Articles tagged with Life Expectancy
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A new study in the American Journal of Preventive Medicine found that quitting smoking even at 75 can significantly increase life expectancy. The research showed that older individuals who quit smoking can avoid an average loss of 4-9 years of life, with some regaining up to 8 years or more.
A recent study published in Nature Aging suggests that life expectancy gains are slowing down due to the detrimental effects of aging. The study found that life expectancy has increased only an average of six and a half years since 1990, contradicting some scientists' expectations.
New research from the Australian National University reveals that Australians under 50 are experiencing stagnating life expectancy, while older cohorts are living longer. The study found that external causes of death, such as substance use disorders and traffic accidents, were major contributors to this trend.
Researchers found the phrase has broadened to include regional inequalities in state services and poverty, with varying meanings for different people. The study, carried out by Grace Redhead and Rebecca Lynch, highlights the complex causes of regional inequality in health and healthcare.
A modelling study suggests that reducing tobacco smoking globally to 5% by 2050 could increase life expectancy and prevent millions of premature deaths. Accelerating actions to eliminate tobacco smoking could result in up to 1.5 additional years of life expectancy among males and 0.4 years among females.
A new study finds that rural men can expect to live two years less than their urban counterparts by age 60, and spend fewer years in good health. The urban-rural gap in life expectancy and health quality has nearly tripled over two decades due to higher rates of smoking, obesity, and cardiovascular conditions.
Researchers developed a cumulative adversity index for yellow-bellied marmots, showing that early life stressors can have lasting effects on their survival and lifespan. The study found that moderate and acute adversity decreased pup survival rates by 30% and 40%, respectively.
A new study published in PLOS ONE found that homicide rates were the leading contributor to the racial gap in life expectancy between Black and White men during the COVID-19 pandemic. The study revealed that homicides accounted for nine times more of the racial gap in lifespan variability than deaths from COVID-19.
A recent study found that the COVID-19 pandemic exacerbated the gap in life expectancies between Black and white men, with homicide rates contributing significantly to this disparity. The analysis revealed that homicides carried a disproportionate impact on life expectancy among young men, particularly Black men.
A new study by Korea University College of Medicine shows that direct-acting antivirals significantly reduce liver-related clinical outcomes and lower the risk of disease progression to cancer or cirrhosis, increasing life expectancy for patients with Hepatitis C. The treatment approach has a high effectiveness rate of 90%.
A study published in BMJ Open suggests that Australia's high life expectancy can serve as a model for the US to improve its own life expectancy. The research found that Australians have a lower mortality rate from drug overdose, car accidents, and homicide compared to Americans. By adopting similar policies such as investing in public ...
Analysis of international longevity data reveals Australians have the best life expectancy at birth since the early 1990s, with a 4 to 5 year advantage over the US. Lower death rates from drug and alcohol misuse, screenable cancers, and cardiovascular diseases contribute to this advantage.
Research highlights life course impact of neighborhood socioeconomic disadvantage on premature mortality. Persistent low socioeconomic status from young to middle adulthood significantly increases risk of early death.
Recent studies highlight the vital role of fruits, vegetables, and co-products in preventing chronic diseases. A diet rich in these foods can lower blood pressure, reduce heart disease risk, and improve overall health.
A recent study found significant and unequal mortality increases in India during the COVID-19 pandemic, with marginalized social groups experiencing greater life expectancy declines than privileged groups. The study estimated that 17% of overall mortality was higher in 2020 compared to 2019, resulting in 1.19 million excess deaths.
Research found that smoking decreases life expectancy of HIV patients by 3-6 years, but smoking cessation can regain up to 5 years. Integrating tobacco cessation interventions into HIV care could substantially improve life expectancy for this population.
A large US cohort study found no association between multivitamin use and reduced mortality risk. The study included over 200,000 participants and analyzed data from three prospective cohorts.
A new study has found that women who habitually eat small fish have a reduced risk of all-cause and cancer mortality. The study, conducted in Japan, suggests that incorporating small fish into daily diets could be an effective strategy to reduce mortality risk among women.
A study published in Science Advances reveals that germ cells drive sex-dependent lifespan differences in vertebrate animals. Removing these cells led to similar lifespans in males and females of the turquoise killifish species. Vitamin D was also discovered to have a role in improving longevity, with supplementation extending life spans.
Researchers found no significant 'participation effect' in cancer trials, contrary to common belief among patients and healthcare providers. The study's results provide reassurance that not enrolling in a trial doesn't disadvantage a patient's survival outcomes.
A new study suggests that a 'smoke-free generation' policy may not be enough to meet the UK's levelling up agenda, with health inequalities still being a major concern. The research concludes that a smoking ban would extend working lives but is not enough to narrow the gap between prosperous and deprived areas.
Global life expectancy is forecasted to increase from 73.6 years in 2022 to 78.1 years in 2050, with a convergence of increased life expectancy across geographies. The trend is largely driven by public health measures that have prevented and improved survival rates from cardiovascular diseases, COVID-19, and other communicable diseases.
A new study quantifies the impact of childhood obesity on long-term health and life expectancy. Childhood obesity was found to have a profound effect, with a child living with severe obesity at age 4 having a life expectancy of just 39 years. Weight loss can give back decades of life.
A study of the first 200 athletes to run a mile in under 4 minutes found that they lived nearly 5 years beyond their predicted life expectancy. The runners, who were born between 1928 and 1955, outlived the general population by several years on average, with those whose first successful attempt was in the 1950s living an average of 9 ...
A recent VCU study reveals that Black and Native American youth are dying at significantly higher rates than white youth due to injuries. The gap in pediatric mortality rates is widening, with disparities seen in death rates from diseases like asthma and pneumonia.
Researchers found better-than-expected life expectancy in two disadvantaged English areas, which is likely due to population changes. Local residents and professionals attribute the gains to factors such as increased housing affordability and town centre improvements, despite rising costs for existing populations.
A University of California - Riverside study finds that medium-sized dogs have a higher risk of developing cancer than larger or smaller breeds. The multistage model of cancer acquisition supports this finding, suggesting that size is a major risk factor for cancer.
A new study led by the University of Arizona finds that early-life struggles can cut adult lifespan in red squirrels by at least 14%, but a natural food boom may buffer against these effects. The researchers suggest that climate change could disrupt this dynamic, potentially affecting animal resilience.
Research from the University of Notre Dame finds that life transitions and global health policies for men vary across communities, with differing effects on physical and mental health. Men's life expectancy lags behind women's, and health interventions should focus on individual needs and cultural contexts.
Global disease burden rates dropped by 14.2% between 2010 and 2019, but the COVID-19 pandemic interrupted this trend, causing a 4.1% increase in disease burden in 2020 and a 7.2% increase in 2021.
The study found that reductions in deaths from chronic respiratory diseases, stroke, lower respiratory infections, and cancer led to the largest net gain in life expectancy between 1990 and 2021. The super-region of Southeast Asia, East Asia, and Oceania had the largest net gain, while South Asia had the second-largest increase primari...
Older people with HIV are more likely to have comorbidities and become frail compared to their age groups without HIV. By 65 years old, around 70% of those living with HIV for 20 years or more are living with multiple conditions.
Patients with multimorbidity and limited life expectancy are often unaware of the potential harms of lung cancer screening. Despite this, many agree to undergo screening due to personal health goals, trust in their clinician, and anticipation of regret over not getting screened. Discussions between patients and clinicians about the ben...
Pet owners are most likely to help their overweight pets lose weight when veterinarians caution about the impact of obesity on life expectancy. Impact on life expectancy is the top concern for cat owners, while life expectancy and arthritis are the top concerns for dog owners.
A new study reveals that COVID-19 had a profound impact on global life expectancy, with a 1.6-year drop from 2019 to 2021, while child mortality rates continued to decrease by 7% in 2021 compared to 2019. The study found that some countries experienced high excess mortality due to the pandemic.
Replacing half of red and processed meat intake with plant protein foods reduces diet-related greenhouse gas emissions by 25%. Partial substitutions also lead to increased lifespan and mitigate chronic disease risk.
A new study found that only about half of older adults with a terminal prognosis received palliative home care, highlighting the need for improved detection and support. The researchers developed a tool called RESPECT to help identify frail individuals in need of palliative care.
A new study by University of Toronto researchers found that quitting smoking significantly reduces the risk of death from vascular disease and cancer. Former smokers can expect to live up to six years longer after quitting, with benefits seen within just three years.
Frailty levels dropped in the 2000s but increased steeply in the 2010s due to austerity measures, leading to a significant decline in health among the UK's oldest adults. The study warns that any new austerity measures should be carefully considered given their potential impact on long-term health.
Researchers analyzed data from the English Longitudinal Study of Ageing and found that public spending cuts during austerity (2012-2018) led to a steeper increase in frailty with age compared to pre-austerity period. This association was observed across all population groups, but particularly among the oldest people.
A study analyzing over 580,000 dogs found that small, long-nosed breeds like Whippets have the highest life expectancies, while medium-sized flat-faced breeds such as English Bulldogs have the lowest. The research suggests that understanding these differences may help identify dogs at risk of early death.
Research found that oral conditions influence subjective psychological well-being in older adults by affecting nutritional status and environmental factors. Maintaining good oral health can improve nutritional intake, leading to better overall health and well-being.
A study of 57,000 US adults found that lower levels of food security are associated with a higher risk of premature mortality and shorter life expectancy. The findings highlight the potential importance of improving food security in promoting population health and reducing health disparities.
A recent study suggests that climate change may reduce life expectancy by approximately six months, with women and people in developing nations disproportionately affected. The study used a composite climate change index to analyze the relationship between temperature, rainfall, and life expectancy.
A new study by David Atance and colleagues found that global mortality patterns are converging, with increased life expectancies and narrowing gender disparities. The researchers analyzed data from 194 countries and predicted continued convergence towards a unique pattern of mortality and longevity by 2030.
A new study from the University of Wisconsin-Madison found that individuals born in dry counties due to Prohibition-era laws lived longer, with an average additional lifespan of approximately 1.7 years. This increase in longevity is equivalent to nearly 15% of the overall life expectancy improvements for those born between 1900-1930.
A new UK study confirms autistic people have a reduced life expectancy, but the actual difference may be lower than previously claimed. The research found that autistic men and women without learning disabilities had average estimated life expectancies of 74.6 and 76.8 years respectively.
A new study found that most people with colorectal cancer in sub-Saharan Africa receive inadequate treatment, leading to significantly improved life expectancy through simple measures. The mortality rate is up to 3.5 times higher in regions studied compared to countries with medium HDI scores.
A simulation study suggests that a soft drink tax in Germany would reduce sugar consumption and illness rates, including type 2 diabetes, resulting in significant financial savings. The estimated economic benefits of introducing such a tax range from 9.5 billion to 16 billion euros over the next two decades.
The US life expectancy gap between men and women has widened to 5.8 years, with COVID-19 and 'deaths of despair' being major contributors. Life expectancy in the US dropped to 76.1 years in 2021, driven by increases in deaths from drug overdoses, suicide, and accidents.
The COVID-19 pandemic and drug overdose epidemic significantly contributed to the widening gender gap in US life expectancy. Chronic metabolic disease and mental illness are also thought to play a role in the growing disparity.
A new study recalculates US life expectancy during COVID-19, revealing smaller declines than previously thought. The hybrid life expectancy method accounts for pandemic duration, providing a more accurate assessment of the pandemic's impact.
Researchers found that changing treatment can lead to significant improvement in mobility and quality of life for patients with advanced Parkinson's disease. A nationwide registry is planned to develop scientifically sound guidelines for combination therapies.
A new study examines the life expectancy and lifespan equality of four marine mammal species in zoos and aquariums compared to their wild counterparts. The study found that marine mammals live longer in captivity, with a three-fold increase in life expectancy and a decline in deaths in the first year of life.
A study by Jessica Ho found that Americans born in 2019 can expect to spend 48% and 60% of their lives taking prescription drugs, respectively. The majority of men start taking medication at age 40, while women begin at age 15.
A study of 15,000 dogs found that body size significantly impacts aging patterns, with smaller dogs living longer and experiencing slower decline rates. Larger dogs show an earlier onset of age-related decline but maintain cognitive health longer.
A recent study of nearly 13,000 veterans with nonmetastatic castration-resistant prostate cancer found that Black and Hispanic men have improved outcomes when treated in equal-access settings. The research highlights the need for targeted care to address racial disparities in healthcare outcomes.
Diagnosed with type 2 diabetes at age 30 can lead to a reduced life expectancy of up to 14 years due to complications such as heart attack, stroke, and cancer. The analysis found that every decade of earlier diagnosis was associated with about four years of reduced life expectancy.
A new poll found that 62% of people aged 50-80 disagree with using life expectancy as a factor in determining cancer screening guidelines. The majority also believes that some older adults should still receive cancer screenings even if guidelines don't recommend them.
People with fewer financial resources have lower life expectancies due to factors like healthcare costs and economic inequality. Longer-term financial planning is associated with a lower risk of death, even after accounting for other factors.