Articles tagged with Life Expectancy
Researchers found that women are more likely to survive crises like famines and epidemics due to biological factors, not behavioral differences. Newborn girls are particularly hardy, outliving newborn boys by up to 50%.
A new study revisiting a 175-year-old study found that stark differences in life expectancy still exist between people living in Liverpool and rural areas like Rutland. The original study showed a strong correlation between where you lived, what your job was, and the age you lived to.
A new study suggests that few people should be asked to leave their homes after a big nuclear accident, as the cost of relocation outweighs the benefits. The J-value method, developed by Professor Philip Thomas, assesses the trade-off between safety measures and life expectancy gains.
By 2047, an estimated 21% of women and 17% of men aged 65+ will be physically disabled, severely restricting everyday activities. The absolute numbers are expected to rise significantly despite little change in proportions over the next 30 years.
A major study of genetic information found that education leads to a longer life, with almost a year added for each year spent studying beyond school. Lifestyle choices such as quitting smoking, studying longer, and being open to new experiences also contribute to a longer lifespan.
Between 2000 and 2015, opioid-related deaths significantly increased, contributing a loss of 0.28 years in life expectancy. Most of these deaths were unintentional, accounting for 96% of the total loss.
A study found that most older adults want healthcare providers to discuss life expectancy, and reactions were not as negative as expected. The research suggests that addressing concerns about discussing life expectancy can improve the quality of care received by older adults.
A new global study reveals that countries have saved more lives over the past decade, particularly among children under 5, but persistent health problems such as obesity, conflict, and mental illness continue to hinder progress. The 'triad of troubles' poses a stubborn barrier to active lifestyles.
The Global Burden of Disease study reveals that poor diet is associated with 1 in 5 deaths, while tobacco causes 7.1 million deaths globally. Non-communicable diseases account for 72% of all deaths, with ischaemic heart disease being the leading cause of premature mortality.
A study by the University of Chicago finds that air pollution in Northern China reduces life expectancy by 3.1 years, with every 10 micrograms per cubic meter increase reducing it by 0.6 years.
Analysis of Chinese life expectancy data reveals a significant impact of airborne particulate matter (PM) on mortality rates. Exposure to PM smaller than 10 microns is estimated to reduce life expectancy by 0.6 years for every 10 μg/m3 of PM10.
A new study by Boston University School of Public Health researcher Jacob Bor found that counties with lower life expectancy gains saw a significant increase in Republican votes, while Democrats lost votes in these areas. The findings suggest that voters' health needs may be driving their electoral decisions.
A new study finds that life expectancy varies by up to 18 years across King County, Washington, with residents in affluent areas living significantly longer than those in poorer neighborhoods. The study provides detailed estimates of death rates by cause, year, and sex among the county's nearly 400 census tracts.
A new analysis of care needs in England from 1991 and 2011 reveals an increase in years spent with substantial care needs for older adults. By 2025, an estimated 191000 more people will require medium dependency care, leading to a need for an additional 71000 care home places.
Research suggests that a cross-government strategy introduced in 1997 reduced health inequalities between the most deprived areas and the rest of England. However, since its end in 2010, these gains are being reversed due to current austerity policies.
Research published in The BMJ found that a cross-government strategy reduced health inequalities in England, but current policies are potentially reversing these gains due to austerity measures.
A new study published in Health Affairs reveals that individuals who adopt healthy behaviors such as maintaining a normal weight, not smoking, and consuming alcohol moderately can expect to live seven years longer than the general population. These extra years are spent in good health, free from disability.
A new book by UTA researcher Shima Hamidi shows that life expectancy, economic mobility, transportation choices, and personal health and safety all improve in less sprawling areas. People in compact, connected counties tend to have lower risks of obesity, high blood pressure, and diabetes.
Researchers at Marshall University found that patients who recover from invasive pneumococcal pneumonia have a significantly shortened lifespan compared to life expectancy tables. The study suggests that pneumococcal vaccination is crucial for all adults over 65 and younger adults with chronic diseases.
By 2040, over 1.2 million people will live with dementia in England and Wales, mainly due to longer lifespans. The incidence of new cases is declining, but overall prevalence is expected to rise substantially.
A new study finds that increased air pollution particles in the air can cut life expectancy by 9-11 years, with a significant difference in estimated costs between the US and EU. The study uses a lifetable of 100,000 people to simulate the effect of long-term exposure to increased air pollution.
A new study by McGill University biologists Bryan G. Hughes and Siegfried Hekimi found no evidence for a limit to human lifespan, challenging previous research that suggested an upper age limit of around 115 years. The study analyzed the lifespan of centenarians from various countries since 1968 and extended trend lines to predict pote...
A recent study published by The BMJ found that cancer control measures have led to rising life expectancy in rich populations but not in poorer ones. Urgent global action is needed to develop effective and affordable cancer control measures for countries undergoing socioeconomic transitions.
Researchers have redesigned a portion of an FDA-approved drug to treat Amyotrophic Lateral Sclerosis (ALS), restoring the central nervous system's immune defenses. The new therapy may boost self-cleansing mechanism of the human brain, improving lives of millions.
A study found large geographic disparities in life expectancy among US counties, with a 20.1 year gap between the lowest and highest life expectancies. Life expectancy increased overall, but masked massive variation at the county level, with some areas experiencing much larger increases than others.
A new study found that the gap between the longest and shortest lifespans in the US has grown significantly since 1980, with some counties experiencing life expectancies as low as 66.8 years. Policies to reduce health inequalities are needed, including promoting healthy behaviors and addressing socioeconomic factors.
New research suggests UK health spending must increase at a rate faster than GDP to meet growing demand for healthcare services. The J-value model, developed by Professor Philip Thomas, indicates that developed countries like France and Germany are already prioritizing health care as a fraction of their income.
A new analysis reveals that dialysis patients are being screened at a higher rate than their counterparts without kidney failure, with the healthiest patients being more likely to receive screening. The findings suggest that there is substantial over-screening among patients on dialysis, and physicians should carefully evaluate patient...
A 20-year demographic study of wild chimpanzees in Uganda's Kibale National Park revealed that favorable ecological conditions, including abundant food supplies and low predation risk, drive high life expectancy. The study establishes an average life expectancy of about 33 years, nearly twice as high as other chimpanzee communities.
Life expectancies in developed countries are projected to continue increasing, with South Korean women potentially surpassing 90 years old by 2030. The study predicts significant gains in life expectancy for men and women in several countries, including Australia, France, Japan, and the UK.
A study by Imperial College London predicts that average life expectancy will increase in 35 industrialised countries by 2030. The results show that South Korean women may live up to 90.8 years, while a 65-year-old woman can expect an additional 27.5 years of life.
Death clocks, which calculate an individual's life expectancy, are shown to be inconsistent and should come with a health warning. By adjusting for personal characteristics and circumstances, John Appleby found that life expectancy predictions varied widely, from 67-89 years.
A study published by the Society for Maternal-Fetal Medicine found that women with recurrent hypertensive disease of pregnancy have a higher risk of early mortality from causes such as diabetes, ischemic heart disease, and stroke. The study analyzed data from 1939 to 2012 and found that women with two or more affected pregnancies had a...
A new study of mortality patterns in humans, monkeys, and apes reveals that men have yet to catch up with women in terms of life expectancy. Despite advances in medicine and public health, the gender gap remains unchanged, with females outliving males across all primate species.
Researchers found a mathematical relationship between life expectancy and the convergence of ages at death, observed in various countries, historical periods, and populations. This rule suggests that fewer people are dying prematurely and living beyond average age of death as life expectancy rises.
A new modeling study published in The Journal of Infectious Diseases suggests that smoking may shorten the lifespan of people living with HIV more than the virus itself. Smoking cessation is crucial to improve life expectancy and overall health among this population, with significant health and economic benefits.
A new study published in the New England Journal of Medicine found that patients treated at high-performing hospitals after a heart attack live an average of 9 to 14 months longer than those treated at low-performing hospitals. This improvement is largely due to better survival rates during the first 30 days post-heart attack.
The Global Burden of Disease study 2015 found that life expectancy has risen globally, but 70% of deaths are now due to non-communicable diseases. The study analyzed 249 causes of death, 315 diseases and injuries, and 79 risk factors in 195 countries and territories between 1990 and 2015.
French children born between 1914 and 1916 whose fathers were killed or severely injured during WWI lost approximately one year of adult life expectancy. Research suggests that negative early life experiences, including maternal psychological stress, may contribute to increased mortality in adulthood.
A new scientific study finds that wars and civil unrest are subverting improved health conditions in the Eastern Mediterranean Region. Conflicts have destroyed infrastructures, displaced millions of people, and slowed immunization campaigns, posing major obstacles to public health efforts.
The Arab uprising and subsequent wars have had a devastating impact on the region's health, with many countries experiencing downward turns in life expectancy. The study reveals that infant mortality rates are rising, and chronic diseases such as diabetes and heart disease are becoming increasingly prevalent.
A study found that young and middle-aged adults in the US prefer to live longer than average life expectancy if they have positive expectations for old age, but those with negative expectations prefer shorter lives. The study used a telephone survey of over 1600 adults aged 18-64 years and found no relationship between age, gender, or ...
A UCLA study finds that Latinos age more slowly at the molecular level, with an epigenetic clock measuring their age as 2.4 years younger than non-Latino women of the same age after menopause. This discovery may help scientists understand how to slow the aging process for everyone.
A study published in PLOS Medicine found that unhealthy habits in Canada result in an estimated six years of lost life expectancy. The study identified the top risk factors for premature death as smoking and lack of physical activity, which accounted for a significant proportion of deaths.
A team of marine biologists from the University of Copenhagen has used carbon-14 dating to estimate the lifespan of Greenland sharks, finding that they live for at least 272 years. This method was previously only used in archaeological contexts, but is now being applied to fish biology due to the species' extraordinary longevity.
A landmark study published in the International Journal of Cardiology found that stand-up comedians are more likely to die prematurely compared to comedy actors and dramatic actors. The study revealed a pattern of premature mortality among elite stand-up comedians, with those at the top being more likely to die at a younger age.
Researchers found that women generally outlive men across multiple species, with a ubiquity of survival advantage. However, they also appear to be in poorer health through adult life, with higher rates of physical limitations and health problems like osteoarthritis and back pain.
Researchers found that sea urchins with shorter life expectancies do not experience a decline in regenerative capacity with age, contradicting the prevailing theory on evolution of aging. The study suggests that aging may not be inevitable and could be influenced by other factors.
A new study by Janet Currie and colleagues reveals a decline in mortality inequality among poor children up to age 20, with improvements most pronounced in poorer counties. This finding suggests that the life expectancy gap is likely to continue decreasing as younger generations form the future US population.
A USC-led study found that Americans are living longer but with poorer health, as disability rates increased over a 40-year period. The average lifespan for men and women both increased, but the proportion of time spent living with a disability also rose.
Research published in Diabetologia found that people with diabetes face reduced overall life expectancy and higher numbers of years living with disability compared to those without diabetes. The study estimated a loss of 3-9 years of life expectancy and 8-9 years of disability-free life expectancy for men and women with diabetes.
A new study finds that the richest 1% of Americans live significantly longer than the poorest 1%, with a growing gap over the last 15 years.
Two new studies found that life expectancy for people with type 1 diabetes has not decreased compared to the general population over the past few decades. The gap in life expectancy remained constant, with an estimated 12-13 years less life expectancy at birth for those with T1D.
Researchers from University of East Anglia are launching a four-year project to predict life expectancy using Big Data and analyzing various chronic diseases. The project aims to provide practical benefits for retirement planning and medical decision-making, enabling individuals to plan for their future and make informed decisions abou...
A new study by the Centre for Addiction and Mental Health reveals that policy changes in three countries led to significant declines or gains in life expectancy. The research found that effective substance use policies can reverse declining trends, while failed policies can lead to abrupt and drastic drops in life expectancy.
A new study reveals that older women have lost their advantage in living active lives, with a four-year decrease in active life expectancy at age 65 compared to men. Despite longer lives, women can now expect only two-and-a-half years free from disability after age 85.
A new study found that treatment using Gamma Knife radiosurgery is often safer than leaving untreated AVMs, particularly for patients with a high life expectancy. The research suggests that younger patients are more likely to benefit from treatment, with a 10-year life expectancy of 50 years or more.
A study found that US life expectancy is lower than in comparable high-income countries due to injury deaths. The 3 main causes of death, motor vehicle traffic crashes, firearm-related injuries, and drug poisonings, accounted for a significant portion of the gap.
A study found that 15.7% of individuals 65 or older received nonrecommended screenings for prostate and breast cancers due to limited life expectancy, costing the US healthcare system $1.2 billion annually. States with high rates of nonrecommended screening showed similar patterns in both prostate and breast cancer screenings.
A study in Health Affairs examines Mexico's life expectancy trends between 2000 and 2010, finding that homicide rates in the second half of the decade caused male life expectancy to stagnate. The authors suggest that approaches like epidemiological surveillance can strengthen policies to reduce violence.