Life Expectancy News and Research

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Life expectancy is the expected (in the statistical sense) number of years of life remaining at a given age. It is denoted by e''x'', which means the average number of subsequent years of life for someone now aged ''x'', according to a particular mortality experience.

Early intervention key for mental health in children with cystic fibrosis

A University at Buffalo psychiatrist who has played a critical role in getting mental health screening and treatment integrated into routine care for adults and adolescents with cystic fibrosis (CF) has been awarded $3 million from the Cystic Fibrosis Foundation to focus on the mental health of children with the disease.

19 Sep 2024

Scientists investigate the rise in early-onset cancers and propose new strategies to combat growing epidemic

Researchers explore the global rise in early-onset cancers, linking environmental exposures and lifestyle changes to the surge, and advocate for tailored prevention and treatment strategies.

18 Sep 2024

Underestimating health disparities based on self-reported data

A first-of-its kind analysis of data collected from England's annual health survey found that of the people who reported their health as 'poor', those living in areas of high deprivation are likely to have worse health than those living in the least deprived areas.

18 Sep 2024

How nutrition and telomere dynamics shape beauty and aging in women

Research explores the intricate relationship between health, beauty, and aging in women, emphasizing the critical roles of telomere dynamics and nutrition in promoting longevity and vitality.

17 Sep 2024

Early life adversity found to impact marmot longevity

Adversity early in life can have permanent health consequences for people -; even if their circumstances improve dramatically later on.

16 Sep 2024

Exploring Japanese medicine: Longevity, lifestyle, and emerging health priorities

Investigating Japanese longevity reveals the impact of lifestyle medicine and government strategies on health, offering lessons for global wellness initiatives.

16 Sep 2024

Coordinated health teams may help improve outcomes for children with Trisomy 21 and heart conditions

A coordinated, multidisciplinary health care team to address the specific physical, psychological and developmental needs of children with Trisomy 21, or Down syndrome, and congenital heart disease may help children with these conditions lead longer and more productive lives, according to a new scientific statement from the American Heart Association.

13 Sep 2024

$3.5M grant funds major study on health disparities linked to childhood factors

In the United States, wealthy people live on average 10 years longer than poor people, and Black people can expect to live an average of 5 years less than White people.

11 Sep 2024

Fibrous scars drive glioblastoma recurrence

A Ludwig Cancer Research study has discovered that recurrent tumors of the aggressive brain cancer glioblastoma multiforme (GBM) grow out of the fibrous scars of malignant predecessors destroyed by interventions such as radiotherapy, surgery, and immunotherapy.

11 Sep 2024

Eating fruit, oats and rye in childhood may increase type 1 diabetes risk

New research being presented at the annual meeting of the European Association for the Study of Diabetes (EASD) in Madrid, Spain (9-13 September), shows that eating fruit, oats and rye in childhood is associated with a higher risk of developing type 1 diabetes (T1D).

9 Sep 2024

Mediterranean diet vs. Ultra-processed foods: Impact on frailty in older adults

Researchers evaluate whether ultra-processed food and Mediterranean diet scores were associated with frailty and cardiometabolic disease in older adults.

6 Sep 2024

Study reveals geographic variations in cardiovascular risk for Chinese American immigrants

A new UCLA-led study found that cardiovascular disease risk among Chinese American immigrants increases with length of residence and varies by location in the U.S. The study, which leveraged data from the MESA (Multi-Ethnic Study of Atherosclerosis) cohort, sponsored by the National Heart, Lung, and Blood Institute (NHLBI), observed the heart health of 746 Chinese Americans in both Los Angeles and Chicago over a period of roughly 18 years.

5 Sep 2024

Scientists uncover shared gene expression patterns in aging and psychiatric disorders

Researchers reveal how aging and psychiatric disorders converge at the cellular level in the orbitofrontal cortex, identifying key gene expression changes that could lead to new therapies.

4 Sep 2024

Clonal hematopoiesis drives femoral atherosclerosis in middle-aged adults

Researchers reveal that clonal hematopoiesis (CH) significantly increases the risk of developing femoral atherosclerosis, suggesting a unidirectional relationship independent of traditional cardiovascular risk factors.

2 Sep 2024

Dietary patterns like fasting and the Mediterranean diet unlock molecular secrets to healthy aging

Study reviews the molecular mechanisms by which caloric restriction, intermittent fasting, the Mediterranean diet, and the ketogenic diet promote healthy aging.

2 Sep 2024

TAVI patients with coronary artery disease can derive benefits from percutaneous coronary intervention

Performing percutaneous coronary intervention (PCI) significantly improved outcomes in patients with stable coronary artery disease (CAD) and severe aortic stenosis selected for transcatheter aortic valve implantation (TAVI), according to late-breaking research presented in a Hot Line session today at ESC Congress 2024.

1 Sep 2024

ESC consensus statement highlights obesity's impact on cardiovascular disease

The ESC Clinical Consensus Statement on Obesity and Cardiovascular Disease, presented at this year's ESC Congress (London, UK, 30 August to 2 September) summarizes current evidence on the epidemiology and etiology of obesity; the interplay between obesity, cardiovascular risk factors and cardiac conditions; the clinical management of patients with cardiac disease and obesity; and weight loss strategies including lifestyle changes, interventional procedures, and anti-obesity medications with particular focus on their impact on cardiometabolic risk and cardiac outcomes.

30 Aug 2024

Exploring the role of suvorexant in reducing delirium among older adults

Delirium is a sudden onset and temporary state of disturbed consciousness or cognition, occurring due to underlying medical issues like fever or alcohol withdrawal.

29 Aug 2024

Preventing the spread of superbugs in aged care facilities

There's an urgent need for more careful antibiotic management to protect older people living in residential aged care from the dangerous spread of antibiotic-resistant bacteria or 'superbugs', researchers from Flinders University and SAHMRI warn.

29 Aug 2024

COVID-19 masks rising homicide toll on black men

While the COVID-19 pandemic quickly reversed decades of progress in closing the gap between life expectancies for Black and white people in the United States, the disease's toll may have obscured the impact of another significant public health concern -; a sharp increase in homicide rates -; on the life expectancy of Black men, according to researchers at the University of Wisconsin–Madison.

22 Aug 2024