Articles tagged with Life Expectancy
Researchers found that weak doses of gamma radiation increase the lifespan of drosophila flies by 7.6% in females and 3.4% in males. The study suggests that understanding the genetic mechanisms behind this effect could lead to new ways to prevent aging in humans.
Despite significant investment in biomedical research, progress on life expectancy gains and new drug approvals has slowed down, researchers found. The number of new drugs approved by the FDA has increased only a little more than two-fold since 1965, while life expectancy gains have remained constant at roughly two months per year.
According to a new study published in the Journal of the American College of Cardiology, women and black patients who experience a heart attack lose significantly more years of their expected life compared to white men. The researchers found that these disparities are not due to differences in comorbidities or treatment utilization.
A study analyzing nearly 1.2 million participants found that mortality rates are similar for each condition, but risk increases substantially with additional conditions. Patients with multiple cardiometabolic conditions can experience significant reductions in life expectancy, up to 15 years lower at age 60.
A new study analyzing over 135,000 deaths found that individuals with both diabetes and heart disease have substantially lower life expectancy compared to those with one or no condition. Men with two cardiometabolic conditions had an average reduction in life expectancy of 12-23 years at age 40, while women had a 20-year reduction.
A new study predicts life expectancy will increase for men from 79.5 to 85.7 years and for women from 83.3 to 87.6 years by 2030. Regional inequality in life expectancy is expected to rise, highlighting the need to help deprived districts catch up with affluent areas.
Life expectancy in England and Wales is projected to increase by 6.5 years for men and 7.4 years for women between 2012 and 2030, with the gap between the top and bottom 1% of life expectancies expected to rise by 1.8 years for men and 2.5 years for women.
Patients with newly diagnosed and treated osteoporosis have an increased life expectancy of 15-26 years, depending on age and gender. Long-term management of osteoporosis is crucial to ensure optimal patient outcomes.
Research finds that faster increases in life expectancy do not necessarily lead to faster population aging when using alternative measures of age. Instead, the study shows that faster increases in life expectancy can lead to slower population aging when taking into account the time left to live.
A report suggests that raising retirement age would widen benefit disparities for those with lower life expectancies, placing greater financial burdens on them. The current retirement age of 65 does not reflect increasing life expectancy, and adjusting it could exacerbate existing inequalities.
A new study reveals that kidneys from older donors provide a lifetime of kidney function for older patients with shorter life expectancy, while younger patients do not benefit. Rapid transplantation from older donors is superior to delayed transplantation, increasing access to these organs.
A recent study found that bariatric surgery increases life expectancy for most obese diabetic patients, but decreases it for those with very high body mass indexes. For patients with a BMI over 62, the benefit of surgery is minimal.
A new review of qualitative studies reveals that researchers often overlook social factors influencing gender barriers to cardiac rehabilitation. The study suggests a lack of conceptual clarity about the role of gender in shaping views on heart disease.
A study published in JAMA Network found that patients with type 1 diabetes in Scotland experience a substantially reduced life expectancy, with men losing an average of 11 years and women losing an average of 13 years compared to the general population.
Despite global improvements in life expectancy, death rates for certain causes such as drug use disorders, liver cancer, and chronic kidney disease have increased since 1990. Global life expectancy has risen by 5.8 years in men and 6.6 years in women between 1990 and 2013, according to the Global Burden of Disease Study 2013.
The global life expectancy has increased due to lower rates of cardiovascular disease deaths in high-income countries and child deaths in low-income countries. However, disparities remain across age groups and countries, with some regions experiencing gains while others face unique health challenges.
A new study published in The Lancet Diabetes and Endocrinology found that obesity can decrease life expectancy by up to 8 years. Researchers used data from the National Health and Nutrition Examination Survey to develop a model estimating annual risk of diabetes and cardiovascular disease in adults with different body weights.
A study published in The Lancet Diabetes & Endocrinology found that obesity is associated with a dramatic increase in risk of developing type 2 diabetes and cardiovascular disease. As a result, adults who are overweight or obese may lose up to 19 years of healthy life, while those who are very obese may lose up to 8 years.
A UCL-led study found that individuals with the greatest sense of wellbeing were 30% less likely to die over an eight and a half year period than those with the least wellbeing. People with higher wellbeing lived on average two years longer than those in lower wellbeing groups.
A study found that each additional euro spent on pensions and public health insurance in Eastern Germany increased life expectancy by 3 hours. Public health care had a greater impact, contributing 2.5 times more to life expectancy than pension payments.
A study examining cancer screening rates in older patients found that those with limited life expectancy still received routine screenings, often without benefit. Screening was more common among married individuals, those with higher education or insurance, and those with a usual place for care.
A large-scale study of over 180,000 people found that patients treated with metformin for type 2 diabetes had a small but statistically significant improvement in survival compared to non-diabetics. Meanwhile, those on sulphonylureas experienced reduced survival, even without statistical manipulation.
A study published in the Australian and New Zealand Journal of Public Health found that nutrition was not given enough priority in national Aboriginal health policy between 2000 and 2012. The research identified a significant gap in life expectancy, with Indigenous Australians living 11.5 years less than non-Aboriginal Australians.
A new study finds that US life expectancy gap between blacks and whites has declined nationally, but still varies across states. Northeastern states have made greater progress in reducing the gap, while western states have seen less improvement.
A recent study by Johns Hopkins Bloomberg School of Public Health found that older Americans with multiple chronic medical conditions have shorter life expectancies. On average, a 75-year-old woman with five chronic conditions will only live to the age of 87.
A recent study published in JNCI: Journal of the National Cancer Institute found that contralateral prophylactic mastectomy (CPM) may confer only a marginal life expectancy benefit depending on the type and stage of cancer. The procedure was more beneficial for younger women and those with stage I and ER-negative breast cancer.
Researchers found that an individual with unhealthy habits, such as smoking and physical inactivity, has a 2.5-fold higher mortality risk than one who maintains a healthy lifestyle. The study's findings have significant implications for health policy and prevention strategies for non-communicable diseases.
Researchers found that quitting snus, a Swedish smokeless powder tobacco, reduced the mortality risk by nearly half compared to those who continued using it. After a heart attack, cessation of snus use was associated with similar health benefits as smoking cessation.
Researchers found that better access to healthcare can offset the natural decrease in mammogram use as a woman's life expectancy grows smaller. Women with limited life expectancy who live in areas with greater access to healthcare are more likely to be screened for mammograms.
Research by Oxford University psychiatrists found that serious mental illnesses can cut life expectancy by 10-20 years, comparable to the risks associated with heavy smoking. The study emphasizes the need for governments and healthcare systems to address mental health disparities and provide accessible services.
The study found that average waiting times for Nobel prizes are increasing exponentially, with average age at which laureates receive the award also rising. This trend threatens to undermine the prestigious award, as the predicted average age among prizewinners could even exceed life expectancy by the end of this century.
A new study by Johns Hopkins Bloomberg School of Public Health found that eliminating maternal mortality worldwide would result in a gain of over 0.6 years in life expectancy. This improvement is significant, as it would take place during the most productive ages of human life, carrying non-trivial socio-economic implications.
A large-scale US study reveals that people with multiple sclerosis have a decreased life expectancy compared to the general population. The median lifespan of MS patients was found to be 6 years less than that of non-MS individuals, with annual mortality rates being significantly higher.
A study estimates that US tobacco control has saved 8 million premature smoking-attributable deaths, with beneficiaries gaining nearly 2 decades of life. Tobacco control efforts have also increased life expectancy by 7.8 years for men and 5.4 years for women.
A 20-year-old HIV-positive individual on antiretroviral therapy in the U.S. or Canada can now expect to live into their early 70's, surpassing life expectancy of the general population. The study analyzed nearly 23,000 individuals and found that life expectancy increased from 36.1 to 51.4 years between 2000-2002 and 2006-2007.
A study by McGill University found significant disparities in health spending efficiency between men and women across 27 industrialized nations. The analysis showed that men experienced greater life expectancy gains per dollar spent on healthcare compared to women.
A new NHS funding formula may prioritize age over deprivation, potentially widening the health gap between north and south. This shift could undermine equal opportunity of access for equal need, with poorer regions facing reduced services.
A UK study found improved life expectancy for people with type 1 diabetes, particularly among younger individuals. The research suggests that this improvement should be reflected in life insurance policies, but gaps in life expectancy remain between the T1DM population and general populations.
A new study by Harvard researchers found that Americans can look forward to over two extra years of healthy life compared to the past. The study analyzed data from multiple government-sponsored health surveys and found improvements in overall health, with reduced symptoms of disease and increased vitality.
Researchers found that the average American can expect to live 2.4 more years with a healthy life, while a 65-year-old person gains 1.7 quality years. The study also identified troubling trends, including an increase in anxiety and problems with walking among younger Americans.
A nationwide study found that pacemaker patients without cardiovascular disease have a survival rate comparable to the general population. The study's results provide a new reference point for the prognosis of modern pacemaker patients, suggesting that cardiovascular disease is a primary factor in determining life expectancy.
Life expectancy among women aged 50 years and older has increased significantly in developed countries over the last 20-30 years due to improved measures for reducing noncommunicable diseases. Despite this progress, the study highlights a growing gap in life expectancy between rich and poor countries.
Despite increased physical activity, obesity rates remain high in nearly all US counties, with some areas experiencing significant declines while others struggle to make progress. The trend has little impact on life expectancy, which remains slow compared to global peers.
A study published in PLOS ONE found that long-lived female house mice are less active than shorter-lived counterparts, consuming less food and displaying reactive personality traits. The researchers suggest that life-history theory predicts individuals with greater life expectancy to be more cautious and energy-conserving.
The study found a widening gap in life expectancy of 16 years for males and 12 years for females, largely due to increasing life expectancy in the general population. Physical conditions such as cardiovascular disease were the main cause of excess deaths among people with mental illness.
A new UCSF study urges doctors to consider patient risks and benefits when treating benign skin cancers in elderly patients, who may endure complications but not live long enough to benefit from treatment. The study found that most non-melanoma skin cancers were treated surgically, despite limited life expectancy or tumor recurrence ri...
A large cohort study found that more recently born generations have a higher prevalence of metabolic risk factors for cardiovascular disease, including overweight, obesity, and hypertension. This trend is attributed to studies reporting an increase in physical inactivity.
A recent study found that people with HIV who start treatment before their CD4 count drops below 200 cells per microliter have life expectancies around 80% of the general population. Long-term treatment can manage HIV as a chronic illness, suggesting revised estimates for life insurance companies and epidemiological models.
The Lancet Series reveals significant disparities in male life expectancy between eastern and western Europe, with a gap of over 40 years. Public health policies are also at risk due to EU law's influence from industry and pro-business stances.
A study found that adults who experience a stroke before age 50 have a significantly higher risk of death over the next 20 years compared to the general population. The researchers also noted that patients who survive their first 30 days after ischemic stroke are at an increased risk of mortality throughout subsequent decades.
Research by University of Pennsylvania doctoral candidate Jessica Ho reveals that excess mortality among Americans younger than 50 accounts for much of the US life-expectancy shortfall. Noncommunicable diseases, such as pregnancy complications and drug overdoses, are key factors contributing to this gap.
The large-scale antiretroviral treatment (ART) program in rural South Africa has led to a rapid and dramatic increase in population adult life expectancy, with gains observed in both men and women. The benefit of providing ART far outweighs the cost, with a cost-effectiveness ratio of $1593 per life year saved.
A recent study published in The BMJ suggests that cancer screening for patients with a life expectancy of less than 10 years may not be beneficial. The researchers analyzed data from five breast and four colorectal cancer trials, finding that the benefits of screening often outweigh the risks. However, they also emphasize that individu...
A Danish study published in Clinical Infectious Diseases found that HIV patients who smoke lose more years of life to smoking than to HIV infection. Researchers estimated the effect of smoking on mortality and life expectancy among nearly 3,000 HIV-infected patients treated in Denmark from 1995 to 2010.
Global life expectancy has increased by 11.1 years for men and 12.1 years for women since 1970. Notable gains in life expectancy have been observed in the Maldives, Bangladesh, Bhutan, Iran, and Peru. However, some countries, such as Haiti, Lesotho, Belarus, and Ukraine, have experienced significant declines due to various factors like...
The Global Burden of Disease Study 2010 found that people worldwide view different health conditions similarly, regardless of culture or individual circumstances. The study used surveys to calculate disability weights and healthy life expectancy, revealing that global population is living longer but spending more years in poor health.
A new study found an association between reduced fine particulate matter and increased life expectancy in US counties from 2000 to 2007. Reducing air pollution levels may be more beneficial for women, with a stronger link in urban areas.
Eileen Crimmins, PhD, receives the Robert W. Kleemeier Award for her research on socioeconomic factors and life expectancy. She is recognized as an internationally acclaimed expert on aging, focusing on genetic influences, trends in mortality, morbidity, and disability
A study by University of Illinois Chicago researcher S. Jay Olshansky found that Americans with lower levels of education have life expectancies similar to those in the 1950s and 1960s. Highly educated individuals live significantly longer, with the most educated white men living 14 years longer than the least educated black men.
A large-scale study found that people with mental health problems have a lower life expectancy due to increased risks of cardiovascular disease and cancer. Even minor symptoms of anxiety or depression are associated with higher mortality rates.