Articles tagged with Population Studies
A study of over 800 hospitals found that people experiencing incarceration or homelessness had increased COVID-19 hospitalization rates and longer hospital stays compared to the general population. This highlights the vulnerable status of these groups during the pandemic.
The job numbers for people with disabilities remained above pre-pandemic levels in December, according to the National Trends in Disability Employment (nTIDE) report. The employment-to-population ratio for working-age people with disabilities decreased slightly from 34.6 percent in November to 33.6 percent in December.
A longitudinal study of male prisoners' religious beliefs found that stable or increasing religiosity did not improve reentry-related outcomes. In fact, many men with decreasing religious beliefs struggled to reintegrate into society due to structural barriers and substance use.
A phase 3 trial has shown that one dose of the Ad5-nCoV COVID-19 vaccine is highly effective against severe disease, with an efficacy rate of 91.7% at 28 days post-vaccination. The vaccine has also been found to be safe, with no serious vaccine-related adverse events or deaths reported among trial participants.
A survey study found links between problematic smartphone use and low sense of control, fear of missing out (FOMO), and repetitive negative thinking during the COVID-19 pandemic. The study suggests that physical activity and mindfulness practices may help reduce such use.
Researchers developed a fair-diverse allocation optimization framework to optimize the distribution of COVID-19 vaccines, treatments, and testing supplies. The model aims to get limited resources to the most vulnerable subgroups while ensuring fairness and diversity, independent of demographic background.
A recent study found that a substantial decline in lung cancer deaths is associated with earlier diagnosis of lung cancer through increased screening via computed tomography (CT) and follow-up scans. This approach can lead to surgical interventions, which can often be curative for precancerous nodules.
A University of Cambridge-led study found that rising housing prices can significantly increase 'openness' among US residents within a few years. This trait captures levels of curiosity and creativity.
A large population study from Lund University found that a sustainable diet is associated with lower risks of premature death. The EAT-Lancet diet, which emphasizes whole grains, vegetables, and pulses, was linked to a 25% lower risk of total mortality and specific causes like cardiovascular disease and cancer.
A recent study found that despite some progress, the US academic workforce in radiation and medical oncology remains underrepresented compared to the broader US cancer population. The study emphasizes the need for continued efforts to recruit and retain diverse faculty members.
Researchers found a rare genetic mutation in Black Americans is associated with an earlier onset of heart failure and a higher risk of hospitalization. The study suggests that early screening for the mutation could lead to faster treatment and improved outcomes for this vulnerable group.
A study found that US clinical trials of new drugs and biologics lack adequate representation of racial and ethnic populations. The research highlights the need for greater diversity in clinical trial participation to ensure the safety and efficacy of treatments for all patients.
A new study reveals how design bias can affect medical data used in artificial intelligence tools and personalized healthcare. The research highlights the need for more inclusive recruitment strategies to ensure diverse patient populations are represented.
Katherine Tucker, a renowned nutritionist, has been awarded the top honor at UMass Lowell for her exceptional teaching, research, and service to the university. She will deliver the annual Distinguished University Professor Lecture and continue to lead her research team in establishing long-term interventions for diverse populations.
A new study from the University of South Australia found that vitamin D deficiency is associated with a higher risk of heart disease and higher blood pressure. Increasing vitamin D levels in deficient individuals may prevent up to 4.4% of all CVD cases, according to the research.
Researchers identified 187 North Atlantic right whales in the Gulf of St. Lawrence, a 40% segment of the catalogued population, with most returning every year for up to 5 months. The study highlights the importance of the Gulf as a habitat and provides valuable information for developing protection measures.
The study found that the Moderna vaccine offered a lower risk of documented infection (21% reduced), symptomatic COVID-19 (44% reduced), hospitalization (55% reduced), ICU admission (10% reduced), and death (2% reduced) compared to the Pfizer vaccine. The results suggest that either vaccine is effective, but Moderna may be slightly mor...
A secondary analysis found a bi-directional relationship between mother's mental health symptoms and child's mental health symptoms, with parental stress as the mediating factor. The study suggests that lowering parental stress is vital for families where mothers and children exhibit symptoms of anxiety and depression.
A large UK study found that individuals with atopic diseases like eczema or hay fever had a 23% lower risk of developing COVID-19. In contrast, people of Asian/Asian British ethnicity and those in crowded households faced a higher risk. The study suggests that some risk factors for severe disease may differ from those for infection.
A study using GDPR-compliant mobile phone data found significant decreases in household mixing during the first two lockdowns, but increases during the third, coinciding with the vaccine rollout.
A population-based study found a significant association between neighborhood socioeconomic inequality and cervical cancer rates in NYC. The study revealed that low-socioeconomic status neighborhoods had higher cervical cancer incidence rates compared to higher-socioeconomic status neighborhoods.
A recent study found that low-, middle-, and high-income countries hosting COVID-19 vaccine trials received proportionately more doses of vaccines. High-income countries were able to fully vaccinate their populations due to the higher dose allocation, raising concerns about unequal access to life-saving vaccines.
A new study suggests that larger conservation areas are ineffective in protecting threatened species in central Africa, citing a lack of funding and resource management issues. The research found that broader conservation efforts often led to decreased populations due to the lands being too large to manage effectively.
A NIH-funded study found that patients with a two-step surgical approach for 'leaky heart valves' had better short-term outcomes, but were more likely to need a pacemaker. The procedure involved repairing the tricuspid valve at the time of mitral valve surgery, and results showed reduced risk of death, reoperation, or severe regurgitat...
A new study by Columbia University Mailman School of Public Health found that NYC COVID-19 mandates enforcement mirrored the discretionary nature of the New York stop-and-frisk program, resulting in racialized criminalization and punishment. The use of police to enforce public health mandates increased the risk of COVID spread due to f...
A new study published in The Lancet Regional Health found that more US veterans died in 2020 than prior years, but the increase was less than in the general population. Despite having higher comorbidities that increase risk of severe COVID-19 illness, the VA system performed better at preventing deaths related to the pandemic.
Children in UK and Ireland diagnosed with larger kidney cancers, leading to late diagnosis and potential poorer outcomes. A call for frontline healthcare workers to be trained in paediatric medicine has been made to improve early detection.
The October 2021 nTIDE report shows a significant increase in employment-to-population ratio and labor force participation rate for working-age individuals with disabilities. The rates rose to 33.2% and 36.8%, respectively, exceeding pre-pandemic levels.
A nationwide US population-level study found that prior poor mental health at the county level had a positive and significant association with COVID-19 infection rates. Areas with greater vulnerability in poor mental health prior to the pandemic had a greater burden of COVID-19. The study used aggregated survey data from 2,839 US count...
Researchers found that roads can be deadly for species survival, with certain traits like early age of sexual maturity helping some species bounce back from roadkill deaths. However, others like brown and black bears are particularly vulnerable due to late maturity age and small litters.
A new analysis finds that 67 million US adults identify as disabled, with significant disparities among different socioeconomic and demographic groups. The study highlights the need for accurate data on disability to inform effective policies and solutions.
Researchers at Boston University have developed a new online risk prediction model for breast cancer in Black women, suitable for use in primary care settings. The model is well-calibrated and discriminatory accurate, with the highest accuracy for women under age 40.
A recent study found that whale sharks in Panama may originate from the Arabian Gulf and Western Indian Ocean, highlighting their ability to travel long distances. This discovery underscores the need for transboundary conservation measures like marine corridors to protect this endangered species.
The MIPACT study analyzed data from thousands of participants, revealing differences in heart rate, blood pressure, and activity levels by age, race, ethnicity, and clinical conditions. The study's findings have significant implications for clinicians, providing a more complete picture of daily life and resulting health.
The University of Ottawa has launched the Interdisciplinary Centre for Black Health (ICBH), a leading research center examining biological, social, economic, and cultural determinants of Black health. The ICBH aims to identify priorities in research on physical and mental health disparities among Canada's Black communities.
A recent study found that fitness apps utilizing illness- and death-related messages are more effective in motivating users than those focusing on social stigma, obesity, or financial costs. The research discovered a significant relationship between these messaging types and self-regulatory beliefs and outcome expectations.
The University of Huddersfield is leading a four-year project to analyze early intervention programs for young people aged 14-16 in England. The study aims to provide a systematic understanding of existing practice and its impact on young people, with potential contributions to improved support and education policy.
A large population study found that statin treatment was associated with a slightly lower risk of dying from COVID-19. The results suggest a moderate prophylactic effect on mortality, supporting the continued use of statins for conditions like cardiovascular disease and high blood lipids.
A significant proportion of US adults consider the use of facial image data in healthcare unacceptable, particularly when used to monitor emotions or symptoms. Many respondents (30-50%) expressed concern over facial recognition technologies in various scenarios.
A new study by Carnegie Mellon University researchers found that Airbnb units cause a mild decrease in long-term rental supply, including affordable housing, while expanding the rental market. The study suggests a new tax to alleviate resulting inequities and maintain social equality.
Researchers found that as more family members gained immunity, the risk of COVID-19 declined. This study used national registry data from Sweden to analyze the association between individual immunity and COVID-19 risk among nonimmune individuals.
Ancient Italian writings suggest that Genoese sailors were aware of North America 150 years before Columbus' famous voyage. The discovery, made by Professor Paolo Chiesa, refers to an area known as 'Markland'/ 'Marckalada', mentioned in Icelandic sources and identified as part of the Atlantic coast of North America.
A study found that chronic stress, measured by allostatic load, was associated with a lower likelihood of completing chemotherapy and lower overall survival rate in patients with lymph node-positive or high-risk lymph node-negative HER2-negative breast cancer. Allostatic load may be a better predictor than genetic ancestry for chemothe...
The ARAMIS phase III clinical trial found that darolutamide improved metastasis-free survival and overall survival in Black/African American patients. Darolutamide-treated patients had a higher three-year overall survival rate and longer time to disease progression compared to placebo-treated patients.
A population-based study of 2.4 million people found rare cases of acute myocarditis after COVID-19 mRNA vaccination in young men. The study suggests that the signal of increased myocarditis warrants further investigation into the relationship between COVID-19 vaccines and cardiac complications.
A new study published in Prehospital and Disaster Medicine found that prehospital ketamine administration for excited delirium with concomitant cocaine intoxication significantly increases the risk of subsequent emergency department intubation. The study's findings suggest that cocaine may deplete excitatory neurotransmitters, leading ...
Research from the University of East Anglia found that communities living within Amazonian Sustainable-Use Protected Areas enjoy better access to essential services, including healthcare, education, and electricity. These areas also lead to improved livelihoods, with household wealth and life satisfaction increasing significantly.
Researchers found significant variations in guideline-recommended chronic kidney disease care delivery based on race and ethnicity. The study highlights the need for targeted interventions to address these disparities and improve health outcomes for diverse patient populations.
A new study published in PNAS suggests that China's declining birth rate and aging population may not negatively impact future prosperity. The researchers found that higher education levels among women can lead to increased labor force participation, potentially offsetting the negative effects of population aging.
A new study finds that left-sided breast cancer radiation therapy increases the risk of coronary artery disease in younger survivors, with a significant increase in risk seen at 10.5% for those who received left-sided radiation therapy compared to 5.8% for right-sided.
A new study from Brigham and Women's Hospital identifies asthma, history of smoking, and chronic sinusitis as key risk factors for early COPD among US Hispanics/Latinos. The prevalence of early COPD was found to be 7.6 percent in this population, suggesting younger individuals are also susceptible to the disease.
Researchers found that aging workforces, characterized by a higher ratio of workers 56 and older to those ages 21-55, are associated with increased robot deployment in 60 countries. This study suggests that automation adoption is partly driven by labor shortages, particularly middle-aged labor needed for blue-collar work.
Researchers found that ambient UVB radiation before COVID-19 infection was strongly associated with reduced hospitalization and death. The study suggests that vitamin D may protect against severe COVID-19 disease and death, particularly in individuals who do not produce enough vitamin D through sun exposure.
A recent study of 1.5 million Israeli teens found that approximately 1% have lazy eye, with a decline in incidence over the past two decades. Socioeconomic factors and ultra-orthodox upbringing are linked to increased risk, while immigrants from certain countries have a higher prevalence
Researchers found that physically active lifestyle reduced the risk of developing anxiety disorders by almost 60% over a period of up to 21 years. The association was seen in both men and women, but with a noticeable difference between male and female skiers.
A University of Massachusetts Amherst scientist suggests that rising social stress may contribute to the projected global population decline starting in 2064. Stress from social media and other social interactions may be leading to changes in reproductive behavior and physiology, resulting in decreased reproduction rates.
The August nTIDE report shows an increase in employment-to-population ratio for workers with disabilities, reaching 31.5%, up from 30.8% in July. The labor force participation rate also increased by 1.4 percentage points, reflecting the resilience of workers with disabilities during the COVID-19 pandemic.
A large-scale study of over 300,000 children in Australia found that those hospitalised with chronic illnesses were at a significantly higher risk of poor academic performance. The study, published in Archives of Disease in Childhood, highlights the need for additional support for these students.
A study assessing Pfizer-BioNTech vaccine safety in highly allergic individuals found a lower incidence of severe adverse reactions compared to previously reported rates. The results suggest the vaccine may be a viable option for these high-risk groups.
A large-scale study of COVID-19 data in Indiana found that Black communities and rural residents were more likely to be hospitalized and die from the virus. The study highlighted disparities in public health efforts and calls for targeted interventions to address these gaps.