the cellular makeup of the insects, as compared to flies raised in darkness. The authors paid particular attention to ...
LAST 30 PRESS RELEASES:
Male athletes need higher BMI to define overweight or obesity
How thoughts influence what the eyes see
Unlocking the genetic basis of adaptive evolution: study reveals complex chromosomal rearrangements in a stick insect
Research Spotlight: Using artificial intelligence to reveal the neural dynamics of human conversation
Could opioid laws help curb domestic violence? New USF research says yes
NPS Applied Math Professor Wei Kang named 2025 SIAM Fellow
Scientists identify agent of transformation in protein blobs that morph from liquid to solid
Throwing a ‘spanner in the works’ of our cells’ machinery could help fight cancer, fatty liver disease… and hair loss
Research identifies key enzyme target to fight deadly brain cancers
New study unveils volcanic history and clues to ancient life on Mars
Monell Center study identifies GLP-1 therapies as a possible treatment for rare genetic disorder Bardet-Biedl syndrome
Scientists probe the mystery of Titan’s missing deltas
Q&A: What makes an ‘accidental dictator’ in the workplace?
Lehigh University water scientist Arup K. SenGupta honored with ASCE Freese Award and Lecture
Study highlights gaps in firearm suicide prevention among women
People with medical debt five times more likely to not receive mental health care treatment
Hydronidone for the treatment of liver fibrosis associated with chronic hepatitis B
Rise in claim denial rates for cancer-related advanced genetic testing
Legalizing youth-friendly cannabis edibles and extracts and adolescent cannabis use
Medical debt and forgone mental health care due to cost among adults
Colder temperatures increase gastroenteritis risk in Rohingya refugee camps
Acyclovir-induced nephrotoxicity: Protective potential of N-acetylcysteine
Inhibition of cyclooxygenase-2 upregulates the nuclear factor erythroid 2-related factor 2 signaling pathway to mitigate hepatocyte ferroptosis in chronic liver injury
AERA announces winners of the 2025 Palmer O. Johnson Memorial Award
Mapping minds: The neural fingerprint of team flow dynamics
Patients support AI as radiologist backup in screening mammography
AACR: MD Anderson’s John Weinstein elected Fellow of the AACR Academy
Existing drug has potential for immune paralysis
Soft brainstem implant delivers high-resolution hearing
Uncovering the structural and regulatory mechanisms underlying translation arrest
[Press-News.org] Objective sleep duration and all-cause mortality among people with obstructive sleep apneaJAMA Network Open