Articles tagged with Aging Populations
Research from McGill University reveals that performing a melody enhances recognition of the tune compared to just listening. The study found larger changes in brain waves and increased motor activity for previously performed melodies.
A groundbreaking study by IIASA researchers Warren Sanderson and Sergei Scherbov provides a new framework for measuring aging based on multiple characteristics. The study offers a more realistic view of population aging by incorporating factors such as life expectancy, health, cognitive function, and disability rates.
A study found that 52.9% of older adults in the US have experienced bothersome pain, with multiple sites common among those with pain. Pain is strongly associated with decreased physical capacity, including weaker muscle strength and slower walking speed.
A new study found that supervised exercise sessions improve cardiopulmonary fitness in an elderly population awaiting radical cystectomy, a common treatment for muscle-invasive bladder cancer. The results suggest that preoperative exercise training may reduce postoperative complications and hospital stays.
A new conversation guide aims to improve physicians' ability to discuss end-of-life care with patients, addressing the growing need for sensitive discussions due to an aging population and chronic illness. The guide provides practical advice on identifying high-risk patients, communicating prognosis, and clarifying patient values.
The Irene Diamond Fund's gift will support Brown's Program in Public Health in developing and disseminating successful interventions for older adults. The initiative aims to improve quality of life and reduce care costs through collaborations with healthcare providers and community health centers.
A study published in Archives of Neurology found a strong association between poor physical performance and increased dementia risk in individuals aged 90 and older. The study revealed that even modest declines in physical performance were associated with higher dementia odds, particularly gait slowing and grip strength.
A three-year grant will investigate how people trust and rely on automation in various daily contexts. The research aims to understand why some types of automation are trusted and used while others are not, particularly for an aging population.
A community-based nursing program delivered in collaboration with existing healthcare services showed promise in reducing deaths from chronic illnesses among older adults. The study, published in PLOS Medicine, found a 25% lower relative risk of death among intervention group participants compared to the control group.
Researchers found that diving birds stay fit and active until their 30s, with high metabolisms and frequent dives producing oxidative stress. These findings provide critical insights for human aging, a topic currently dominated by short-lived animal studies.
A new American study shows that nearly two-thirds of osteoporotic hip fractures occur in people aged 80 years or older, highlighting a growing concern as this population segment is expected to comprise 25% of the US population by 2050. The study recommends more aggressive measures to prevent, diagnose and treat osteoporosis, including ...
The first-ever issue of Public Policy & Aging Report on lesbian, gay, bisexual, and transgender (LGBT) aging explores gaps in policy and research on LGBT older adults. The report highlights significant barriers they face, including poor health outcomes and social isolation, and proposes alternative policy solutions.
Leadership plays a critical role in improving healthcare quality, particularly in nursing homes where the aging population is increasing. Effective communication and teamwork strategies are essential for implementing new technologies and enhancing patient safety practices.
A recent study by Dr. David C. Musch found that most eye care providers test visual acuity and peripheral vision but often fail to ask about other factors affecting driving ability, such as medical conditions or medications. Eye care providers identify a need for better guidelines and resources to assess driving capabilities.
The actual population trajectory is highly uncertain, with scenarios predicting a peak of 9.5 billion before stabilization or decline. Investments in family planning could reduce the number of people to 8 billion, having a beneficial impact on human welfare and environmental issues.
Researchers developed new measures of aging that take into account disability status and longevity, revealing slower aging rates in many populations. The study found that traditional measures can generate misleading results, but new metrics provide a more accurate picture of population aging.
Obesity rates among seniors in Latin America and the Caribbean have surged, leading to a significant increase in disability among elderly populations. Current trends suggest that unchecked obesity will result in larger numbers of people vulnerable to chronic medical conditions, straining healthcare resources in poorer countries.
Patients taking warfarin who develop a stroke are at higher risk of brain hemorrhage following intravenous clot-dissolving medication. The study found that the risk was nearly 10-fold higher among warfarin users compared to non-users.
Aging population faces limitations with technology due to age-related changes such as vision and hearing difficulties, motor control issues, and cognitive decline. Psychologists propose web design improvements like larger fonts, navigation aids, and instructional support to alleviate stress and improve usability.
A study by University of Alberta researcher Donna Wilson found that the number of people dying in hospitals has decreased dramatically over the past few decades. She hopes to see only 40% of deaths occur in hospitals, which could reduce wait lists and free up beds for those who need life-saving treatment or surgery.
A study found that older adults who experience osteoporotic fracture have an increased risk of death for 5-10 years, and subsequent fractures further increase the risk. Non-hip, nonvertebral fractures were also associated with a significant proportion of premature mortality.
A new study of 21 countries reveals that public attitudes toward government involvement in health care vary widely, but ultimately support a role for the state in ensuring access. The findings suggest that any major overhaul of health care systems is unlikely due to cultural and historical factors.
A national study published in JAMA found that 23.7% of women experience pelvic-floor disorders such as urinary incontinence and fecal incontinence. The risk increases with age, childbirths, and obesity.
According to a Rutgers College of Nursing professor, New Jersey registered nurses are overworked and under-supported, leading to burnout and poor patient care. The survey found that 50% of nurses report insufficient staff, and one-third miss important patient changes due to heavy workloads.
Sweden's baby boom highlights the need for efficient care services for older adults in the US, with a focus on moderate needs. The country's system of local, service-based care helps keep seniors independent longer.
A University of Virginia study suggests that older adults are more likely to commit suggestibility errors, where they believe an event occurred when it was suggested, and have high confidence in their recollections even if wrong. This has significant implications for the reliability of older persons' eyewitness testimonies in courtrooms.
A Kent State University study develops a web-based intervention to alleviate depression in caregivers and stroke survivors through peer and professional support. The innovative program aims to improve the psychological well-being of both individuals concurrently.
A study of patients over 65 showed that AMITIZA significantly increased spontaneous bowel movements, improving symptoms of chronic idiopathic constipation. The medication was well-tolerated, with fewer adverse events compared to placebo, and is approved for use in adults regardless of age or gender.
Hospitalization rates for infectious diseases have increased significantly among older adults in the US, with notable rises in septicemia, postoperative infections, and other conditions. This trend is likely linked to the aging of the population, which will lead to a projected increase in hospitalizations among older adults.
According to a study by Yale University, older female runners aged 50-59 improved their average race time by 2.08 minutes per year, significantly exceeding male runners of the same age. The older male runners also showed an accelerated rate of improvement, outperforming younger men in the 60-69 and 70-79 age categories.
A new index by Yale researcher Sharon Inouye assesses the risk of mortality in elderly populations by identifying high-risk medical diagnoses. The index identifies 10 conditions associated with higher mortality risk within one year of hospitalization.
The study predicts a significant shortage of critical care specialists, with demand for their services rising rapidly while supply remains near constant. By 2020, the shortfall is expected to reach 22%, increasing to 35% by 2030, posing a substantial challenge to healthcare systems.
Despite an increasingly difficult patient population, Emory's success rate in angioplasty has progressively increased, while complications have decreased. The institution's 20-year experience shows reduced hospital stay lengths and lower costs.
A new federal report highlights the growing older population's improved well-being, with many experiencing better health and socioeconomic status. However, significant disparities persist in disability, chronic health conditions, and economic stress among certain groups, including minorities and low-income elderly.
The number of centenarians in the US is growing rapidly, with projections suggesting a doubling trend. The population is expected to become more diverse, with significant increases in Hispanic and Asian populations.
A new study reveals that most people in the Cincinnati area can't identify even one symptom of stroke, despite being at high risk. The study found that those over 75 years old knew the least about stroke symptoms and risk factors, highlighting the need for more public education.
This study investigated the association of dietary components with iron stores in an elderly population. The results found five significant dietary factors positively associated with serum ferritin, including heme iron, supplemental iron, and vitamin C.
A new study suggests that Social Security financing would be relatively unaffected by the largest expected mortality improvements, with less than 1% difference in tax rates projected. However, experts acknowledge a high degree of uncertainty about mortality improvement rates, which could add to the challenges faced by retirement planners.
A study published in Stroke: A Journal of the American Heart Association estimates that at least 731,000 first-ever and recurrent strokes occur each year in the US, which is 40% higher than previously stated figures. The study's findings suggest that stroke affects a more diverse population than previously thought.
A new national health database allows researchers to measure the long-term benefits of biomedical research on the entire US population. The database, created using data from National Long Term Care Surveys, shows significant declines in chronic disability and institutionalization among older Americans.
deCODE Genetics has identified the location of a gene, FET1, responsible for familial essential tremor on human chromosome 3. This discovery brings new hope for understanding and treatment of the disease, which affects an estimated 5-10 percent of the elderly population.