Articles tagged with Risk Assessment
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A large Danish study found that individuals with clinically-diagnosed diabetes were identified 2.2 years later than those in the screening group, resulting in lower healthcare costs. The study suggests that early detection and treatment of type 2 diabetes could lead to significant cost savings.
A new study published in Risk Analysis: An International Journal reveals that individuals' past tornado experiences significantly impact their perception of future tornado risks. The research found that memorable past experiences shape people's fear, dread, worry, and depression, while multiple experiences influence their belief that t...
Internet gaming disorder has a complex background of personal, familial, and environmental factors that increase risk for certain individuals. The review notes the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5) is a good starting point for diagnosing IGD.
A study found that structural and functional connections between the amygdala and medial prefrontal cortex are associated with individual differences in risk tolerance. Individuals with higher risk tolerance had larger amygdalas and more functional connections, suggesting a link between brain function and economic decision-making.
A study from the University of Iowa found that pre-pregnant women with higher fitness levels had a 21% lower risk of developing gestational diabetes. Moderate physical activity, such as brisk walking, can help reduce this risk.
A recent study published in the Journal of Clinical Lipidology found that omega-3 levels were better predictors of death risk than serum cholesterol. The study showed a 33% reduction in mortality risk among participants with highest omega-3 blood levels, indicating a potential marker for overall health.
Researchers developed a framework to measure an athlete's risk of injury using IoT technology, combining data from smartphones, devices, and injury surveillance. The study found that athletes who played at least eight games had more than three times greater odds of injury occurrence.
A comprehensive review of gaps in risk assessments for adjuvants in commercial pesticides highlights the need for new regulations to protect people and the environment. The review found that exposure to environmental levels of some adjuvant mixtures can affect non-target organisms and even cause chronic human disease.
A new study presents a machine learning algorithm that accurately predicts heart attack diagnoses with a 94% accuracy rate, outperforming standard clinical models. The algorithm uses large collections of patient data to identify patterns and improve routine processes in healthcare delivery.
A study found that commonly used ICU risk scores can be adapted to provide continuous updates on the severity of illness in critically ill patients. The scores, including APACHE, SOFA, and DRS, showed good accuracy in predicting mortality risk and were more responsive to changes in patient condition.
A Taiwanese database study of 55,629 patients with hypertension found no significant difference in cardiovascular risk between cyclooxygenase-2 enzyme selective NSAIDs and nonselective NSAIDs. Most commonly used NSAIDs have similar cardiovascular safety profiles under low-to-moderate daily doses and short-term treatment periods.
A new study published in HeartRhythm found that blacks with atrial fibrillation are more likely to experience an ischemic stroke before or after diagnosis compared to white patients. The study analyzed data from nearly 3,500 patients and showed that black patients were 62% more likely to have had an ischemic stroke prior to AF diagnosis.
A 25-year study found a higher risk of fatal traffic crashes after 4:20 p.m. on April 20 compared to the same time period on other days. The study analyzed data from 1.3 million drivers involved in 882,483 crashes between 1992 and 2016.
A new study has found that a short five-minute treadmill test can predict the risk of premature death, similar to the traditional maximal fitness test. This submaximal fitness test requires less time and is more comfortable for patients, making it an attractive option for clinicians.
Experts emphasize need for standardized quality review, transparent data sharing and greater stakeholder involvement in risk assessment. Workshop participants agree on importance of harmonized system for efficient regulation.
Researchers develop risk assessment framework to incorporate three common failure modes into a comprehensive strategy. The analysis finds that any risk assessment must consider all pertinent failure modes of a structure.
A new study found that individuals who choose to stay during wildfires have a higher tolerance for risk and believe they can prepare their property. Issuing voluntary or mandatory evacuation orders significantly decreases the odds of staying, while relying on physical cues increases the likelihood of waiting and seeing.
A study published in JAMA found that patients with a patent foramen ovale (PFO) are at increased risk of stroke after non-cardiac surgery. The researchers analyzed data from over 150,000 patients and found that approximately 3.2% of those with a PFO experienced a stroke within 30 days, compared to 0.5% without one.
A systematic review found that living kidney donors have higher diastolic blood pressure, poorer renal function, and increased risk of end-stage renal disease. Female donors are at increased risk for preeclampsia and pregnancy-related complications.
A review of evidence published in The BMJ found that smoking just one cigarette a day carries a higher risk of heart disease and stroke than expected. Smoking only a few cigarettes per day is associated with a significantly increased risk of these two major disorders, making it crucial for smokers to quit instead of cutting down.
The International Osteoporosis Foundation has published country-specific FRAX-based intervention and assessment thresholds for seven Latin American countries, enhancing fracture risk assessment. The thresholds vary significantly across the countries, emphasizing the need for tailored prevention programs.
A new study suggests that a widely used criminal risk assessment tool is no more accurate than untrained people in predicting recidivism. The researchers found that with fewer features, human predictions were just as accurate, and false positives were equally unfair to black defendants.
A study published in PNAS found that conflict in Ukraine has increased the risk of HIV outbreaks due to displaced people moving from war-affected regions to areas with higher risk of transmission. The research suggests that harm reduction services should be scaled up and international support provided to prevent further transmission.
Scientists analyzed various natural hazards like earthquakes, space weather events, and floods to understand their impact on power grid recovery time. The report highlights the importance of integrating risk assessment and management efforts across policy areas and improving cross-jurisdictional emergency management capabilities.
A new study found that an individual's history of past falls can significantly increase their risk of a new fracture. Even after accounting for FRAX and bone mineral density tests, past falls were associated with a 63%-71% increased risk of a new fracture occurring.
Researchers are using a new 3D mapping technique to assess the risk of space weather events on the US power grid. The method uses data from EarthScope to create detailed maps of ground conductivity, which can help identify vulnerable sections of transmission lines and inform real-time power-flow management.
A new study analyzed data from 60,000 parents and children to establish the relationship between body mass index (BMI) and mortality risk. The research found that previous studies had underestimated the harmful effects of being overweight, with high BMI linked to increased mortality risk.
A new analysis of published studies found a 45% increased risk of congenital heart defects in IVF-conceived children compared to spontaneously conceived children. The study included 25,856 children from IVF and 287,995 from spontaneous conception, finding 1.30% and 0.68% cases of congenital heart defects respectively.
Mucosal healing is crucial in treating ulcerative colitis, as it reduces the risk of colorectal cancer. The study by Flores and colleagues reaffirms that ongoing inflammation increases cancer risk and may impact surveillance colonoscopies.
Researchers developed a predictive tool to accurately estimate cardiac risks for older patients undergoing non-cardiac surgery. The 'Geriatric-Sensitive Perioperative Cardiac Risk Index' considers age-specific risk factors and significantly outperforms traditional tools.
Induction of labor at 40 weeks is associated with a lower risk of in-hospital perinatal death and meconium aspiration syndrome in nulliparous women over 35. The study analyzed data from 77,327 mothers giving birth between 2009 and 2014.
A pilot project tests a community-level assessment tool from Cuba on reproductive-age women and their families in Englewood, aiming to enhance provider awareness of home life and environments. The goal is to address maternal health and infant mortality outcomes, such as low birth rate and pre-term births.
Carnegie Mellon University researcher Kasey Creswell has received a $1.9 million NIH grant to investigate the development of alcohol use disorder (AUD) in young adults. The study will examine how participants respond to alcohol in a laboratory setting and translate findings to daily life experiences.
A new analysis found an approximate 80% increased risk of spontaneous preterm birth when women conceive through in vitro fertilization. This risk is significant enough to warrant ultrasound cervical screening to apply preventive strategies.
New research suggests that greater reductions in mean blood pressure may harm the kidneys, rather than benefiting them. In hypertensive patients, intensive blood pressure treatment was found to be associated with an increased risk of kidney function decline.
Researchers found TAVR to be highly cost-effective compared to SAVR in intermediate surgical risk patients with aortic stenosis. Over two years, follow-up costs were substantially lower with TAVR than SAVR, resulting in lifetime cost savings and improved quality-adjusted life expectancy.
The FRAX calculator has been widely adopted globally, helping clinicians make informed decisions based on multiple scientifically validated risk factors. A recent study confirms that intervention thresholds based on fracture probabilities are highly effective in targeting high-risk individuals.
The Energy efficiency Data Portal & Protocol (EeDaPP) Initiative aims to create a standardized reporting template for loan-by-loan energy efficient mortgage assets. This will enable large-scale tracking of performance and facilitate earmarking for energy efficient bond issuance.
A 28-study analysis reveals night shift workers are more likely to develop abdominal obesity and experience an increased risk of obesity compared to permanent day workers. Modifying working schedules to avoid prolonged exposure to long-term night shifts might help reduce this risk, according to the study.
The study reveals an association between body size and extinction risk among vertebrate species. The results indicate that lightest vertebrates are most at risk of habitat degradation due to human activities, while the heaviest vertebrates face a higher risk of direct killing by humans.
A new study suggests that specific genetic variants increase the risk of developing type 1 diabetes in later life, including after the age of 30. The research found that individuals with certain HLA genotypes have a higher likelihood of developing late-onset T1D and being diagnosed at an older age.
Lower levels of alcohol may decrease the risk of developing an abdominal aortic aneurysm until approximately 15-20 g/day, according to a large analysis of published studies. The study found that quitting smoking remains the most effective way for people to stay healthy and active for longer.
A study from MIT suggests that cervical mucus analysis can predict preterm births, potentially allowing doctors to intervene earlier. Researchers found significant differences in mucus permeability and adhesiveness between women who delivered prematurely and those who did not.
A new assessment predicts fracture risk for patients in long-term care, identifying key factors such as age, mobility, and cognitive impairment. The tool has the potential to standardize fracture prevention efforts and save lives among nursing home residents.
A post-hoc analysis of the SPRINT trial suggests that a universal blood pressure target may not be suitable for all patients. For those with high systolic blood pressure readings, intensive treatment might not always be beneficial, and the harms of aggressive treatment could outweigh the benefits.
A new study predicts shorter flood intervals for US coastal cities when considering both ocean water level rise and river flow, increasing overall flood risk. Researchers warn that as sea levels continue to rise, compound effects will further exacerbate coastal flooding.
The German Federal Institute for Risk Assessment (BfR) and two other organizations will attend the GAIN Annual Convention to promote careers in departmental research. The event offers job opportunities and networking platforms for young German academics.
Three large trials found that screening for type 2 diabetes and cardiovascular risk factors does not reduce mortality in the general population, but individuals diagnosed with diabetes experience reduced mortality rates. The studies suggest that benefits to the general population may be increased by targeting screening to those at grea...
Many young cancer patients are not receiving adequate fertility information and support, according to a new Psycho-Oncology review of published literature. The analysis found that clinicians' lack of knowledge and unclear roles hinder the provision of fertility preservation services.
A recent study found that vitamin D deficiency significantly increases the risk of heart failure in older individuals, with a 12.2-times higher risk observed. The study also revealed increased risks in men, obese individuals, and those with heart arrhythmias.
A meta-analysis of nearly 200 studies involving over 230,000 adults found a significant association between sexual assault and increased risk of mental health conditions such as anxiety, depression, and post-traumatic stress disorder. The study suggests that sexual assault survivors are at higher risk of mental health problems regardle...
Researchers found that trend-based methods identified high-risk species with declining populations, while trait-based methods showed little pattern. The study highlights the importance of long-term monitoring and caution when using historical data for climate change risk assessments.
A global framework study shows that new dikes can effectively address flood risk, with benefits outweighing costs. The research provides critical information for policymakers, identifying regions where efficient investment in flood protection is needed.
A new study suggests that assessing orthostatic hypotension, a form of low blood pressure, within one minute of standing is more predictive of future falls and adverse outcomes. The study found that this measurement time was associated with the highest rates of fractures, fainting, and death.
A new study found that bone strength is an inherited measurement that can be used to identify genes important for skeletal health. High-resolution images allowed researchers to estimate bone strength, revealing a significant link between genetic determinants of bone mineral density and fracture risk.
A new global analysis shows that species most at risk live in areas just beginning to see the impacts of human activities. Intact forest landscapes deserve higher priority for conservation dollars than heavily impacted areas, according to researchers.
The Bundesgesundheitsblatt special issue explores the assessment strategies for possible health risks posed by contaminants in food, including dioxins, PFAS, nano and micro materials, and metals. The study highlights the need for regular updates to understanding the risks due to changing environmental conditions and industrial processes.
A new risk assessment tool has been developed by Cedars-Sinai researchers to predict and prevent sudden cardiac arrest. The score is calculated using widely available and inexpensive 12-lead electrocardiogram (EKG) technology, and patients with scores above 4 have a 20 times increased risk of sudden cardiac arrest.
Berkeley Lab awards $4.6 million for two projects to mitigate risks in California's natural gas system, focusing on risk management and ground deformation monitoring. The projects will help facility operators detect leaks early and prevent catastrophic events.
A new analysis suggests that non-selective beta-blockers are associated with a 22% increased risk of falling compared to selective beta-blockers. The study of over 10,000 individuals found no association between selective beta-blocker use and fall risk.