Articles tagged with Mortality Rates
A new study found that over 155,000 US deaths between March 2020 and December 2021 were not officially recorded as COVID-19 deaths, highlighting critical gaps in the death investigation system. These unrecognized deaths disproportionately affected certain populations, including racial and ethnic minorities.
Patients with type 2 diabetes and brain metastases who used GLP-1 receptor agonists showed a significant reduction in all-cause mortality. The use of these medications was associated with reduced neuroinflammation, preservation of the blood-brain barrier, and lowered oxidative stress and mitochondrial dysfunction.
A population-level cohort study of 20 low-mortality countries found that females aged 35-60 have higher cancer mortality rates than males, despite similar treatment and diagnostic pathways. The study highlights the need for targeted action to improve the prevention, early detection, and treatment of female reproductive cancers.
A 15-year retrospective study found that physical assault and excessive MDMA use are primary causes of nightclub deaths in the UK. The study reveals a significant number of young women are at higher risk of dying from drug-related causes.
Contemporary donation after circulatory death (DCD) donors are now at 44% of organ procurement organizations. DCD donations account for half of all deceased donors in the US, leading to increased reliance on these organs to maintain transplant access.
A strategic trauma center placement was associated with reduced firearm mortality in Chicago's high-violence areas. The study highlights the importance of equitable access to trauma care, particularly in communities with limited resources.
This study found that US thyroid cancer overdiagnosis persists even after accounting for possible true incidence rises, highlighting opportunities to reduce unnecessary referrals and diagnoses
A recent study published in CANCER found that adults with cancer who developed mental health conditions within the first year after diagnosis had a significantly higher likelihood of dying over the next few years. The analysis of data from University of California-affiliated hospitals revealed a 51% increased risk of death among those ...
A nationwide study found that adolescents and young adults with prior cervical high-grade squamous intraepithelial lesion (HSIL) are at a higher risk of cardiovascular events and mortality. The study suggests that women with prior HSIL should be more closely monitored for cardiovascular disease and prevention strategies should be imple...
A new study from the University of Toronto found that binge drinking among adults aged 50 and older is associated with a significantly increased risk of death. After adjusting for health status and socioeconomic factors, individuals who never engaged in binge drinking had a 19% lower mortality risk compared to weekly binge drinkers.
A nationwide cohort study found that chronic kidney disease significantly heightens mortality risk, even at moderate levels, and exceeds traditional metabolic risk factors. Maintaining renal function and early detection of CKD are critical for reducing both all-cause and cardiovascular mortality.
A new study published in JAMA Network Open found that muscular strength is associated with lower mortality rates in women aged 63-99. Controlling for physical activity and other factors, researchers discovered a significant link between muscle mass and reduced mortality risk.
Researchers developed a novel risk score model using 6 commonly ordered blood tests to predict mortality in COVID-19 patients. The study found that acid-base disturbances and elevated creatinine levels were strongly associated with higher mortality odds.
A recent study found life expectancies for people with open spina bifida vary significantly by walking and feeding ability and bowel/bladder continence. Life expectancy decreases with age and is lower for males compared to females.
Research highlights increased mortality risks among individuals with autism spectrum disorder, intellectual disability, or cerebral palsy compared to the general population. The study's findings can inform public health strategies to address health disparities and excess mortality associated with developmental disabilities.
Research suggests that consuming high amounts of ultraprocessed foods is linked to a significantly increased risk of death in cancer survivors. The study, published in Cancer Epidemiology, Biomarkers & Prevention, found that individuals who consumed more ultraprocessed foods had higher rates of all-cause and cancer-specific mortality.
A new study by IIASA researchers found that education has a stronger association with lower premature mortality than income or household wealth in India. Adults with higher levels of education are less likely to die prematurely, regardless of their economic status.
Researchers found GXYLT2 promotes malignant phenotypes in diffuse-type gastric cancer cells, driving tumor progression through Wnt/β-catenin signaling. Targeting GXYLT2 or its downstream axis may provide a novel strategy for improving molecular stratification and therapeutic intervention in gastric cancer.
A cohort study of 47,000 adults found that males had a 63% greater risk of all-cause mortality compared to females after adjusting for demographic and behavioral factors. The study suggests intrinsic biological factors, such as sex hormones or immune response, may contribute to these sex differences in mortality.
A recent study found that low-dose aspirin use was not associated with incident cancer incidence in older adults, contrary to previous findings. However, the study revealed a significant elevation in cancer mortality risk during the randomized clinical trial period, which did not persist after the trial ended.
A cross-sectional analysis of nationwide population data reveals that high-deductible health plans are associated with worse overall and cancer-specific survival among cancer survivors. The study suggests that financial disincentives for medical care may lead to delayed or foregone necessary care, ultimately worsening cancer outcomes.
A new study from Uppsala University reveals a substantial increase in cardiomyopathy diagnoses in Sweden between 2004 and 2023, associated with high excess mortality rates. The study highlights the need for improved detection and targeted treatments to address this growing public health concern.
Treatment with glucagon-like peptide-1 receptor agonists (GLP-1 RAs) significantly lowers risks of limb events, cardiovascular events, all-cause mortality, and kidney disease progression compared to dipeptidyl peptidase-4 inhibitors in patients with diabetes. GLP-1 RAs are preferred for secondary prevention in this high-risk population.
A cohort study found that Medicaid expansion under the Affordable Care Act was associated with lower overall mortality among women with breast cancer aged 40-64. The benefits of expanded coverage were uneven, highlighting persistent disparities in healthcare access for certain populations.
A cohort study of St. Louis adults found that heightened cumulative lifespan stress and elevated inflammation were associated with shorter survival among Black participants. The findings highlight the need for policies addressing structural racism and treatments reducing inflammation to reduce mortality disparities.
Researchers found that an increasing number of preexisting maternal chronic conditions increases the risk of severe neonatal morbidity and mortality. Women with multiple chronic conditions may benefit from preconception counseling, earlier identification of complications, and enhanced newborn supports to optimize outcomes.
Residential wood burning accounts for over one-fifth of wintertime exposure to outdoor fine particulate matter, linked to increased risks of heart disease and premature death. By reducing indoor wood burning, Americans could decrease outdoor air pollution and save thousands of lives.
Cancer mortality rates have decreased for breast cancer and leukemia, despite increasing incidence, while colorectal cancer has become the leading cause of death among US young adults. Colorectal cancer surpasses lung, breast, and prostate cancers as the leading cancer-related death in people under 50 years old.
A recent study published in JAMA Network Open found that abortion bans are associated with a significant increase in pregnancy-related mortality in the United States. The study suggests that restricting access to safe abortion care forces pregnant individuals to take on increased health risks, leading to higher mortality rates.
Predictions for lung cancer death rates among EU and UK women indicate stabilization of mortality rates at 12.5 deaths per 100,000 in 2026. Lung cancer remains the leading cause of cancer death for both sexes in the EU, with mortality rates continuing to decline among men.
Women with a genetic predisposition to higher body mass index are at increased risk of all-cause mortality after breast cancer diagnosis. Targeted lifestyle recommendations can mitigate this risk.
A new study of over 32,000 US Veterans found that longer treatment with medications for opioid use disorder is associated with a greater probability of short- and medium-term survival. The benefit continues to increase at least for four years of ongoing treatment.
The study developed subgroup-specific mortality prediction models for high and low ventilatory ratio (VR) subgroups, achieving improved accuracy in short-term mortality prediction. Minute ventilation is a key predictor for the high VR subgroup, while respiratory rate, hypocapnia, and acidemia are unique predictors for the low VR subgroup.
A population-based cohort study found that U.S.-born individuals had significantly higher odds of infant mortality, particularly among full-term births. Sudden unexpected infant death was a major contributor to these disparities, highlighting the need for investigation into underlying factors contributing to these disparities.
The study found a significant increase in alcohol-related hospitalizations between 2016 and 2022, with rising mortality rates and extended lengths of stay. Preventive efforts are needed to reduce population-level alcohol consumption and improve treatment outcomes for individuals with alcohol use disorder.
A study found that switching to electronic medical records at HIV clinics in Malawi led to a 28% reduction in deaths after five years, with the greatest impact on children. The introduction of EMR systems prevented approximately 5,050 AIDS deaths and improved healthcare efficiency.
A new study uses AI to regulate mechanical ventilation for patients with ARDS, aiming to provide personalized support. The tool combines live patient monitoring with historical data to modulate ventilation parameters and reduce lung injury.
A decline in churchgoing among middle-aged, less educated white Americans is linked to increased mortality rates from drug overdoses, suicide, and alcoholic liver disease. The study found that states with the largest declines in churchgoing experienced larger increases in deaths of despair, starting years before the opioid crisis began.
Experts warn that nicotine-containing products, including vapes, heated tobacco, and shisha, cause cardiovascular damage regardless of delivery system. The report highlights a rapid rise in youth addiction fueled by flavours and social media marketing.
A case-crossover study found that air conditioning in nursing homes reduces mortality among older adults during extreme heat. The study suggests that AC provision may be crucial for preventing mortality in congregate care settings.
Research shows that 77% of severely injured children are transported or transferred to pediatric trauma centers, highlighting the need for improved access and evidence-based strategies. Variability in access exists across Canadian provinces, with some areas having higher access than others.
A new study reveals that reducing mortality through large-scale investment in public health is a more effective and ethically sound strategy than encouraging people to have more children. By focusing on lowering mortality rates, countries can slow population decline and maximize the return on investment in their existing population.
A recent study published in JAMA found that initiating resuscitation of preterm infants with fraction of inspired oxygen levels of 0.6 versus 0.3 did not affect the risk of death or brain injury by 36 weeks' corrected gestational age.
A study published in JAMA Network Open found that older adults with chronic kidney disease or cerebrovascular disease are at double the risk for developing neuroinvasive West Nile virus infection, which can lead to paralysis and death. The study identified several risk factors, including male sex, immune suppressants, and multiple scle...
A study published in JAMA found that expectant management resulted in higher survival rates compared to active treatment for patent ductus arteriosus in extremely preterm infants. The protocol-defined study showed no significant difference in mortality or bronchopulmonary dysplasia between the two groups.
A new study reveals that social determinants of health have a significant impact on rural–urban differences in colorectal cancer mortality rates. The research found that low socioeconomic status, household characteristics, and racial/ethnic minority status were key drivers of these disparities.
A study by University of California, Riverside scientists found that alternative RNA processing, or
Lung cancer screening has the potential to prevent 3 times more deaths and gain 3 times more life-years than current levels. Increasing awareness and accessibility of lung cancer screening could lead to wider adoption.
A study found that lowered arsenic exposure was associated with a decrease in mortality rates from chronic diseases among populations exposed to contaminated drinking water. The findings support the importance of reducing arsenic levels in drinking water for public health benefits.
Risk-adjusted mortality declined significantly following the COVID-19 pandemic, resuming prior improvement trends. Patient acuity, measured by case mix index, remained elevated, suggesting a new postpandemic baseline.
New research from the University of Utah shows a significant decline in veteran suicide rates since 2020, but rates remain high for those with traumatic brain injuries (TBI). The study's findings highlight the importance of safe gun use and various suicide prevention measures.
Researchers developed two risk prediction models to estimate the risk of death and illicit drug overdose in patients discharged against medical advice. Multimorbidity, heart disease, cancer, homelessness, and opioid use disorder were strong predictors of death and overdose, respectively.
Over the past two decades, nearly half of US states have reported firearm mortality as the leading cause of death in children aged 1-19. Gun violence has become the primary cause of death for this age group, with Alaska being the first state to report this trend in 2004.
Research published in ERJ Open Research suggests that assessing hospital patients' reported shortness of breath could help doctors prioritize care for those at high risk of death. Patients who developed shortness of breath were six times more likely to die than those who did not, with a higher rating indicating greater risk.
Heat- and cold-related mortality burden in the US increased significantly between 2000 and 2020, with temperature extremes contributing to excess deaths. The study found that geographic location, cause of death, and demographic factors played a crucial role in differential vulnerability to temperature-related health risks.
A study published in JAMA finds that using different methods to estimate glomerular filtration rate (eGFR) can lead to significant discrepancies, particularly for those with chronic kidney disease. The findings suggest that cystatin C-based eGFR may be more accurate in predicting clinical outcomes.
Premature mortality among adults aged 18-64 increased by over 27% between 2012 and 2022, with racial disparities widening substantially. Despite contributing to Medicare, Black individuals are less likely to live long enough to reach the qualifying age for coverage, resulting in unrealized benefits.
A new study estimates that about 14% of adults worldwide have chronic kidney disease, with 1.5 million deaths in 2023. Early detection and treatment are crucial to prevent severe interventions like dialysis and transplantation.
The study found clear absolute benefits of SGLT2 inhibitors on kidney, hospitalization, and mortality outcomes regardless of diabetes status and level of urine albumin to creatinine ratio. This benefit suggests a potential therapeutic approach for patients with kidney disease.
A study of 12,490 dementia cases found significant variations in survival times among early onset dementia patients by clinical subtype. The study revealed that those with frontotemporal dementia or Lewy body dementia had the shortest survival time, while Alzheimer's disease and vascular cognitive impairment had longer average survival...