(Press-News.org) About The Study: In this cross-sectional study of U.S. homicide rates, substantial variation was found across and within county, race and ethnicity, sex, and age groups; American Indian and Alaska Native and Black males ages 15 to 44 had the highest rates of homicide. The findings highlight several populations and places where homicide rates were high, but awareness and violence prevention remains limited.
Corresponding Author: To contact the corresponding author, Paula D. Strassle, PhD, MSPH, email pdstrass@umd.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2024.62069)
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/jamanetworkopen/fullarticle/10.1001/jamanetworkopen.2024.62069?guestAccessKey=c0957767-f5eb-4d6d-88a4-15c747418b57&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=022725
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
Homicide rates across county, race, ethnicity, age, and sex in the US
JAMA Network Open
2025-02-27
ELSE PRESS RELEASES FROM THIS DATE:
Prevalence and control of diabetes among US adults
2025-02-27
About The Study: This study found that the prevalence of adults with diabetes did not significantly change between 2013 and 2023, but glycemic control among those with diagnosed disease worsened in 2021-2023 after nearly a decade of stability. This trend was most pronounced among young adults. The increase of 1% in mean HbA1c levels and 20% decrease in glycemic control would increase the lifetime risk of cardiovascular events. Potential explanations for these findings include increased sedentary behavior, reduced social support, heightened mental health ...
Sleep trajectories and all-cause mortality among low-income adults
2025-02-27
About The Study: In this cohort study of 46,000 U.S. residents, nearly two-thirds of participants had suboptimal 5-year sleep duration trajectories. Suboptimal sleep duration trajectories were associated with as much as a 29% increase in risk of all-cause mortality. These findings highlight the importance of maintaining healthy sleep duration over time to reduce mortality risk.
Corresponding Author: To contact the corresponding author, Kelsie M. Full, PhD, MPH, email k.full@vumc.org.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamanetworkopen.2024.62117)
Editor’s ...
The invisible complication: Experts at ACS Summit address surgical adhesions and their hidden costs
2025-02-27
Key Takeaways
Surgical adhesions — internal bands of scar tissue that form between organs or tissues after surgery— can lead to severe complications such as bowel obstructions, chronic pain, and infertility while increasing the difficulty of future operations.
Surgical adhesions negatively impact patient outcomes and drive up health care costs.
There is currently no standard measure of the severity of surgical adhesions or their impact on a patient’s quality of life.
CHICAGO – Scarring is expected after most operations, but surgical adhesions present a unique ...
Stem cell transplant clears clinical safety hurdle for the treatment of wet age-related macular degeneration
2025-02-27
Age-related macular (AMD) degeneration is a leading cause of vision impairment and blindness in the elderly population. In so-called wet AMD, new, abnormal blood vessels grow in the central part of the retina called macula, which is required for high-acuity central vision, leading to fluid and blood leakage and macular damage or dysfunction. Although wet AMD accounts for a minority of AMD cases, 90% of AMD-related cases of blindness are due to wet AMD.
Wet AMD in its early stages can be treated with drugs to reduce the formation of new blood vessels, but this treatment is inefficient in cases where blood vessel formation is already in ...
MSU forges strategic partnership to solve the mystery of how planets are formed
2025-02-27
EAST LANSING, Mich. – Astronomers have long grappled with the question, “How do planets form?” A new collaboration among Michigan State University, Arizona State University and Lawrence Livermore National Laboratory will seek to answer this question with the help of a powerful telescope and high-performance computers.
The team of researchers will use 154 hours on the James Webb Space Telescope, or JWST, to probe the atmospheres of seven planets beyond our solar system – all of which were formed less than 300 million years ago, around the time dinosaurs roamed ...
AAIF2025 conference: International actin conference with comprehensive topics
2025-02-27
Since the discovery of actin in relation to muscle function more than 80 years ago by Albert Szent-Gyorgyi in Szeged, Hungary, actin research has become extremely diverse and now extends to plants and prokaryotes, as well as biochemical, biophysical, molecular, and cellular biology fields. The need for an international actin conference with comprehensive topics, where the latest results and research directions are presented, is critical for the community. Therefore, we decided to bring together the best experts in actin biology from across the world to build research synergies to tackle long-standing questions ...
ASU forges new strategic partnership to solve the mystery of how planets are formed
2025-02-27
Astronomers have long grappled with the question, “How do planets form?” A new collaboration among Arizona State University (ASU) , Michigan State University (MSU) and Lawrence Livermore National Laboratory (LLNL) will seek to answer this question with the help of a powerful telescope and high-performance computers.
The team of researchers will use 154 hours on the James Webb Space Telescope (JWST), to probe the atmospheres of seven planets beyond our solar system – all of which were formed less than 300 million years ago, around the time dinosaurs roamed the Earth. In conjunction with JWST, this collaboration, called the KRONOS program, will use computers ...
Researchers demonstrate laser writing with unprecedented speed and resolution
2025-02-27
WASHINGTON — For the first time, researchers have used high-speed laser writing to create lines spaced just 100 nm apart on a glass substrate. The optimized printing approach could enable super-resolution 3D direct laser writing (DLW) of microlenses, photonics crystals, micro-optical devices, metamaterials and more.
DLW is an additive manufacturing technique that uses a focused laser beam to selectively solidify, or polymerize, a material with nanoscale precision. DLW typically uses multi-photon polymerization to polymerize materials in a precise, ...
New combination treatment strategy dramatically increases cell death in leukemia
2025-02-27
Scientists at VCU Massey Comprehensive Cancer Center have identified an innovative combination of treatment strategies that work collaboratively to effectively kill acute myeloid leukemia (AML) cells, a frequently incurable form of cancer.
New research findings — published in the Nature family journal Signal Transduction and Targeted Therapy — suggest that a class of drugs known as MCL-1 (myeloid leukemia cell-1) inhibitors interact with a type of kinase inhibitor that targets the SRC gene to efficiently trigger cell death in AML cells.
“Results from this research could add another approach ...
Patients with depression from wealthier areas more likely to use telehealth for mental health care
2025-02-27
A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health found that mental health visits for patients with depression from high-wealth neighborhoods in Maryland were significantly more likely to happen via telehealth compared to patients with depression from low-wealth neighborhoods in Maryland from mid-2021 through mid-2024.
Telehealth visits by phone or web-based teleconferencing became popular during the COVID-19 pandemic after in-person health care options were scaled back and telehealth restrictions relaxed. The researchers investigated how mental health care visits changed from before and over the course ...
LAST 30 PRESS RELEASES:
Research alert: Understanding substance use across the full spectrum of sexual identity
Pekingese, Shih Tzu and Staffordshire Bull Terrier among twelve dog breeds at risk of serious breathing condition
Selected dog breeds with most breathing trouble identified in new study
Interplay of class and gender may influence social judgments differently between cultures
Pollen counts can be predicted by machine learning models using meteorological data with more than 80% accuracy even a week ahead, for both grass and birch tree pollen, which could be key in effective
Rewriting our understanding of early hominin dispersal to Eurasia
Rising simultaneous wildfire risk compromises international firefighting efforts
Honey bee "dance floors" can be accurately located with a new method, mapping where in the hive forager bees perform waggle dances to signal the location of pollen and nectar for their nestmates
Exercise and nutritional drinks can reduce the need for care in dementia
Michelson Medical Research Foundation awards $750,000 to rising immunology leaders
SfN announces Early Career Policy Ambassadors Class of 2026
Spiritual practices strongly associated with reduced risk for hazardous alcohol and drug use
Novel vaccine protects against C. diff disease and recurrence
An “electrical” circadian clock balances growth between shoots and roots
Largest study of rare skin cancer in Mexican patients shows its more complex than previously thought
Colonists dredged away Sydney’s natural oyster reefs. Now science knows how best to restore them.
Joint and independent associations of gestational diabetes and depression with childhood obesity
Spirituality and harmful or hazardous alcohol and other drug use
New plastic material could solve energy storage challenge, researchers report
Mapping protein production in brain cells yields new insights for brain disease
Exposing a hidden anchor for HIV replication
Can Europe be climate-neutral by 2050? New monitor tracks the pace of the energy transition
Major heart attack study reveals ‘survival paradox’: Frail men at higher risk of death than women despite better treatment
Medicare patients get different stroke care depending on plan, analysis reveals
Polyploidy-induced senescence may drive aging, tissue repair, and cancer risk
Study shows that treating patients with lifestyle medicine may help reduce clinician burnout
Experimental and numerical framework for acoustic streaming prediction in mid-air phased arrays
Ancestral motif enables broad DNA binding by NIN, a master regulator of rhizobial symbiosis
Macrophage immune cells need constant reminders to retain memories of prior infections
Ultra-endurance running may accelerate aging and breakdown of red blood cells
[Press-News.org] Homicide rates across county, race, ethnicity, age, and sex in the USJAMA Network Open





