Articles tagged with United States Population
The ORNL model provides unprecedented county-level predictions of future US population growth, with implications for urban planning and climate change adaptation. The study finds that counties in California and Arizona are projected to experience high levels of sprawl growth by 2030 and 2050.
A public health program promoting EPT increased treatment use, reducing chlamydia and gonorrhea rates, while also contributing to a state-wide reduction in both diseases.
A team of scientists evaluated native fine-leaved Festuca species for potential use in urban landscapes. The study found that tall-statured, multicolored Festuca germplasm shows promise as low-input ornamental grasses in the western United States.
A Baylor University study of five large Jewish urban communities found that affiliated Jews and those attending synagogue report significantly better health than secular or non-practicing Jews. The study used data from 5,000 Jewish adults in four major population centers.
The LongROAD project tracks 3,000 active drivers aged 65-79 years for 5-10 years to shed light on aging drivers' safety needs. Findings will inform future interventions to maintain independence.
A recent study published in the Journal of Clinical Gastroenterology found that liver cirrhosis is more common than previously thought, affecting approximately 633,000 adults in the US yearly. The study also revealed that 69% of these individuals may not be aware they have the disease.
The American Diabetes Association has lowered its recommended BMI cut point for type 2 diabetes screening in Asian Americans from 25 kg/m2 to 23 kg/m2. This change is based on evidence that many Asian Americans develop the disease at lower BMI levels than other populations.
A recent study using 23andMe data reveals fine-scale differences in US genetic ancestry, reflecting African, European, and Native American influences. The research provides new insights into the complex history of the US population, shedding light on the impact of slavery, immigration, and colonization.
Researchers analyzed 160,000+ genomes to uncover subtle differences in genetic ancestry across US regions. Regional ancestry differences reflect historical events like immigration waves.
A new study by RAND Corporation found that unauthorized immigrants who previously been removed from the US are 2.5 times more likely to be rearrested after leaving jail. Researchers also found that these individuals were rearrested more frequently and sooner, highlighting the need for targeted immigration enforcement efforts.
Researchers identify a proactive approach to help low-SES smokers quit smoking, with telephone-based motivational counseling and free nicotine replacement therapy increasing quit rates. The study found that community resources, such as physical activity and job counseling referrals, were crucial in promoting tobacco cessation.
A randomized clinical trial found that a telephone-based motivational counseling intervention with tobacco treatment specialists increased quit rates among low-SES adult smokers compared to usual care. The program also showed promise in addressing social context factors related to smoking, with women, blacks, and those living in low-in...
A genetic study found shared mutations between house dust mite populations in the US and South Asia, indicating migration across continents. The discovery highlights the potential for these tiny creatures to travel long distances and establish new populations.
A team of Penn State engineering students designed workstations that allow users to share space while maintaining their own work areas. The researchers used simulations to determine optimal table shapes and sizes for accommodating groups of different sizes, ultimately publishing their findings in Applied Ergonomics.
A small group of hunter-gatherers in Southern Africa remained isolated and distinct from other African ethnicities for most of the past 150,000 years. Their genetic history reveals limited gene flow with non-Khoisan populations.
A large cohort study found that women with celiac disease do not report fertility problems more often than women without the condition. However, rates of infertility were slightly higher among women diagnosed with celiac disease at a younger age, likely due to increased concern prompting earlier consultations.
A special issue of Journal of Public Health Management and Practice presents 15 articles on urban public health leaders' efforts to design new approaches to make cities healthier places to live. The strategies include comprehensive plans, health promotion, injury prevention, and collaboration with community players.
A study by University of California, Berkeley researchers found that greater income inequality is linked to more deaths among African Americans, with each unit increase resulting in an additional 27-37 deaths. In contrast, white Americans experienced fewer deaths, suggesting a protective effect for high-income whites.
A pathology specialist, Dr. Glenn Palomaki, contributes to the debate on breast cancer gene screening, citing concerns about population characteristics and feasibility. He suggests pilot trials for high-risk populations like Ashkenazi Jewish women before considering widespread screening.
A study by Loyola University Chicago Stritch School of Medicine researcher Anita Rao found that homeless, mentally ill women in India suffer from a vicious cycle of homelessness and mental illness relapse. The study highlights the need for a balance between reintegrating women with their families and achieving psychiatric remission.
A new survey of 11 countries found that Americans with Medicare have quicker access to specialist care than many other nations. However, the US population is also reported to be sicker compared to older adults in these countries.
A study found that 55% of the US population is not eligible to donate a kidney due to preventable health conditions such as hypertension, obesity, and diabetes. The majority of individuals with lower incomes are less likely to donate due to financial difficulties and immigration status.
The number of Alzheimer's patients is expected to more than double in 40 years, while annual per-person costs will nearly quintuple from $71,000 in 2010. Delaying onset can reduce the prevalence and costs of the disease.
A study found that patients with chronic hepatitis C virus infection and advanced fibrosis or cirrhosis who attain SVR have survival rates comparable to those of the general population. However, patients without SVR experience reduced overall survival.
The UofL Trover Campus has received a national award for its innovative programs to address the shortage of physicians in rural areas. The campus offers training, mentorship, and clinical opportunities to medical students from underserved regions.
A five-year national initiative has shown promising results in reducing diabetes health disparities among African Americans, Latinos, and Native Americans. The Alliance model improves chronic disease management by strengthening care coordination, patient self-management, and community engagement.
A study by an international team has shown that anonymous mobile phone call record data can be as accurate as traditional census-based maps. The findings have significant implications for infrastructure and emergency planners, particularly in low-income countries where recent population density information is often scarce.
Genomic analysis of Rapanui people reveals significant contact with Native American populations between AD 1300 and AD 1500, suggesting a pre-European trans-Pacific route. The findings challenge traditional textbook versions of human colonization events.
A genetic variant once aiding Arctic survival now linked to increased risk of hypoglycemia in modern populations. Researchers analyzed genomes from Northern Siberians, Europeans, and East Asians, finding the CPT1A gene variant was prevalent in Northern Siberians but absent in other populations.
Researchers documented the care and release of over 840 and 480 hand-reared penguin chicks, with 91% and 73% released into the wild. Post-release survival rates were similar to naturally-reared birds, supporting the use of hand-rearing as a conservation tool.
A new study using LSU Health New Orleans data found Acadian parishes in Louisiana have the highest colorectal cancer rates among nation's founder populations. The Cajun population, with limited genetic variation, may be linked to the high risk of disease.
A new study defines the epidemiology of gastrointestinal stromal tumors (GIST), identifying Asian descent patients as at-risk groups. Patients from this population are 1.5 times more likely to be diagnosed with GIST than others, highlighting a higher incidence rate and survival disparity.
A new theorem provides a fundamental approach to estimate the age structure of any population, from fruit flies to humans. This discovery can be applied to predict rates of infectious diseases and anticipate healthcare needs. By understanding age distribution, researchers can better comprehend risks and make informed decisions.
A new article published in the Journal of Dietary Supplements explores a potential cost-benefit analysis tool that shows daily use of certain dietary supplements, specifically omega-3 fatty acid or B vitamin supplements, can result in reduced odds of experiencing costly medical events. According to the study, high-risk adults over 55 w...
The Global AgeWatch Index highlights disparities in the wellbeing of over-60s worldwide, with Norway and Sweden leading the top five. Many countries, particularly in low-income regions, face challenges in providing adequate support for their aging populations.
A Michigan State University study finds that annual incidence rates of alcohol use disorders vary significantly among different Hispanic subgroups, including Mexican-Americans, Puerto Ricans, and Cuban-Americans. The research highlights the importance of developing culturally specific preventive measures to address these disparities.
The Gerontological Society of America and New America Media have selected 19 journalists to cover aging issues, including elder abuse, financial security, and mental health. The fellows will convene during the GSA's Annual Scientific Meeting and develop major aging-focused stories or series.
A new study finds that population aging can have positive impacts on society, including increased productivity due to higher education levels, reduced energy consumption, and improved health outcomes. The study suggests that these benefits may outweigh the challenges posed by demographic change.
The prevalence of diagnosed diabetes in the US population has plateaued for adults between 2008 and 2012, with a slight decrease in incidence. However, certain subgroups continue to experience an increase in diabetes rates, exacerbating existing racial and socioeconomic disparities.
Researchers found that modern-day Europeans have ancestry from three previously unrecognized groups: hunter-gatherers, early farmers, and a newly identified group of ancient north Eurasians. This discovery shifts scientists' ideas on human migration and interaction across the globe thousands of years ago.
Research found clownfish larvae disperse across 400km ocean to find new homes, adapting to environmental changes. The study tracked fish migrations between two Omani coral reef populations, revealing their connectivity.
A retrospective study found that 62% of veterans reported getting sunburned while deployed, and 29% noticed changes in their moles, highlighting a potential deficiency in sun protection among military personnel. The study suggests room for improvement in skin cancer prevention and early detection in the military population.
Researchers at the University of Cincinnati developed a large-scale mapping technique to track demographic data, including gender, race, and economic diversity. The map reveals patterns of racial diversity across the US, with areas reflecting population density and urbanization.
A systematic review and meta-analysis of 19 studies found that airline pilots and cabin crews have a higher incidence of melanoma, with a combined standardized incidence ratio of 2.21 for any flight-based occupation. This increased risk is attributed to exposure to UV radiation during flights.
A new study by RAND Corporation reveals that lesbian, gay and bisexual women and men in England are more likely to suffer from poor health than the general population. They also experience unfavorable healthcare experiences, including negative interactions with primary care physicians and nurses.
A recent Perspective piece in the New England Journal of Medicine suggests that the US may no longer need a separate, expensive VA healthcare system for its rapidly shrinking veteran population. The authors propose transitioning out of the hospital business while continuing to provide specialized services like mental health and rehabil...
A study analyzed data from a cardiovascular registry and found that clinical trial participants had lower risk profiles and more favorable prognoses compared to non-participants. The researchers noted that efforts to improve trial participation are needed to enhance the generalizability of results.
Research found a strong association between low birth weight and type 2 diabetes in African American women, with those born very low weight facing a 40% increased risk. The study's findings shed light on the long-term health effects of low birth weight in this population.
A new study projects a continued decline in US edentulism prevalence through 2050, with high-income households experiencing the steepest reduction. However, tooth loss remains disproportionately prevalent among low-income populations, highlighting a need for targeted public health measures to address this issue.
Researchers found that older Mexican-American men are less likely to experience problem drinking when living in neighborhoods predominantly inhabited by other Mexican-Americans. This is attributed to factors such as inter-household family networks, residential stability, and shared norms regarding alcohol abuse. The study also discover...
A major study estimates that nearly half of the US adult population will develop type 2 diabetes by age 20, with Hispanic men and non-Hispanic black women facing the highest risk. The study found a significant increase in lifetime risk of diabetes over 26 years, driven by rising rates and longer life expectancy.
A University of Cincinnati experiment using the Enactive Torch found that visually impaired individuals can make accurate judgments about their ability to pass through narrow passages using only touch. The device emits vibrations when detecting objects, allowing users to navigate with greater ease.
A targeted outreach effort increased consent rates for organ donation by 27% among Hispanic Americans, compared to a 17% increase in the non-Hispanic population. The intervention resulted in over 25,000 contacts and led to a significant increase in organ donations from this demographic.
A new study found that exposing White participants to higher racial disparities in incarceration rates increased fear of crime and support for punitive policies. The researchers suggest that awareness of extreme racial disparities may actually decrease efforts to address inequality.
US study finds that prison smoking bans are associated with a substantial fall in deaths from smoking-related causes, such as heart disease and cancer. The study found that prisons with long-term bans saw a 9-11% reduction in smoking-related deaths, with longer-lasting bans leading to greater reductions.
A systematic review of qualitative studies on eating behavior in Latina women reveals disparities and gaps in the existing literature. The study highlights the need for healthcare providers to recognize cultural differences in food patterns and design effective behavior change programs.
A study tracking bacterial populations over a year found daily fluctuations in response to diet and other factors. The researchers also discovered that certain strains of bacteria, such as Faecalibacterium prausnitzii, can be protected against inflammatory bowel disease by eating citrus.
Researchers found that job loss is associated with a higher mortality rate, increasing by 73% among the unemployed, while economic slowdowns decrease population mortality. The study's findings reveal that recessions have health-promoting effects, outweighing the increased risk of death among the unemployed.
The annual HIV diagnosis rate in the US decreased by 33.2% from 2002 to 2011, driven by declines in several key populations, including women and persons aged 35-44 years. Despite increases among young men who have sex with men, overall diagnoses attributed to injection drug use or heterosexual contact decreased.
A study found that lower income populations have consistently had lower rates of living donation compared to higher income populations. The difference in living donation rates between lower and higher income populations has become larger over time, implying a need for more effective strategies to overcome financial barriers.