Articles tagged with Population Studies
A new study by MIT researchers identifies characteristic in prison facilities that exacerbate an incarcerated person's vulnerability to summer heat. The findings highlight the need for policymakers and community leaders to address this growing concern, particularly as climate change worsens heat-related risks.
A new study found that a high body roundness index over 6 years was associated with an increased risk of developing cardiovascular disease in adults older than 45. The study, published in the Journal of the American Heart Association, suggested that BRI may be a valuable predictor of cardiovascular disease risk.
Researchers analyzed over 6,400 tweets from young male Twitter users and found that posts using humor to stigmatize people or promote risky behaviors received more attention. The study's findings suggest that understanding how at-risk populations discuss HIV on social media can help design effective health campaigns to reach them.
Researchers have identified eight novel genetic mutations in patients with CSF1R-Related Disorder worldwide, highlighting the prevalence of the disease and paving the way for future individualized treatment. The discovery also suggests that genetic and environmental factors may influence the disease.
A new study from the University of Georgia finds that economic conditions, especially in disadvantaged communities, contribute to lower volunteering rates. The research suggests that rural areas with higher levels of economic inequality were less likely to volunteer.
A population-based study found that air pollution may lower Parkinson disease risk by modifying the disease phenotype and reducing dyskinesia. The study suggests a potential connection between air quality and Parkinson's disease progression.
Large language models can effectively reduce individuals' beliefs in conspiracy theories, with the effect lasting for at least two months. AI conversations challenged a wide spectrum of conspiracy theories, including those related to COVID-19 and politics, and led to shifts in behavioral intentions.
A new study published in Health Affairs found that the Colorado insulin price cap law resulted in a 40% reduction in out-of-pocket costs for insulin prescriptions. The law, which caps monthly costs at $100 for state-regulated health insurance plans, had the largest impact on children and adults aged 18-34, as well as rural patients.
According to the nTIDE September 2024 Jobs Report, employment and labor force participation trends for people with disabilities have leveled off after several years of growth. This decline in employment is similar to the trend observed between 2016 and 2018. The employment-to-population ratio for people with disabilities decreased from...
A new library of healthy participants' neuroimaging data has been created to aid in the diagnosis and treatment of traumatic brain injury (TBI). The Normative Neuroimaging Library consists of data from approximately 1900 individuals, providing a comprehensive dataset for clinicians and researchers.
The COVID-19 pandemic has led to a decrease in cancer diagnosis rates in the US, according to a new study. Despite improved trends in 2021, the rates remain lower than expected, exacerbating the existing deficit of diagnosed cases from 2020.
A new study reveals that breeding queen conch populations within a protected marine reserve in The Bahamas sustain populations beyond the borders of the reserve. The research identifies where additional protections could help ensure the survival of future generations.
According to a new study, nearly 90% of US states experienced an increase in injury-related mortality rates among children and adolescents between 2018-2022. The majority of the rate increase was seen among those aged 10-19 years old.
A new study from the University of Kansas reveals that individuals with pre-existing disabilities are more than twice as likely to develop long COVID. The research found that chronic illnesses and mental illness/psychiatric disabilities were the most common types of disabilities among those experiencing long COVID.
Researchers at FAU aim to identify signatures of natural selection in the human genome, understanding its role in adaptation and disease. The $1.8 million NIH grant will develop powerful tools for complex modes of adaptation from genetic data.
A Mayo Clinic team developed a computational tool that analyzes the gut microbiome with at least 80% accuracy. The Gut Microbiome Wellness Index 2 identifies subtle changes in gut health, enabling proactive health indicators and potential prevention of chronic diseases.
A recent study by North Carolina State University suggests that hope is more beneficial than mindfulness in helping people manage stress and stay professionally engaged. The study found that hopeful individuals experience less distress, are more engaged with their work, and feel less tension related to their professional lives.
Households in low-income areas face higher petrol price increases when rival fuel stations close compared to high-income areas. Despite new station openings, low-income areas do not benefit from the same drop in prices. The study found that larger chains respond with higher price increases following a rival's exit.
A new study analyzes demographic trends, patterns, and consequences of low fertility in high-income countries. Fertility decline poses economic challenges, but a strategic policy response can mitigate most adverse effects. The authors emphasize the importance of designing economies that allow individuals to freely choose their fertilit...
A new study finds that pollution levels significantly impact households' decision to relocate within the US, with poorer families being priced out of healthier areas. Richer households, on the other hand, opt for cleaner environments, earning more than average in their new communities.
A recent study published in PNAS found that genome-wide genetic diversity is a strong predictor of extinction risk when demographic factors are considered. The researchers analyzed data from a butterfly metapopulation and found a strong negative relationship between genetic diversity and extinction risk, but this correlation was largel...
A new national study reveals significant regional variations in the likelihood of being diagnosed with Alzheimer's disease or another form of dementia. Despite controlling for demographic and population-level risk factors, the study found that differences in diagnostic intensity persist across regions.
A four-year study aims to understand the barriers faced by female Veterans experiencing homelessness, exploring data on demographics, housing history, and services accessed. The research will inform gender-specific interventions and guidelines for policy, practice, and care.
A University of Gothenburg study found that work-related stress, particularly job conflicts and lack of influence, significantly increase the risk of future sick leave. Women who experienced these stressors were more than twice as likely to take sick leave, with adjusted factors indicating a significant impact on their wellbeing.
A study found that older age, female sex, and irregular heart rhythms can predict Alzheimer's cognitive decline over two years. The results also showed strong correlations between caregiver load and various patient-related measures.
A study by Rutgers University found that indirect gun violence exposure significantly hurts quality of life. Witnessing or hearing about a shooting in the neighborhood was associated with a decrease in overall quality of life and well-being across five domains.
A new study quantifies air pollution for NYC subway commuters, revealing disparities in exposure across racial and income groups. The research found that people from lower-income working communities have higher exposures and Black and Hispanic workers experience on average 35% and 23% higher PM2.5 exposure, respectively.
Demographic experts urge UN to reject current 'growth' paradigm and focus on contracting human impact to reverse ecological overshoot. The Journal of Population and Sustainability cites research linking population growth to climate breakdown, biodiversity loss, and social crises.
A mathematical model developed by Chris Zobel and colleagues optimizes resource allocation in urban infrastructure while considering social vulnerabilities and projected sea level rise impacts. The approach prioritizes investments that enhance resilience and mitigate socio-economic disparities, enabling informed decision-making that ba...
A new study suggests that California's affordable housing crisis is driving increased development in and near wildlands, putting residents at higher-risk for climate-related natural disasters. The research aims to understand the drivers of Wildland-Urban Interface (WUI) growth and its impact on environmental dynamics.
Researchers estimate that one in every 67 Palestinians will lose an offspring to conflict, while Ukraine and Afghanistan will experience high levels of orphaned children due to prolonged conflicts. Projections suggest bereavement will remain even after all armed conflicts end.
Researchers investigate four European regions experiencing demographic decline, exploring how relationships between generations and places change over time. The study uses participant observation and participatory action research methods to gather insights from families and local residents.
A new study finds that exposure to particulate matter 2.5 microns or bigger rises by about 2.4 percent when daily travel patterns are taken into account. The research also reveals demographic disparities in exposure levels, with income and ethnicity playing a significant role.
A recent study published in Frontiers found that pesticide use is associated with increased cancer risk, particularly for Non-Hodgkins lymphoma, leukemia, and bladder cancer. The researchers discovered a strong correlation between pesticide exposure and cancer incidence, rivalling the effects of smoking.
The study analyzed comments on Sina Weibo to understand the public response to China's three-child supportive measures. Positive attitudes emerged towards housing subsidies and financial incentives, while negative responses were linked to extended maternity leave concerns.
A recent study found that e-bicycle injuries doubled every year from 2017 to 2022, while e-scooter injuries rose by 45%. The researchers also noted that e-scooter riders were more likely to suffer internal injuries and conventional scooter riders were more likely to experience upper extremity injuries.
A recent study found that starting a new partnership can boost life satisfaction for single mothers, primarily due to improved financial stability and emotional support. In contrast, frequent partner changes and lack of institutional support exacerbate their challenges.
The 'ADA generation' working-age population with disabilities shows a higher employment-to-population ratio compared to the non-ADA generation. The data suggests progress in closing the employment gap between individuals with and without disabilities, largely driven by the ADA generation's presence in the labor market.
A new study has found that mothers working in traditionally 'women's work' fields experience a significant wage penalty after becoming parents. Women without children earn up to 12% more than their mother counterparts, highlighting the persistence of patriarchal biases in the workplace.
A nationwide study from University of Alabama at Birmingham compares two cardiovascular health metrics, Life’s Simple 7 and Life’s Essential 8, with the well-established Pooled Cohort Equation to determine their predictive values for mortality. The researchers found that PCEs outperformed LE8 and LS7 scores in mortality risk prediction.
A large population-based case-control study found a small increased risk of composite adverse outcomes with long-term oral corticosteroid use among individuals with atopic dermatitis. Health professionals must weigh benefits against potential risks, and monitor for adverse events.
A new study uses machine learning to analyze the genetic diversity of two amphibian species, finding that different processes shaped their evolution. The research suggests that population demographic events and contemporary landscape factors played a significant role in shaping the genetic variation of these species.
A population-level study found no increase in neonatal and infant mortality rates during the initial COVID-19 pandemic period. However, social distancing measures were linked to higher preterm birth rates with a lag period.
A new study found that children who move multiple times between ages 10 and 15 are 41% more likely to be diagnosed with depression than those who don't move. This effect is stronger than growing up in an income-deprived neighborhood, suggesting a settled home environment may protect against future mental health issues.
A Texas A&M University study found that stand-biased workstations led to more standing time, reduced sitting time, and fewer discomforts compared to traditional desks. However, the benefits were not statistically significant, and energy expenditure was higher in stand-biased groups.
Research teams should prioritize South Asian leads to avoid misguided interpretations and promote best practices. Funding agencies should also include South Asian people in reviewing grants to acknowledge community expertise.
Research reveals that residents of America's wealthiest communities face higher economic losses from natural disasters and exposure to air pollution, despite having more assets. In contrast, low-income municipalities have higher suicide rates, homicide rates, and firearm fatalities, but lower access to health services.
A meta-analysis of North American correspondence studies found that perceived warmth and competence ratings predicted callback differences between identities. Applicants with lower callback rates were often rated as less warm and competent, highlighting the role of social perceptions in hiring bias.
A study published in the Journal of School Violence found that over 9-12% of 13-17 year olds in the US engaged in digital self-harm between 2019 and 2021. The research highlights the need for targeted interventions to address this growing issue.
A recent analysis found that nearly half of US counties lack a cardiologist, exacerbating rural-urban health disparities. Counties without cardiologists tend to be more rural, socioeconomically disadvantaged, and experience higher cardiovascular mortality rates.
A new study has found that gestational carriers experience a severe maternal morbidity rate of 7.1%, significantly higher than unassisted conceptions (2.4%) and IVF conceptions (4.6%). Gestational carriers are also at risk for postpartum haemorrhages and hypertensive disorders, which can be serious complications during pregnancy.
A study of 2,001 American adults found that cryptocurrency ownership is associated with belief in conspiracy theories, support for political extremism, and the 'Dark Tetrad' of personality traits. Fringe social media sources are also a key predictor of crypto ownership.
A Swedish researchers have created a questionnaire test that quickly identifies individuals at high risk of heart attack. The test has been shown to be as accurate as blood tests and blood pressure measurements, detecting 65% of those at the highest risk of cardiovascular disease.
A new study has validated the Trauma History Questionnaire (THQ) with incarcerated and perinatal women, revealing strong connections between trauma exposure and negative mental health outcomes. The findings suggest that increased attention to mental health care is necessary for these vulnerable populations.
A new study of over 3,000 people found that dietary quality was closely linked with trends in general cognitive ability, with those eating more recommended foods showing improved cognitive performance and reduced risk of dementia. Establishing healthy dietary patterns early in life may support brain health throughout life.
A large study found that older adults consuming higher amounts of ultra-processed foods were about 10% more likely to die over a median follow-up of 23 years. Higher intake was associated with modest increases in death from any cause and heart disease, but not cancer-related deaths.
A six-year study found that consuming diets more closely aligned with the Mediterranean and DASH diets can lower levels of harmful blood markers and reduce cardiovascular disease risk. These dietary patterns emphasize plant-based foods, healthy fats, lean proteins, and low intake of processed foods and sugars.
Research by Lancaster University found that people in higher social grades, including corporate world and education sectors, are adopting each other's speech patterns to be more inclusive. This 'resonance' has increased over the past 20 years, particularly among those with high social status.
A new method, PURPLE, estimates how often underreported health conditions occur in different demographic groups, providing a more accurate picture of intimate partner violence. The algorithm shows that women from lower-income brackets are more likely to experience violence, consistent with previous literature.
The American College of Physicians reaffirms its policies on LGBTQ+ health, emphasizing the need for access to evidence-based gender-affirming care and research into improving care for transgender individuals. The updated policy paper also recommends protecting civil rights and implementing public policies that uphold the ability to ta...