Articles tagged with Risk Assessment
A new study confirms that pesticides commonly used in farmland significantly harm bumblebees. Data from 106 sites across 8 European countries shows that bumblebees encounter multiple pesticides, resulting in fewer offspring and reduced colony performance.
Research found a significant linear relationship between age of coronary heart disease onset and dementia, highlighting the detrimental influence of premature cardiovascular events on brain health. Adults diagnosed with coronary heart disease at a young age may be at increased risk of developing dementia, Alzheimer's disease, and vascu...
A new study found that very high levels of HDL-C, known as 'good cholesterol', are associated with an increased risk of dementia in older adults. Researchers observed a 27% higher risk of dementia among participants with very high HDL-C levels compared to those with optimal levels.
Native Americans in Oklahoma have approximately five times increased risk of heavy rainfall, with two-year floods projected to be 632.6% higher than the general population. The study aims to help Native American leaders develop disaster risk reduction plans and protect vulnerable communities.
A deep learning AI model developed using mammographic images alone accurately predicted both ductal carcinoma in situ (DCIS) and invasive carcinoma, showing no bias across multiple races. The model outperformed traditional risk models in predicting breast cancer risk, providing a more accurate and equitable assessment.
Two papers advance understanding of PFOS effects on aquatic life, particularly fish, by testing multiple concentrations and confirming its presence in water. The results indicate that earlier findings were non-repeatable and likely due to biological variation rather than PFOS toxicity.
Research published in BMJ Open found that women spending 6+ hours/day on sedentary activities may double their risk of uterine fibroids before menopause. The study linked sedentary behavior to increased oestrogen levels, a known risk factor for the condition.
Two large studies found that people with ADHD who take medication for a long time and in higher doses are at a higher risk of developing some cardiovascular diseases. The highest rate of discontinuation occurred among 18 to 19-year-olds, highlighting the need for better transition to adult psychiatry services.
A new study from Johns Hopkins Medicine finds that excess thyroid hormone levels are associated with a higher risk of cognitive disorders in older adults. The research suggests that clinicians should avoid overtreatment when prescribing thyroid hormone therapy to prevent potential negative consequences.
A new study found that COVID-19 caused a significant spike in premature births, but vaccines played a crucial role in reducing the risk of preterm birth to pre-pandemic levels. The research analyzed California birth records and found that maternal COVID infection increased the risk of preterm births by 1.2 percentage points.
Researchers identified 38 unique pathogenic variants in 57 patients, including novel variants specific to the Kazakh population. These variants were associated with an increased risk of triple-negative breast cancer and family history of breast cancer.
A study published in the American Journal of Human Biology found that COVID-19 has negatively impacted bone tissue, particularly among young adults. The research indicates a significant decrease in bone mineral density during the pandemic compared to pre-pandemic measurements.
The study found that median premiums decreased across the board, especially for rural communities. Rural counties gained an average of three plans overall after the switch, while urban counties lost almost nine plans.
A new study found that consuming ultra-processed foods is associated with a higher risk of developing upper aerodigestive tract cancers. The study analysed data from 450,111 adults and found that eating more UPFs was linked to a 23% higher risk of head and neck cancer and a 24% higher risk of oesophageal adenocarcinoma.
A new study has found that most patients with osteoporosis want to receive information on their fracture risk, but only half of them actually get it. Patients prefer visual representations, such as graphs with a colored traffic-light system, to communicate fracture risk and are more likely to take medication if presented in this way.
A study by the Keck School of Medicine of USC found that liver cancer risk increases with each successive generation of Mexican Americans, particularly among men. The research analyzed data from over 30,000 participants and found third-generation Mexicans to be 66% more likely to develop liver cancer than first-generation individuals.
US-born Latinos have a higher incidence of liver cancer than foreign-born Latinos, suggesting lifestyle and cultural differences may contribute to the trend. Researchers found second and third generation Mexican Americans had a 37% and 66% higher risk of liver cancer, respectively.
A new study analyzing cyberstalking research identified sociodemographic and background factors as the largest contributors to perpetration and victimization. The findings highlight the need for targeted prevention strategies considering overlap between offline violence and cyberviolence. Experts emphasize the importance of allocating ...
A new study reveals that younger people are more vulnerable to the effects of high blood cholesterol and hypertension, atherosclerosis can be reversed if risk factors are controlled early enough. The study suggests aggressive control of cardiovascular risk factors at younger ages.
Scientists at the University of Copenhagen and University of Victoria have developed an AI formula to predict rogue waves, which can split apart ships and damage oil rigs. The new knowledge can make shipping safer by identifying the likelihood of being struck by a monster wave at sea.
Researchers from Karolinska Institutet found a weaker association between adolescent physical fitness and later cardiovascular disease risk. High BMI remained a strong individual risk factor for cardiovascular disease in late adolescence.
A new USC study identifies two metabolites that may predict which young Latino people are most likely to develop prediabetes. The research found that allylphenol sulfate and caprylic acid were the most predictive of prediabetes when combined with other risk factors.
A systematic review of air filtration systems found little evidence to support their effectiveness in reducing the risk of viral infections. The study analyzed 32 studies and found no strong evidence that air treatment technologies can protect people from catching airborne respiratory or gastrointestinal infections.
Researchers have developed a handheld device called MicroNIR that can accurately identify and quantify suspected drug specimens. The device has been shown to be highly accurate, correctly predicting the identity of suspected drugs over 95% of the time.
Researchers aim to identify contaminants in ash, soil, and surface waters from the Maui fire, posing risks to human health. The study will also help educate communities on the presence and risk of contaminants, informing prevention measures for future fires.
Researchers found that rare gene variants associated with inflammatory bowel disease (IBD) are less prevalent in African Americans, suggesting a different genetic contribution to the disease. The study highlights the importance of considering genetic diversity and admixture in IBD research.
A new analysis by Aalto University reveals that industrial agriculture is highly sensitive to shocks in agricultural inputs such as synthetic fertilizers and pesticides. The study models the impacts of these shocks on crop yields and food availability globally, identifying high-risk areas for the greatest yield losses.
Researchers at UMass Lowell found that anti-inflammatory bacteria were less abundant in people with Parkinson's disease, suggesting a potential biomarker for early diagnosis. A new study on Latinos may also uncover novel biomarkers for Alzheimer's disease.
Researchers have discovered that sex toys can release microplastic particles, with anal toys and beads emitting the highest amounts. The study highlights the need for informed consumer decisions to mitigate potential health risks associated with phthalates, endocrine disruptors present in all tested sex toys.
A new method calculates rockfall risk over large areas of very high mountains, considering both earthquake-induced and erosion-driven risks. The study found that nearly 60% of total rockfall hazard in the Andean zone is attributable to seismic activity.
Researchers found that removing aspirin from treatment while continuing vitamin-k antagonists in patients with modern left ventricular assist devices (LVADs) did not increase clotting-related risks or pump malfunctions. Aspirin avoidance was associated with a reduction in bleeding events, lower hospital days, and decreased cost of care.
A study of 54,000 participants found that diabetes was associated with an elevated risk of colorectal cancer. The association was attenuated for those who completed colonoscopies, highlighting the potential benefits of preventative screening.
A new study by Columbia University and Stanford University finds that low-intensity fires can dramatically reduce the risk of devastating wildfires in California forests. The analysis reveals a 60% reduction in risk after a low-intensity fire burns, with effects lasting at least six years.
Researchers developed a new risk assessment system to identify patients with low-risk profiles who can benefit from liver stents. These patients have a significantly higher mortality rate than previously thought, highlighting the need for targeted treatment and further personalization.
A three-year intensive treatment strategy to lower systolic blood pressure below 120mmHg significantly reduced cardiovascular events, including heart attack, stroke, and death, compared to standard treatment. The study found that participants in the intensive group experienced fewer major vascular events and deaths over a two-year period.
A phase 4 clinical trial found that apixaban, an anti-clotting medication, reduced the rate of stroke and blood clots in adults with implanted heart devices experiencing short bouts of asymptomatic, irregular heart rhythms. The study suggests that these individuals may benefit from receiving an anticoagulant.
A single dose of zilebesiran safely and effectively lowered systolic blood pressure in people with mild-to-moderate high blood pressure for up to six months. The study found significant reductions in daytime and nighttime systolic blood pressure, as well as low rates of adverse events.
A four-year blood-pressure intervention significantly reduced the risk of developing dementia among adults with high blood pressure, compared to those who received usual care. The study found that lowering systolic blood pressure to less than 130 mm Hg and diastolic blood pressure to less than 80 mm Hg reduced dementia risk.
A study found that pregnant women with high blood pressure who received tight blood pressure control immediately after pregnancy had lower blood pressure levels and improved cardiac function compared to those with usual care. This could lead to a reduced risk of cardiovascular disease, including heart attacks and strokes.
A randomized controlled trial suggests that a more liberal approach to red blood cell transfusions for heart attack patients with anemia may benefit outcomes without significant risk. The study found no statistically significant difference between two transfusion strategies, but results suggest a possible benefit of liberal transfusions.
A new study suggests that hormonal birth control used by adolescents may influence the development of their brain, leading to altered risk assessment. The researchers found increased myelination and decreased immune cells in the brains of treated rats, while also exhibiting signs of impulsivity in behavior tests.
A new anti-clotting medication, abelacimab, has significantly reduced bleeding among people with atrial fibrillation who are at risk of stroke. The AZALEA-TIMI 71 trial found that abelacimab substantially reduced bleeding compared to the current standard of care use of direct-acting oral anticoagulants.
Researchers found that people with overweight or obesity who took semaglutide for over 3 years had a 20% lower risk of heart attack, stroke, or death from cardiovascular disease. The study showed significant weight loss and improved cardiovascular outcomes in adults without diabetes.
A new risk calculator estimates a person's risk for cardiovascular disease (CVD) over the next 30 years by combining measures of cardiovascular, kidney, and metabolic health. The PREVENT risk calculator uniquely quantifies risks for CVD for each biological sex, without including race as a factor.
Researchers from Ohio State University studied a past underwater landslide and developed a novel approach to analyze the risk of deadly tsunamis. They found that slide velocity may help determine the threat of dangerous waves, and their findings could improve our understanding of submarine landslides and tsunamigenic events.
A new study finds that people with antibodies to common foods like dairy and peanuts are at a higher risk of cardiovascular-related death. The research suggests that these subtle immune responses may lead to inflammation and contribute to heart disease over time.
Researchers have identified 451 genetic variants associated with prostate cancer risk through a comprehensive analysis of nearly 950,000 men. The findings improve the accuracy of genetic risk scores and may lead to personalized screening recommendations for men at higher risk.
A new study has identified a brain connectivity variate that predicts psychiatric disorders in adolescents. The finding provides evidence for a transdiagnostic brain-based measure underlying individual differences in developing psychiatric disorders in early adolescence.
A new analysis of European Red List species reveals that 19% are at risk of extinction, including a large proportion of invertebrates. Agricultural land-use change poses a significant threat to these species, highlighting the need for conservation efforts to counter biodiversity loss.
The joint team developed a Fire & Explosion Management System (FXMS) using Digital Twin technology, offering high-accuracy real-time monitoring and predictions of battery conditions up to five years. The technology can extend the lifespan of lithium-ion batteries by over 50%, reducing carbon emission through reduced battery waste.
A systematic review of prospective studies found that individuals with asthma or rhinitis may be at increased risk of developing long-term symptoms associated with COVID-19. The evidence for these associations was uncertain, highlighting the need for further research.
A study published at ACR Convergence 2023 found that patients with acute calcium pyrophosphate deposition disease have a doubled risk of fractures. The researchers analyzed data from over 1,100 patients and compared them to matched comparators without the disease.
Research highlights racial disparities in cardiac arrest survival among children, with Black children facing poorer outcomes. The study's findings have implications for increased resources for CPR programs in higher-risk communities.
A large US study found that persistent tobacco use and prediabetes significantly increase the risk of stroke in young adults without other cardiovascular risk factors. Quitting smoking is crucial for preventing stroke and heart disease, especially among those with prediabetes.
A recent study has found that transgender adults living in rural areas of the US are more likely to have cardiovascular disease risk factors such as tobacco use, obesity, and high blood pressure. The research highlights the need for targeted interventions to reduce health disparities among this population.
Men who are overweight or obese at age 18 have a higher risk of developing 17 different cancers later in life. Higher BMI is also associated with an increased risk of mortality after cancer diagnosis for certain types of cancer.
Research highlights short-term increases in fine particulate air pollution associated with increased health care visits for heart attacks and unstable chest pain. The risk for each cardiac event differs by season, with summer wildfires causing immediate hospitalization needs for chest pain but delayed action for heart attacks.
A new study finds that higher cardiovascular health is associated with decelerated biological aging, as measured by phenotypic age. Greater adherence to all Life's Essential 8 metrics can slow down the body's aging process and have numerous benefits.
Researchers developed personalized risk equations using AI to identify individuals at high risk of sudden cardiac death. The analysis found that AI was able to accurately predict sudden cardiac death in over one-fourth of all cases, highlighting the potential for AI to revolutionize prevention strategies.
A study found that physicians who presented treatments for obesity as good news and an opportunity were more successful in helping patients lose weight. Patients who received counseling with a positive and optimistic tone had significantly higher weight loss outcomes compared to those who received neutral or negative advice.