Articles tagged with Mortality Rates
A recent study estimates the global death toll from the 2009 H1N1 outbreak to be up to 203,000 respiratory deaths, significantly higher than the World Health Organization's initial count of 18,449 laboratory-confirmed cases. The pandemic disproportionately affected younger people and certain regions, such as the Americas.
A study published in JAMA found that induced hypothermia does not improve outcomes for patients with severe bacterial meningitis. In fact, it may even be harmful. The trial stopped early due to concerns over excess mortality in the hypothermia group.
A study found that increasing insured patients in Massachusetts did not lead to higher ICU utilization. The research suggests that better, earlier care may reduce ICU admissions and mortality rates. Policymakers should focus on improving resource efficiency rather than exacerbating critical care costs.
A recent study published in PLOS Medicine found that new guidelines for starting anti-AIDS drugs in young children may increase treatment access, but do not significantly impact mortality rates. The study analyzed data from over 3000 children with HIV and found that deferring treatment until CD4 counts and percentages fell below certai...
A recent study from Boston University School of Medicine and Boston Medical Center found that severe sepsis mortality rates decreased significantly between 1991-1995 (47%) and 2006-2009 (29%). The decline occurred without the development of new pharmacological treatments for severe sepsis.
Pancreatic cancer death rates have increased in whites but decreased in African Americans over the past few decades. The study found that while smoking prevalence has decreased in both groups, other risk factors such as obesity and low vegetable intake may be contributing to the rising mortality rates in whites.
A new study published in PLOS ONE reveals that people with drug-related criminal records in Norway have a significantly higher mortality rate, up to 15 times higher than those with no record. The study also found that even prisoners without substance abuse problems had nearly twice the mortality rate of non-offender populations.
A study published in PLOS Medicine estimates that approximately 405,000 Iraqi deaths were attributed to the 2003-2011 war and subsequent occupation. The research found that violent deaths were primarily caused by coalition forces and militia, with gunshots being the leading cause.
A long-term analysis of economic cycles found that death rates increased for middle-aged and elderly people when the economy was growing. The study suggests that factors like job stress and road traffic accidents may not fully explain these trends, but social support changes could play a role.
A study led by the University of Bristol found mortality rates in the first 90 days following hip replacement surgery have dramatically decreased from 0.6% to 0.3%, with four treatment options associated with lower death rates: spinal anaesthetic, posterior approach, heparin and mechanical thromboprophylaxis.
A recent study found a rise in the prevalence of chronic kidney disease (CKD) among adults aged 80 and older, with significant increases in those with reduced kidney function. The study suggests that targeted efforts to address CKD are necessary for this age group.
Even in the best-case scenario, just 15 countries are expected to meet post-2015 targets for reducing child mortality rates by 2035. The study analyzed data from 69 low- and middle-income countries and found that efforts to improve maternal and child health must intensify to achieve further substantial reductions in child deaths.
A new study published in Spine found that spinal injuries are present in 11 percent of casualties from the US Department of Defense Trauma Registry for the years 2005 to 2009. Fractures accounted for more than 80 percent of spinal injuries, with explosions causing three-fourths of these fractures.
A new Johns Hopkins research study reveals that nearly 80% of trauma centers treating predominantly minority patients have higher-than-expected death rates. Meanwhile, trauma patients of all races are 40% less likely to die if treated at hospitals with lower-than-expected mortality rates, which mostly serve white patients.
A recent study published at the Interscience Conference on Antimicrobial Agents and Chemotherapy found that patients treated with ceftaroline fosamil (CPT-F) for MRSA pneumonia had a significantly lower mortality rate of 13% compared to standard treatment with vancomycin, which has a reported mortality rate of 32% after 28 days.
A new electronic decision support tool has been shown to reduce deaths from pneumonia in emergency departments. The tool uses patient data to predict severity and provide personalized recommendations for treatment, leading to improved hospital admission rates and adherence to guidelines.
A study of French Tour de France cyclists found they lived 41% longer than the general population, with cancer and cardiovascular disease being less common causes of death compared to the general public.
A large-scale analysis of nearly half a million death records in South Africa reveals that the death rate from tobacco is more than twice as great in the coloured population. Smoking causes one in four deaths among middle-aged men and one in six deaths among middle-aged women in this group.
A University of Missouri nursing researcher will investigate better ways to identify child maltreatment deaths on death certificates, using this data to estimate a more accurate number of child fatalities. The project aims to improve prevention efforts by analyzing data from 10 states' child death review programs.
A new study published in Mayo Clinic Proceedings suggests that consuming more than 28 cups of coffee per week may increase mortality risk in individuals under 55 years old. The study of over 40,000 participants found a statistically significant association between heavy coffee consumption and all-cause mortality.
Effective use of tourniquets and collaborative surgical efforts were critical in responding to the Boston Marathon bombings. The experience highlighted the importance of multidisciplinary teamwork, preparation, and dedication in dealing with mass casualty events.
The Titanic's consumer fascination stems from its ambiguous tale, leaving consumers pondering unanswered questions. The study highlights the importance of imprecision in legendary brands, which can be both a marketing advantage and a key to their enduring appeal.
A multicenter study found that whole-body CT scans significantly lower mortality rates for severely injured patients in shock. The comprehensive knowledge gained from the scan enables targeted life-saving emergency treatment, leading to a 25% increased chance of survival.
A University of Colorado study found that mortality risks vary among nondrinkers, with some groups having similar risks to light drinkers. The researchers analyzed data from over 41,000 people and discovered that abstainers with religious or moral motivations had similar mortality risks to light drinkers.
A new study reveals significant variability in patient death rates following emergency surgical admissions in England. Hospitals with better resources tend to have higher survival rates, suggesting that quality of care is a key factor in mortality rates.
A new study found ACS NSQIP hospitals have consistently lower mortality rates for complex surgical procedures compared to non-ACS NSQIP hospitals. The difference in one-year mortality rates was 16%, indicating faster improvement in outcomes at ACS NSQIP hospitals.
Prosthetic valve endocarditis is associated with significant morbidity and mortality, and early surgery does not appear to reduce one-year mortality compared to medical therapy. Approximately one-third of patients die within one year after diagnosis, mainly due to complications such as S aureus infection.
The hospital's aggressive approach helped manage brain swelling, stop seizures, and minimize brain injury in the patient. The Centers for Disease Control and Prevention note that EEE is one of the most severe mosquito-transmitted diseases in the U.S., with a mortality rate of approximately 33%.
A recent study found that publicly reported death rates are unlikely to accurately identify poorly performing surgeons, particularly for less common procedures like bowel cancer resection. The research highlights the limitations of relying on public disclosure of surgeon performance for quality improvement.
Death rates from heart disease have decreased in most EU countries since the early 1980s, but some nations are experiencing a slowdown in progress due to rising obesity and diabetes rates. The study found that cardiovascular disease remains a leading cause of death in Europe, with significant variation between individual countries.
A study found that hospitals performing well on publicly reported medical conditions like acute myocardial infarction, congestive heart failure, and pneumonia have lower overall mortality rates. These top performers had a 3.6% lower absolute risk-adjusted mortality rate compared to bottom quartile hospitals.
A study found that teaching hospitals with higher physician-training activity have lower mortality rates but higher hospitalization readmission rates for key medical diagnoses. Safety-net hospitals serving low-income populations show the greatest disparity in readmissions.
A study found that cervical spine surgery at teaching hospitals had higher mortality and complication rates compared to non-teaching hospitals, likely due to the complexity of procedures and riskier patient populations. However, after adjusting for these factors, the difference in outcomes was no longer significant.
New research published by the University of Oxford found that breast cancer screening programs do not reduce mortality rates, contradicting previous findings. The study analyzed data from England over nearly 40 years and concluded that there is no evidence of a benefit from mammographic screening on breast cancer mortality.
A collaborative study using Vaccine Safety Datalink data analyzed four years of data and found that background mortality rates are lower in vaccinated populations than the general US population. These rates can be used to identify unusual increases in deaths following vaccination.
Researchers found participants in Florida's Family Transition Program had a 16% higher mortality rate compared to traditional welfare recipients, losing 9 months of life expectancy. The study highlights the nonmedical determinants of health affecting welfare time limits.
A study of over 70,000 Seventh-day Adventists found that vegetarian diets were associated with a 12% lower risk of death. Men showed significant reductions in cardiovascular disease mortality and ischemic heart disease deaths compared to non-vegetarian diets.
Researchers found a 'weekday effect' in mortality rates for patients undergoing elective surgery, with higher risks at the weekend and end of working week. The study suggests poorer quality of care may contribute to this, particularly for patients with more diseases or previous admissions.
A study published in the British Medical Journal found that patients undergoing planned surgery are more likely to die if they have their operation at the end of the week. The mortality rate was lowest for patients having operations on Monday and increased for each subsequent day of the week, with a significant increase on Fridays.
Despite improvements, one-third of advanced heart failure patients don't survive three years. The study found decreased mortality and sudden cardiac death rates, but patient mortality from progressive heart failure increased.
A randomized clinical trial found that early tracheostomy within the first 4 days after admission was not associated with improved survival among critically ill patients. In contrast, delaying tracheostomy until at least day 10 resulted in lower mortality and reduced procedure-related complications.
The SOURCE XT post-approval study reported good clinical outcomes with high rates of device success for all access approaches, valve sizes, and delivery systems. Patients showed sustained improvement in effective orifice area and low rates of aortic regurgitation, with low one-year mortality and stroke rates.
A comprehensive assessment of Pakistan's health systems reveals significant shortcomings in financing, accountability, and training. Key findings include below-average performance in life expectancy, child mortality rates, and improved sanitation, with opportunities for reform under the provincial devolution of health mandate.
Researchers created a US map pinpointing areas with higher rates of infection and sepsis-related deaths, including clusters in the Midwest, mid-Atlantic, and South. The analysis highlights the need for targeted interventions to improve public health resources.
A cluster randomized trial in Vietnam found community groups reduced neonatal mortality by half after three years, while also increasing antenatal care attendance. The study showed that community-based activities can be implemented at low cost and are effective in reducing neonatal mortality.
A study by Uppsala University researchers found that community-based activities in rural Vietnam reduced neonatal mortality rates to half those in control communes, with a significant increase in antenatal care attendance. The interventions were implemented over three years and showed promising results for reducing neonatal deaths.
A significant decrease in mortality rates was observed among children initially treated with dialysis for end-stage kidney disease (ESKD) in the US, according to a study published in JAMA. The study found that all-cause mortality risk decreased progressively over time, with no age-specific differences.
Individuals who experience an upper gastrointestinal bleed may be more likely to die from other causes, particularly malignant tumours and cardiovascular disease. A study published in PLOS Medicine found that the risk of death due to non-gastrointestinal causes was higher for those with an upper GI bleed.
A study in rural Gambia shows that as people live longer and reproduce less, natural selection favors taller, thinner women. The researchers found that improvements in medical care led to changes in mortality and fertility rates, influencing the way natural selection acts on body size.
Patients undergoing nonvascular surgery with beta-blockers on the day of or after surgery had significantly lower rates of 30-day mortality and cardiac morbidity, according to a study published in JAMA. Beta-blocker exposure was associated with lower mortality risk, especially in patients with multiple cardiovascular risk factors.
A recent study from India reveals that patients with hip fractures experience high mortality and functional impairment rates, with 30.4% of patients passing away within a year of the fracture, and only 21.9% regaining normal motor function.
A mathematical model predicts that the world's population will stop growing around 2050. The study used data from the United Nations and applied rate equations to describe the evolution of a two-level system. This prediction aligns with lower estimates provided by the UN, suggesting a possible decline in population numbers.
Researchers found that critical access hospitals (CAHs) had higher mortality rates for patients with heart attacks, congestive heart failure, and pneumonia compared to non-CAHs. CAH admissions were associated with 10.4 excess deaths per 1,000 admissions during the study period.
The Scottish government has implemented a program to address heart disease inequalities, providing health checks to deprived communities and promoting lifestyle changes. Health care professionals are encouraged to be proactive in seeking out marginalized patients and providing targeted services.
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.
A large multicentre study found that small kidney tumours can have an aggressive potential and should be treated. The study included 2197 patients with RCC of 4 cm or smaller and showed that the risk of nodal disease or distant metastasis increased significantly with rising tumour diameter.
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.
A Danish study found that men in same-sex marriages have lower mortality rates than unmarried or divorced men since the 1990s. In contrast, women in same-sex marriages have higher mortality rates, particularly from suicide and cancer, compared to married women of opposite sex.
Researchers found that the mortality rate for type A acute aortic dissections is still extremely high, with a near 1% per hour risk during the initial onset. The study suggests that medical management alone may not be sufficient to reduce mortality rates, emphasizing the need for rapid diagnosis and intervention through surgery.
A study by Ohio State University researchers found that marriage provides less protection against mortality as health deteriorates. Married people tend to overestimate their own health, which can lead to a false sense of security. The study's findings suggest that marriage may be more beneficial for those in excellent health, but not f...