Patient characteristics, COVID-19 in-hospital mortality in us during COVID-19
2021-05-03
(Press-News.org) What The Study Did: This study of registry patients evaluates whether any changes in the in-hospital COVID-19 mortality rates during the first nine months of the pandemic were associated with individual characteristics of patients with COVID-19.
Authors: Gregory A. Roth, M.D., M.P.H., of the University of Washington in Seattle, 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.2021.8828)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
INFORMATION:
Media advisory: The full study is linked to this news release.
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.2021.8828?utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_term=050321
About JAMA Network Open: JAMA Network Open is the new 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.
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2021-05-03
What The Study Did: Study results suggest underuse of coronavirus testing in patients with fever may contribute to community transmission.
Authors: Mark J. Pletcher, M.D., M.P.H., of the University of California, San Francisco, 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.2021.8500)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict ...
2021-05-03
What The Study Did: Households and not schools were the major route of transmission among children and youths with COVID-19 in Hong Kong, these study results suggest.
Authors: Mike Yat Wah Kwan, M.Sc., M.R.C.P.C.H., of the Princess Margaret in Hong Kong, and Patrick Ip, M.P.H., of the University of Hong Kong, are the corresponding authors.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2021.8824)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, ...
2021-05-03
What The Study Did: Inquiries to a child abuse hotline during the COVID-19 pandemic compared with inquiries during the same period the previous year are assessed in this study.
Authors: Robin Ortiz, M.D., of the University of Pennsylvania in Philadelphia, 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/jamapediatrics.2021.0503)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest and financial disclosures, and funding and support.
INFORMATION:
Media advisory: The full study is linked to this news release.
Embed ...
2021-05-03
What The Study Did: Changes in adolescents' use of e-cigarettes, cannabis and alcohol and in physical activity behaviors following the COVID-19 stay-at-home order in California are examined in this study.
Authors: Benjamin W. Chaffee, D.D.S., M.P.H., Ph.D., of the University of California, San Francisco, 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/jamapediatrics.2021.0541)
Editor's Note: The article includes conflict of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, ...
2021-05-03
What The Study Did: Researchers compared the likelihood of delayed childbearing among physicians and nonphysicians.
Authors: Andrea N. Simpson, M.D., of the University of Toronto, 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/jamainternmed.2021.1635)
Editor's Note: The article includes conflicts of interest and funding/support disclosures. Please see the article for additional information, including other authors, author contributions and affiliations, conflict of interest ...
2021-05-03
We usually assume that inbreeding is bad and should be avoided under all circumstances. But new research performed by researchers at Stockholm University, published in Nature Ecology and Evolution, shows that there is little support for this assumption.
The idea that animals should avoid mating with relatives has been the starting point for hundreds of scientific studies performed among many species. But it turns out the picture is more complicated.
"People assume that animals should avoid mating with a relative when given the chance", says Raïssa de Boer, researcher in zoology at Stockholm University. "But evolutionary theory has been telling us that animals should tolerate, or even prefer, mating with relatives under a broad range of conditions for more than four ...
2021-05-03
A Wyss Institute-led collaboration spanning four research labs and hundreds of miles has used the Institute's organ-on-a-chip (Organ Chip) technology to identify the antimalarial drug amodiaquine as a potent inhibitor of infection with SARS-CoV-2, the virus that causes COVID-19.
The Organ Chip-based drug testing ecosystem established by the collaboration greatly streamlines the process of evaluating the safety and efficacy of existing drugs for new medical applications, and provides a proof-of-concept for the use of Organ Chips to rapidly repurpose existing drugs for new medical applications, including future pandemics. The research is reported in Nature Biomedical Engineering.
While many groups around the ...
2021-05-03
Two of the most destructive forces of nature - earthquakes and tsunamis - might actually be more of a threat than current estimates according to new research conducted by scientists at The University of New Mexico and the Nanyang Technological University published today in Nature Geoscience.
The researchers developed a new method to assess earthquake and tsunami hazards represented by the most distant part of offshore subduction zones and found that the hazard might have been systematically underestimated in some areas, meaning that tsunami risk assessments should be redone given the ...
2021-05-03
A grass commonly used to fight soil erosion has been genetically modified to successfully remove toxic chemicals left in the ground from munitions that are dangerous to human health, new research shows.
The study - led by the University of York- demonstrates that genetically modified switchgrass (Panicum virgatum) can detoxify residues of the military explosive, RDX, left behind on live-fire training ranges, munitions dumps and minefields.
RDX has been a major component of munitions since WW2 which are still used extensively on military training grounds. This use has now resulted in widespread pollution of groundwater.
Researchers generated the plants by inserting two genes from bacteria able to breakdown RDX. The plants were then grown in RDX contaminated ...
2021-05-03
Researchers are now able to wirelessly record the directly measured brain activity of patients living with Parkinson's disease and to then use that information to adjust the stimulation delivered by an implanted device. Direct recording of deep and surface brain activity offers a unique look into the underlying causes of many brain disorders; however, technological challenges up to this point have limited direct human brain recordings to relatively short periods of time in controlled clinical settings.
This project, published in the journal Nature Biotechnology, was funded by the National Institutes of Health's ...
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[Press-News.org] Patient characteristics, COVID-19 in-hospital mortality in us during COVID-19
