Articles tagged with Risk Assessment
The COVICAT study, involving a Spanish cohort of 9,218 individuals, used innovative approaches to analyze the interplay between genetic predispositions and environmental stressors in determining depression risk. Key findings include the importance of considering both genetic and environmental factors when addressing depression risk.
Researchers developed two clinical ageing clocks, PCAge and LinAge, that use blood tests, a urine test, and a health questionnaire to estimate future mortality risk. These clocks show significant predictive efficacy in characterising individual future ageing trajectories.
A study by Nanyang Technological University found that eight in 10 gastroenterologists in the Asia-Pacific region accept and trust AI-powered tools for diagnosing colorectal polyps. The study also highlights the need for more research into what influences doctors' acceptance of AI in their medical practice.
A recent study by Mass General Brigham researchers found that adults with a family history of Alzheimer's disease on their mother's side had higher amyloid levels in their brains. This suggests that maternal inheritance may play a role in identifying individuals at heightened risk for developing the disease.
A hybrid disaster response approach that combines local data collection with remote expertise saved lives in the Haiti earthquake. Traditional Haitian construction techniques proved to be more effective than modern approaches, with certain homes built using these methods performing better in the earthquake.
Researchers developed a computational method to estimate sudden cardiac death risk using one-minute heart rate measurements at rest. The new method provides a significantly better estimate than previous analyses, identifying differences in heart rate intervals between high-risk and healthy patients.
Researchers at UC San Diego School of Medicine are developing an AI model to predict opioid addiction in high-risk patients. The model uses generative artificial intelligence to analyze genomic, social determinants of health, clinical, procedural, and demographic data to identify patients at greatest risk.
Despite improved molecular methods, trade in endangered sharks and rays has continued to rise, with 83% of detected species considered at risk of extinction. Research reveals that DNA sequencing techniques have become more cost-effective but failed to reduce the extent of species threats.
A large Stanford Medicine study has found that the risk of secondary blood cancers after CAR-T cell therapy is low, around 6.5% in three years. The therapy did not introduce lymphoma into patients with pre-existing cancer cells, which were already present at low levels.
A new review paper explores the mechanistic links between peripheral vascular dysfunction, cerebral vascular dysfunction, and reduced brain health with aging. The study suggests that targeting fundamental aging mechanisms may be a promising strategy to reduce dementia risk.
Patients with anorexia nervosa have a 4.5-times higher risk of dying compared to the general population, with psychiatric conditions doubling this risk. The presence of these conditions is also associated with a 1.9-fold higher risk of 10-year mortality in individuals diagnosed at age 6–25 years.
Researchers have discovered a better way to identify those at high risk of potential heart attacks and strokes by adding genetic information to health checks. The study found that combining clinical risk scores with polygenic risk scores significantly improves identification rates, especially among younger people.
A Pusan National University study finds that heatwaves significantly impact public health among individuals with disabilities, increasing the risk of hospitalizations by 1.07 times. This results in a substantial economic burden, highlighting the need for well-informed public health policies to address these vulnerable groups.
A new study published in the Journal of Clinical Oncology finds that open radical hysterectomy leads to better survival and lower recurrence rates for early-stage cervical cancer patients. The research, led by Houston Methodist researchers, builds on earlier findings that suggested minimally invasive surgery carries a higher risk of di...
The IOF position paper emphasizes the need for population-specific vitamin D approaches, considering factors like diet, skin pigmentation, and supplement use. The authors also highlight the importance of standardized measures of 25(OH)D in future studies.
A new study reveals that depression and antidepressant use are associated with an increased risk of all-cause mortality in postmenopausal women. Epigenetic age acceleration, measured by GrimAge DNA methylation age acceleration, partially mediates the relationship between antidepressant use and increased mortality risk.
A study found a strong association between media diet and science-consistent beliefs about climate change, with far-right media having a stronger negative impact on climate change beliefs and support for a carbon tax. Exposure to centrist and science media was positively associated with these beliefs.
A new study by Ohio University researchers shines a light on the challenges stunt professionals face regarding self-reporting of head injuries and the potential long-term consequences for their health and livelihoods. The research emphasizes the importance of understanding the emotional and psychological toll of health conditions on in...
A new risk equation could lead to a significant reduction in statin prescriptions, with 28.3 million adults potentially eligible instead of 45.4 million under current guidelines. The PREVENT equations incorporate recent insights into the biology of cardiovascular disease and remove race as a factor.
A study by Linköping University researchers found that disturbed blood flow can cause inflammation and breakdown of the vessel wall in cases of aortic dilation. This discovery could lead to better diagnosis and treatment options for patients at risk of serious complications.
A study published in the European Respiratory Journal found that children exposed to weed pollen in urban environments are at higher risk of developing respiratory health problems, including asthma. However, tree canopy can mitigate this effect to some degree.
Research published in the Stroke journal found that teenage women who were overweight or obese had a higher risk of ischemic stroke before age 55. The study analyzed data from over 50 years and suggested that even temporary excess weight may have long-term health effects.
A study published in PLOS Medicine found that children born via frozen embryo transfer have similar metabolic profiles to those born via fresh embryo transfer. The research compared over 4,000 children aged 2-5 years and found no differences in blood glucose, insulin, or cholesterol levels.
Researchers found that eating more than one gram of sodium per day increases the likelihood of eczema flares by 22%, making it easier for patients to manage their symptoms. Eczema affects over 31 million people in the US and can be difficult to cope with when unpredictable.
A new study by the Society for Risk Analysis explores the impact of AI-driven cyberattacks on global economies, supply chains, and trade. The research found that these attacks can cause significant declines in real GDP, trade prices, and volumes, as well as disruptions to trade routes, particularly among heavily reliant digital economies.
A study by the University of East Anglia found that minimum unit pricing (MUP) in Wales reduced transaction prices and alcohol bought by 20%, with a 15% increase in expenditure per customer. The policy was effective in targeting cheap, high-strength alcohol, with little demand spillover to more expensive products.
A study by UCLA researchers found that one in six primary care patients reported cannabis use, with most using it for symptom management despite identifying as recreational users. The study suggests the need for routine cannabis screening in healthcare settings.
A new study by Tulane University found that dark chocolate is safe for consumption and even nutritionally beneficial, containing essential minerals like copper and zinc. Only four out of 155 dark chocolate bars sampled had cadmium levels that posed a risk to children weighing less than 33 pounds.
A study by the University of Michigan Health Frankel Cardiovascular Center found that only 23% of heart attack patients received dietary counseling within 90 days of hospitalization. Nutrition counseling, often provided by registered dietitian nutritionists, may reduce cardiovascular risk for patients.
Higher Mediterranean diet adherence was associated with a significant reduction in all-cause mortality risk. The study found that cardiometabolic factors played a partial role in this inverse association.
Researchers found a significant association between higher Mediterranean diet intake and lower risk of death from cancer and cardiovascular disease. The study's findings suggest that modest changes in established risk factors can yield substantial long-term benefits from following a Mediterranean diet.
A breath-holding test assesses cardiorespiratory health and predicts postoperative pain risk in laparoscopic gynecological surgery. The study analyzed 489 patients and found significant correlation between breath-holding time and pain scores.
Researchers developed a predictive model that maps soil-bearing layer distribution, enabling city planners to assess site suitability and optimize building design. The model improves prediction accuracy by combining geotechnical data and geographic coordinates.
A study found that COVID-19 patients who were hospitalized within the first 30 days after infection face a 29% higher risk of death in the third year compared to those not infected. Even people with mild COVID-19 experienced new health problems related to the infection three years later.
A recent study predicts that three million people in Korea could face groundwater depletion by 2080 due to climate change and water overuse. The research analyzed surface and deep groundwater level data from 2009 to 2020, revealing critical spatiotemporal patterns in groundwater levels.
A Korea University study reveals that gastrectomy decreases the risk of major adverse cardiovascular events in patients with gastric cancer. The research analyzed data from 2004 to 2013 and found a significantly lowered risk of cardiovascular disease in those who underwent gastrectomy.
Patients who received COVID-19 vaccines after acute coronary syndromes had similar rates of primary composite end point and major adverse cardiovascular events (MACE) compared to unvaccinated patients. Retrospective studies have shown a short-term reduction in MACE risk after COVID-19 vaccination.
A new study published in Risk Analysis found that longer freight trains are more likely to derail compared to shorter trains. The research, which analyzed US freight train accidents between 2013-2022, showed a 24% higher risk for 200-car trains.
A new analysis reveals that national-level data on rubella vaccination may overlook nuances at the local level, affecting vaccination efforts. Introducing a vaccine program can reduce CRS cases by thousands in the first five years.
A new study published in Risk Analysis has found that longer freight trains are more likely to experience derailments, with a 100-car train being over twice as likely to derail than a 50-car train. This increase in risk could lead to higher rates of accidents and greater safety concerns for the rail transport system.
Researchers found that 6% of patients with heart failure progressed to dialysis within a year, highlighting the need for integrating heart and kidney care. The study emphasizes prioritizing kidney function assessment in all patients with heart failure and promoting systemic changes to manage both conditions simultaneously.
A new study found that higher lifestyle scores associated with better heart health can lead to a younger biological age and lower risk of heart disease and stroke. The study used DNA methylation levels as a biomarker to estimate biological age.
Researchers analyzed hydrogen vehicle risks in tunnels and found extensive damage potential, but low occurrence likelihood. The team recommended stricter speed limits, precise distance controls, and safer tunnel designs to minimize hazards.
A new study published in JAMA suggests that kidneys from deceased donors on dialysis can be safely transplanted into recipients, reducing the pool of available donors. The study found no significant difference in transplant failure or death rates between recipients of kidneys from donors with and without dialysis.
Researchers found that the angle at which pulmonary veins reach the left atrial appendage affects blood flow and thrombus formation. The study used a sample of 130 patients to investigate the relationship between pulmonary vein morphology and thrombi risk in atrial fibrillation patients.
A recent study reveals a significant link between PM2.5 air pollution exposure during pregnancy and low birth weight in newborns worldwide, highlighting the urgent need for stricter air pollution controls. The study emphasizes the impact of air quality on prenatal development and draws attention to regional variations in health risks.
A groundbreaking study reveals semaglutide significantly reduces the risk of major kidney disease events, cardiovascular outcomes, and all-cause mortality in patients with type 2 diabetes and chronic kidney disease. Semaglutide also shows improved safety and efficacy profiles.
Researchers developed a predictive model using Danish health data to quantify individual cancer risks for 20 types of cancer, achieving an accuracy of 81% over a lifetime. The model enables risk stratification and can inform targeted early detection tests, potentially reducing unnecessary procedures and false positives.
SWOG Cancer Research Network will share results of their work in 30 presentations at the 2024 American Society of Clinical Oncology Annual Meeting, May 31 – June 4 in Chicago. The research focuses on improving cancer treatments and reducing devastating side effects.
A 8-year retrospective review found that atypia of undetermined significance (AUS) in thyroid fine needle aspiration cytology diagnoses have a risk of malignancy after repeat sampling. Nuclear atypia is associated with upgrading and surgery, while architectural patterns are less predictive of malignancy.
A large observational study found that epidural analgesia during labor is associated with a significant reduction in severe maternal morbidity, including heart attacks, sepsis, and hysterectomies. Women with medical indications for epidurals, such as obesity or premature birth, saw greater reductions in risk.
A cohort study of Japanese older adults found that upward and downward socioeconomic status transitions were associated with an increased risk of dementia. The study also revealed a link between social mobility and the length of dementia-free periods throughout life.
Researchers investigated the biological repercussions of UV-C radiation exposure from readily available domestic lamps and found that even brief exposure can lead to irreversible alterations in skin cells and retinal cells. The study highlights the need to prioritize safe utilization of these lamps to prevent potential harm.
Researchers found that up to one in seven melanoma patients carry cancer susceptibility genes, suggesting family history may be a bigger risk factor than previously thought. This discovery supports the idea that there are risk factors beyond sun exposure that can influence an individual's chances of developing melanoma.
A large register-based study found that young adults with low stress resilience are more likely to develop psoriasis later in life. The study, based on data from over 1.6 million Swedish men, showed a significant link between stress resilience and the risk of developing severe cases of psoriasis.
A new study found that using race-neutral equations for lung function test interpretation accurately predicted risk of death and COPD flare-ups, especially for African Americans. The study suggests reclassifications can allow those most in need to gain eligibility for specialized treatments like lung transplant.
Researchers developed a new theory on how market dynamics can lead consumers to make risky purchases despite being cautious. The study found that social information and the desire for low prices can create collective ignorance of risks, leading to spiraling risk and poor decision-making.
A nationwide cohort study found that ex-smokers who vape after quitting cigarettes are at a higher risk of developing lung cancer and dying from it. The study analyzed over 4 million individuals and categorized them into six groups based on their smoking history and habit change.
A new study led by University of Florida researcher Ashley Malin found a possible link between fluoride exposure during pregnancy and increased odds of neurobehavioral problems in children at age 3. The findings, based on an analysis of 229 mother-child pairs, suggest that higher fluoride levels may negatively affect fetal brain develo...
A new US-based study examines the link between prenatal fluoride and childhood social, emotional and behavioral functioning. Higher fluoride exposure levels during pregnancy were associated with a higher chance of children showing neurobehavioral problems, including emotional reactivity, anxiety and somatic complaints.