(Press-News.org) About The Study: This study identified distinct trajectories of addictive use of social media, mobile phones, and video games from childhood to early adolescence and found links to suicidal behaviors, suicidal ideation, and worse mental health outcomes. High or increasing addictive use trajectories were common. Addictive screen use trajectories warrant further study regarding potential use for clinical evaluation of risk and for the design and testing of interventions to improve youth mental health.
Corresponding Author: To contact the corresponding author, Yunyu Xiao, PhD, email yux4008@med.cornell.edu.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jama.2025.7829)
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/jama/fullarticle/10.1001/jama.2025.7829?guestAccessKey=1e247dd1-cadf-430c-baad-bc5c5543ad29&utm_source=for_the_media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=061825
END
Addictive screen use trajectories and suicidal behaviors, suicidal ideation, and mental health in US youths
JAMA
2025-06-18
ELSE PRESS RELEASES FROM THIS DATE:
Better images for humans and computers
2025-06-18
In brief:
Taking better photos with less light: that is the promise of a new perovskite image sensor developed by researchers at ETH Zurich and Empa.
The new sensor is more light-sensitive, reproduces colours more accurately and offers significantly higher resolution than conventional silicon sensors.
In addition to digital cameras, the perovskite sensor is particularly well suited for medical analysis or for automated monitoring of the environment and agriculture.
Image sensors are built into every smartphone and every ...
Racial and ethnic differences in mental health service use among adolescents
2025-06-18
About The Study: In this cross-sectional study of 23,000 adolescents, members of racial and ethnic minority groups were significantly less likely to access mental health visits or receive psychotropic medications or services in outpatient, telemental health, or school settings compared with white adolescents. These findings highlight the need to improve mental health access for adolescent members of racial and ethnic minority groups.
Corresponding Author: To contact the corresponding ...
CT angiography, healthy lifestyle behaviors, and preventive therapy
2025-06-18
About The Study: Results of this cohort study reveal that compared with cardiovascular risk scoring, coronary computed tomography (CT) angiography was associated with modest improvements in healthier lifestyle behaviors, acceptance of recommended preventive therapy, and risk factor modification. Whether this strategy reduces coronary events remains to be established.
Corresponding Author: To contact the corresponding author, Michael McDermott, MBChB, email michael.mcdermott@ed.ac.uk.
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamacardio.2025.1763)
Editor’s ...
Food insecurity in US surgical patients
2025-06-18
About The Study: The results of this study demonstrate that surgical patients are at significant risk of experiencing food insecurity. Interventions, including food insecurity screening, may improve food access and health outcomes in this cohort.
Corresponding Authors: To contact the corresponding authors, email Annabelle Jones, MD, MPH, (ajones50@bwh.harvard.edu) and Kavitha Ranganathan, MD, (kranganathan@bwh.harvard.edu).
To access the embargoed study: Visit our For The Media website at this link https://media.jamanetwork.com/
(doi:10.1001/jamasurg.2025.1809)
Editor’s ...
Key evidence links Harbin individual’s nearly complete skull to a Denisovan
2025-06-18
“What Denisovans looked like, despite their genetic contributions to present-day East Asians and Oceanians?” This is one of the most important questions that has arisen since the discovery of the Denisovans 15 years ago.
Now, recent research by a team led by FU Qiaomiei from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences, and JI Qiang of Hebei GEO University has helped answer this question by confirming that a nearly complete hominin skull discovered near Harbin belongs to the Denisovan lineage. It dates back to at least 146,000 years ...
Study finds addictive screen use, not total screen time, linked to youth suicide risk
2025-06-18
New research found that youth who become increasingly addicted to social media, mobile phones or video games are at greater risk of suicidal thoughts, suicide attempts and emotional or behavioral issues. The study, published June 18 in JAMA, was led by researchers at Weill Cornell Medicine, Columbia University and University of California, Berkeley.
Unlike previous studies that focused on total screen time at one point in a child’s life, this study looked at how young people’s patterns of compulsive or “addictive” use changed over time. These patterns included ...
Stargazing flight: how Bogong moths use the night sky to navigate hundreds of kilometers
2025-06-18
In a world-first discovery, researchers have shown that Australia’s iconic Bogong moth uses constellations of stars and the Milky Way to navigate hundreds of kilometres across the country during its annual migration – making it the first known invertebrate to rely on a stellar compass for long-distance travel.
The landmark study, published today (Thursday 19 June) in Nature, reveals how this unassuming nocturnal moth combines celestial navigation with Earth’s magnetic field to pinpoint a specific ...
National UCD Foundation to build network, create roadmap for future research in urea cycle disorders
2025-06-18
The National Urea Cycle Disorders Foundation (NUCDF), the leading patient advocacy group for people affected by urea cycle disorders (UCDs), today announced the launch of a two-year national project to establish the multistakeholder NUCDF Partner Network and develop a roadmap for future research in these rare disorders. The project is funded through the Eugene Washington PCORI Engagement Award Program, an initiative of the Patient-Centered Outcomes Research Institute (PCORI).
Urea cycle disorders (UCDs) are eight related genetic disorders of protein metabolism that can lead to high ammonia resulting in coma, brain damage, ...
HonorHealth Research Institute is helping give brain stroke victims a chance at improved recoveries thanks to data-driven medical care
2025-06-18
SCOTTSDALE, Ariz. — June 18, 2025 — More patients are surviving and recovering from the most common and severe form of brain stroke thanks to data-driven treatment methods based on the amassing of more than 1 million variables in an HonorHealth Research Institute program known as HALO, which stands for HonorHealth Acute neuroLogical Outcome.
Ischemic stroke, as opposed to bleeding caused by blunt force trauma, occurs when a blood vessel supplying oxygen to the brain is obstructed because of a blood clot — typically formed in the heart or an artery in the neck. Such blockages, responsible for 87% of all strokes, often result in permanent disability ...
Miniaturized quantum magnetometer offers new measurement possibilities for a wide range of applications
2025-06-18
The highly integrated vector magnetometer developed by the Fraunhofer Institute for Applied Solid State Physics IAF is based on nitrogen vacancies (NV) in diamond and provides access to the smallest magnetic fields with a previously unattainable degree of flexibility and precision. The miniaturized measuring system offers completely new possibilities in applications that require precise measurement with minimal interference, such as in biochemical measurements of nerve pathways or in microelectronics.
“What makes the diamond-based NV vector magnetometer so special is its native and intuitive functionality, which enables it to precisely measure the vector components ...
LAST 30 PRESS RELEASES:
First Editorial of 2026: Resisting AI slop
Joint ground- and space-based observations reveal Saturn-mass rogue planet
Inheritable genetic variant offers protection against blood cancer risk and progression
Pigs settled Pacific islands alongside early human voyagers
A Coral reef’s daily pulse reshapes microbes in surrounding waters
EAST Tokamak experiments exceed plasma density limit, offering new approach to fusion ignition
Groundbreaking discovery reveals Africa’s oldest cremation pyre and complex ritual practices
First breathing ‘lung-on-chip’ developed using genetically identical cells
How people moved pigs across the Pacific
Interaction of climate change and human activity and its impact on plant diversity in Qinghai-Tibet plateau
From addressing uncertainty to national strategy: an interpretation of Professor Lim Siong Guan’s views
Clinical trials on AI language model use in digestive healthcare
Scientists improve robotic visual–inertial trajectory localization accuracy using cross-modal interaction and selection techniques
Correlation between cancer cachexia and immune-related adverse events in HCC
Human adipose tissue: a new source for functional organoids
Metro lines double as freight highways during off-peak hours, Beijing study shows
Biomedical functions and applications of nanomaterials in tumor diagnosis and treatment: perspectives from ophthalmic oncology
3D imaging unveils how passivation improves perovskite solar cell performance
Enriching framework Al sites in 8-membered rings of Cu-SSZ-39 zeolite to enhance low-temperature ammonia selective catalytic reduction performance
AI-powered RNA drug development: a new frontier in therapeutics
Decoupling the HOR enhancement on PtRu: Dynamically matching interfacial water to reaction coordinates
Sulfur isn’t poisonous when it synergistically acts with phosphine in olefins hydroformylation
URI researchers uncover molecular mechanisms behind speciation in corals
Chitin based carbon aerogel offers a cleaner way to store thermal energy
Tracing hidden sources of nitrate pollution in rapidly changing rural urban landscapes
Viruses on plastic pollution may quietly accelerate the spread of antibiotic resistance
Three UH Rainbow Babies & Children’s faculty elected to prestigious American Pediatric Society
Tunnel resilience models unveiled to aid post-earthquake recovery
Satellite communication systems: the future of 5G/6G connectivity
Space computing power networks: a new frontier for satellite technologies
[Press-News.org] Addictive screen use trajectories and suicidal behaviors, suicidal ideation, and mental health in US youthsJAMA