Social determinants of health and perceived barriers to care in diabetic retinopathy screening

JAMA Ophthalmology

2023-11-16

(Press-News.org) About The Study: This study of 11,000 participants with type 2 diabetes found that food insecurity, housing insecurity, mental health concerns, and the perceived importance of practitioner concordance were associated with a lower likelihood of receiving eye care. Such findings highlight the self-reported barriers to seeking care and the importance of taking steps to promote health equity.

Authors: Sophia Y. Wang, M.D., M.S., of Stanford University in Palo Alto, California, 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/jamaophthalmol.2023.5287)

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/jamaophthalmology/fullarticle/10.1001/jamaophthalmol.2023.5287?guestAccessKey=1a6ec4f0-e9b3-4729-9957-4b638065fec8&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=111623

END

ELSE PRESS RELEASES FROM THIS DATE:

Pushing the boundaries of eco-friendly chemical production

2023-11-16

A team of pioneering researchers from the Center for Advanced Bioenergy and Bioproducts Innovation (CABBI) has made a significant leap forward in the complex world of molecular chemistry. Their focus? Azaarenes, unique molecular puzzle pieces crucial to many everyday products, from eco-friendly agrochemicals to essential medicines. The CABBI team demonstrated an innovative way to modify these molecules, a groundbreaking discovery that holds promise for new industrially relevant chemical reactions and sustainable energy solutions. Central to their ...

Hospitals serving large Black, Hispanic populations have fewer resources for cancer care

2023-11-16

Key takeaways UCLA researchers looked at nearly 4,400 hospitals across the U.S., including 864 with high numbers of Black and Hispanic patients. Hospitals serving Black, Hispanic and other racial and ethnic minority patients were significantly less likely than other hospitals to have access to core cancer services like PET/CT scanners, robotic surgery and palliative care. The researchers say further work is need to understand how geographic, linguistic, cultural, cost and discrimination factors affect these cancer care disparities. Among the nation’s ...

Introducing EUGENe: an easy-to-use deep learning genomics software

2023-11-16

Deep learning — a form of artificial intelligence capable of improving itself with limited user input — has radically reshaped the landscape of biomedical research since its emergence in the early 2010s. It’s been particularly impactful in genomics, a field of biology that examines how our DNA is organized into genes and how these genes are activated or deactivated in individual cells. Despite this synergy, genomics researchers wanting to employ this technology are often challenged by the actual coding necessary to analyze vast pools of dense data. Now, ...

Hunger hormones impact decision-making brain area to drive behavior

2023-11-16

A hunger hormone produced in the gut can directly impact a decision-making part of the brain in order to drive an animal’s behaviour, finds a new study by UCL (University College London) researchers. The study in mice, published in Neuron, is the first to show how hunger hormones can directly impact activity of the brain’s hippocampus when an animal is considering food. Lead author Dr Andrew MacAskill (UCL Neuroscience, Physiology & Pharmacology) said: “We all know our decisions ...

Epidemic-economic model provides answers to key pandemic policy questions

2023-11-16

University of Oxford news release Institute of New Economic Thinking Embargoed until Thursday, 16 November 2023, 16:00 GMT Is lockdown an effective response to a pandemic, or would it be better to let individuals spontaneously reduce their risk of infection? Research published today suggests these two highly-debated options lead to similar outcomes. A ground-breaking economic-pandemic model, created by an international team of researchers, addresses some of the key policy debates of the Covid-19 pandemic but it ...

New research advances understanding of cancer risk in gene therapies

2023-11-16

Medical research has shown promising results regarding the potential of gene therapy to cure genetic conditions such as sickle cell disease and the findings of this study, published in Nature Medicine, offer important new insights into processes happening in the body after treatment. The present study looked at samples from six patients with sickle cell disease who were undergoing gene therapy as part of a major clinical trial at Boston Children’s Hospital. The research brought together an international team of experts, to take a closer look at the genetic changes in the stem cells of patients before and after gene therapy ...

A small molecule blocks aversive memory formation, providing a potential treatment target for depression

2023-11-16

Depression is one of the most common mental illnesses in the world, but current anti-depressants have yet to meet the needs of many patients. Neuroscientists from City University of Hong Kong (CityU) recently discovered a small molecule that can effectively alleviate stress-induced depressive symptoms in mice by preventing aversive memory formation with a lower dosage, offering a new direction for developing anti-depressants in the future. “Depression affects millions of individuals worldwide, necessitating more effective treatments. Conventional methods, such as drug therapy with delayed onset of action and psychotherapy, have limitations in yielding satisfactory ...

Plants that survived dinosaur extinction pulled nitrogen from air

2023-11-16

DURHAM, N.C. -- Once a favored food of grazing dinosaurs, an ancient lineage of plants called cycads helped sustain these and other prehistoric animals during the Mesozoic Era, starting 252 million years ago, by being plentiful in the forest understory. Today, just a few species of the palm-like plants survive in tropical and subtropical habitats. Like their lumbering grazers, most cycads have gone extinct. Their disappearance from their prior habitats began during the late Mesozoic and continued into the early Cenozoic Era, punctuated by the cataclysmic asteroid impact and volcanic activity that mark the K-Pg boundary 66 million years ago. However, unlike the dinosaurs, somehow a few groups ...

The mind’s eye of a neural network system

2023-11-16

WEST LAFAYETTE, Ind. – In the background of image recognition software that can ID our friends on social media and wildflowers in our yard are neural networks, a type of artificial intelligence inspired by how own our brains process data. While neural networks sprint through data, their architecture makes it difficult to trace the origin of errors that are obvious to humans — like confusing a Converse high-top with an ankle boot — limiting their use in more vital work like health care image analysis or research. A new tool developed at Purdue University makes finding those errors as simple as spotting mountaintops from an airplane. “In a sense, if a neural ...

Study finds motorist disorientation syndrome is not only caused by vestibular dysfunction

2023-11-16

Amsterdam, November 16, 2023 – A large case series aimed at understanding the factors underlying Motorist Disorientation Syndrome (MDS) has found that patients experience severe, consistent symptoms comparable to vestibular migraine. Previously there has been speculation that underlying peripheral vestibular hypofunction, when the inner ear part of the balance system is not working properly, contributes to this presentation. However, vestibular deficits were not a consistent feature in the patients studied. The findings have been published in the Journal of Vestibular Research. In ...

LAST 30 PRESS RELEASES:

Effectiveness and safety of tenofovir amibufenamide in the treatment of chronic hepatitis B: A real-world, multicenter study

NYU Tandon School of Engineering receives nearly $10 million from National Telecommunications and Information Administration

NASA scientists find new human-caused shifts in global water cycle

[Press-News.org] Social determinants of health and perceived barriers to care in diabetic retinopathy screening
JAMA Ophthalmology