Articles tagged with United States Population
A new mathematical model suggests that implementing Xpert MTB/RIF as part of a more ambitious rollout strategy, including private sector engagement and referral networks, could reduce TB incidence by 14.1% in India. The current narrow implementation strategy is expected to only reduce incidence by 0.2%.
Testicular cancer incidence has been increasing dramatically among young Hispanic American men, with a 58% rise from 1992 to 2010. The rate of testicular germ cell tumor is now expected to outpace that of non-Hispanic white men in the US.
Researchers predict ranavirus as a potential new culprit in amphibian extinctions, especially in isolated wood frog populations. The study suggests that frequent exposure to the virus can lead to extinction within five years.
The US Preventive Services Task Force recommends against screening for asymptomatic carotid artery stenosis due to its high rate of false positives. A systematic review found no evidence that screening improves outcomes, but also identified a small risk of harms such as stroke and mortality.
The Affordable Care Act can improve the US population's health by focusing on disease prevention, health promotion, and early detection. The Act promotes collaboration between healthcare and public health systems, leading to better quality services and greater integration of public health entities into healthcare.
A new study by John Bongaarts found that mortality projections from low-mortality countries are overly pessimistic, as the decline in smoking-related mortality is not accounted for. This suggests that pension and healthcare costs will rise due to an aging population living longer.
The war on terror is incorporating medicine into warfare, undermining population health and exacerbating global health inequities. Humanitarian and health workers face profound moral distress due to being treated as tools in the war on terror.
A comprehensive genetic study of the Mexican population identified tremendous genetic diversity reflecting thousands of years of separation, explaining health factors such as differing rates of breast cancer and asthma. The study provides an explanation for misdiagnoses and incorrect treatment based on ethnic heritage.
A comprehensive analysis of Mexico's genomic diversity identified a dazzling mosaic of genotypes and population substructures across the country. The researchers found that variations in Native American ancestry significantly affect biomedical traits like lung function.
A Princeton University study reveals that recent Mexican migrants are more likely to experience rapid changes in health, both good and bad, than other groups. The study found that the health of recent migrants was about 60% more likely to worsen within a one- or two-year period.
A genetic analysis of 3,700 Mexican and U.S. Latino individuals identified a gene variant associated with a 5-fold increase in type 2 diabetes prevalence. The HNF1A gene variant was found to be more common in participants with type 2 diabetes, particularly in Latino patients.
Researchers identified a strong genetic risk factor for type 2 diabetes that primarily affects Latin American patients, with potential implications for tailored treatments. The study's findings suggest that patients carrying this variant may benefit from drugs effective in treating MODY, a rare form of diabetes.
A new study reveals that habitat loss on breeding grounds in the United States is the main cause of recent and projected population declines of migratory monarch butterflies in eastern North America. The research found that industrial farming has contributed to a significant decline in milkweed plants, which are essential for monarch c...
A mathematical model studies opinion dynamics in a population, considering factors like interaction with peers, media influence, and social media. The study provides insights into how information distribution affects societal opinions.
A UofL research team led by Valerie Lander McCarthy proposes a new definition of successful aging that goes beyond traditional measures of physical and cognitive function. The concept emphasizes the importance of coping with challenges, maintaining social connections, and finding meaning in life.
A study published in the American Thoracic Society found that sepsis is responsible for up to 52% of all hospital deaths in the US. The research analyzed 6.5 million hospital discharge records and estimated that sepsis patients had a mortality rate of 10.4%, compared to 1.1% for non-sepsis patients.
Men released from prison are more than twice as likely to die prematurely compared to those who have not been incarcerated. The 'mortality penalty' of incarceration includes increased exposure to diseases like TB and HIV, prolonged stress, and disruptions in social bonds.
A new study has found that the human hand microbiome varies depending on location and lifestyle. The research compared microbes from women in the US and Tanzania, revealing different dominant bacterial species associated with environment, soil, and indoor lifestyles.
Research indicates that coyote predation on fawns in the East may not be significant enough to cause deer population decline, especially with reduced doe harvests. In contrast, extremely low doe survival rates combined with high fawn mortality support stabilization of Eastern deer populations.
A new study by University of South Carolina anthropologist Sharon DeWitte provides insights into how the plague shaped population demographics and health for generations. The findings suggest that survivors of the Black Death experienced improvements in health and longevity, with many people living to ages of 70 or 80 years.
A new study published in PLOS ONE finds that hand-grip strength is a reliable indicator of aging, corresponding to future mortality, disability, and cognitive decline. The researchers analyzed data from over 50 studies worldwide, revealing significant differences in aging rates among various population groups.
Researchers found significant increases in type 1 and 2 diabetes among US youth, with a 21% rise in type 1 diabetes and a 30.5% increase in type 2 diabetes between 2001 and 2009. The prevalence of both types increased across all racial/ethnic groups and age groups.
At least 1 in 20 adult outpatients is misdiagnosed every year, affecting 12 million people nationwide. Half of these errors could be potentially harmful, according to research published in BMJ Quality & Safety.
A study by Michigan State University criminologists highlights the challenges faced by black women on probation and parole in poor urban areas. They find that social isolation and limited access to resources hinder these women's ability to stay clean, sober, and stable.
A study published in Psychological Science found that increased diversity leads to a wider partisan divide among White Americans, with more support for conservative policies. The research suggests that this shift is driven by a perceived threat to their social status, rather than the actual changes in demographics.
Research by Dr Derrick Bennett shows that deaths from ischaemic stroke due to tobacco use in China, India, and Russia are higher than the world's other countries combined. Tobacco control policies can play a crucial role in preventing IS deaths.
A BUSM study found that expanding health insurance coverage in Massachusetts did not reduce 30-day readmission rates, particularly among African-American and Hispanic populations. The researchers suggest that states need to go beyond expanding insurance coverage to address disparities in access to care.
A recent study by IHME found that a small number of US counties are driving declines in smoking rates, with some seeing significant drops over the past decade. These counties tend to have more progressive tobacco control policies and programs.
The study found that approximately 2.5 million Americans are living with an artificial hip and 4.7 million with a knee replacement, highlighting the need for ongoing patient care. The prevalence of total hip and knee replacements among adults aged 50 and older is as high as 2.3% and 4.6%, respectively.
The study found that despite equal prevalence of hypertension among Hispanics and non-Hispanic whites, diagnosis rates are significantly lower, particularly among uninsured individuals. The research emphasizes the need for improved access to diagnostic and treatment services to address this disparity.
A study found that postoperative 'doctor shopping' is associated with longer narcotic use and more prescriptions among orthopaedic trauma patients. The researchers discovered a strong link between preoperative narcotic use and increased doctor shopping behavior.
In a study of 31 cougars, 62% of mortalities were attributed to human influences, including collisions and snaring. Human interactions with cougars are a growing concern for conservationists as the species recolonizes their historic habitats.
The National Institutes of Health's largest and most comprehensive study on Hispanic and Latino health has outlined key findings, including diverse risk factors for disease across different ancestry groups. The study also highlights areas where Hispanics and Latinos live longer than the general population.
For-profit hospices tend to provide fewer community benefits, serve more patients with longer stays, and exceed Medicare's cap on length of stay. In contrast, nonprofit hospices are more likely to partner with oncology centers and address disparities in hospice use.
A new study published in PLOS ONE found that the Body Shape Index (ABSI) is a strong indicator of mortality hazard, surpassing traditional measures like Body Mass Index (BMI). The research analyzed data from over 7,000 adults and showed that ABSI was closely linked to increased death rates.
A study found that 65% of Americans are aware of online physician ratings, but only 21% use them to choose a doctor. The findings suggest that online ratings can be an important factor in selecting a physician, despite lower awareness compared to other products and services.
Research on Tasmanian Devil Facial Tumour Disease reveals that human selection can accelerate the evolution of cancerous cells. The study found that tumours from devils subjected to disease suppression trials showed accelerated temporal evolution of tetraploidy, allowing them to adapt to changing environments.
A new survey of over 10,000 Americans found that nearly 50% of evangelicals believe science and religion can work together, contrary to public perception. The study also showed that scientists are more likely to practice their faith than the general population, challenging conventional wisdom.
A Michigan State University scholar found that Latino and black candidates won as often as their white counterparts when running for office. The study suggests that parties should recruit more minority candidates to address the lack of representation in elected offices
A study of nearly 100,000 kidney donors found a small increased lifetime risk of developing end-stage renal disease following donation compared to healthy nondonors. The estimated cumulative incidence of ESRD at 15 years after donation was higher in donors than healthy nondonors, with blacks having the highest absolute risk.
A new study by University of Illinois professor Ruopeng An found that the prevalence of adult obesity has been slowing, but only slightly, with increases seen in those classified as morbidly obese. The study used data from the National Health and Nutrition Examination Survey (NHANES) to analyze BMI trends between 2000 and 2012.
A new study explores contributors to excess infant mortality in the US South, finding prematurity and Sudden Unexpected Infant Death as top causes. The research also highlights racial disparities in infant mortality rates, with non-Hispanic black births facing higher mortality rates in certain states.
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.
The West African lion is facing extinction, with only an estimated 250 adult lions remaining due to habitat loss and human-lion conflict. Conservation efforts are urgent as losing this unique population would result in the loss of a locally adapted species found nowhere else.
A team of researchers at University of Illinois used DNA analysis to clarify the details of the Battle of Raphia, a historic battle between Asian and African elephants. The study found that the Eritrean elephants were actually savanna elephants with low genetic diversity, which is expected for such a small population.
A Yale study estimates that 8 million lives have been saved in the US as a result of anti-smoking measures introduced 50 years ago. The study found that these efforts have significantly reshaped public attitudes and behaviors concerning cigarettes, resulting in an estimated 157 million years of life being saved.
The Population Council is developing a non-antiretroviral HIV microbicide to prevent HIV and other STIs, particularly for women in sub-Saharan Africa. The project aims to create safe, effective, and acceptable products with the potential to deliver an additional prevention option globally.
A new NIH study reveals that individuals with severe mental illnesses like schizophrenia or bipolar disorder are more likely to engage in substance use, especially cigarette smoking. Protective factors typically associated with lower substance use rates do not exist in those with severe mental illness.
A new study found that slowing down meal pace can lead to reduced hunger and calories consumed in normal-weight individuals. However, the effect was less pronounced in overweight or obese subjects, who may have eaten less due to self-consciousness. Both groups experienced lower hunger levels after slower-paced meals.
Researchers have identified a new genetic risk factor for type 2 diabetes, found to be more common in Latin Americans than other populations. The variant, SLC16A11, is associated with a 25% increased risk of diabetes and is linked to Neanderthal ancestry.
Significant declines in European corn borer populations suggest that expensive, insecticidal toxin-resistant corn hybrids are not needed. Non-Bt hybrid seeds can be a more cost-effective option for growers to reduce potential losses.
A new study finds that Irish immigrants to England suffered from physical and sexual abuse as children, contributing to their poor health. Research suggests a model of understanding immigration patterns accounting for childhood trauma's impact on future health.
The Bagrada bug, an invasive stink bug, can be managed through Integrated Pest Management (IPM) techniques. IPM strategies include understanding the bug's biology and host range to develop effective control methods. Farmers and growers can benefit from downloading this free, open-access article for guidance on managing this invasive pest.
The WorldPop website provides open access to global demographic data, helping charities, policy-makers, and researchers tackle challenges like poverty and public health. The project combines country-specific data with satellite imagery to create detailed population distribution maps.
A study by the University of Liverpool found that red squirrel populations along the Sefton coastline are recovering from a serious outbreak of squirrelpox in 2008. Researchers have identified a few surviving squirrels with antibodies to the virus, suggesting some resistance to the disease.
A Web First article by Health Affairs explores Shanghai's cutting-edge health care reforms and their successes and challenges. The study also reveals that the United States has the most complex insurance system among eleven countries surveyed, making it difficult for citizens to access care due to cost and time-consuming complexities.
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 study by Pradeep K. Chintagunta of the University of Chicago Booth School of Business found that gender, income, race, and age are key indicators of a movie's box office performance in individual markets. The study suggests that studios should adjust their advertising strategies based on these demographics.
A 24,000-year-old Siberian individual's genome shows close affinity to modern Native Americans and west Eurasians, contradicting the traditional East Asian origin story. This finding indicates two distinct Old World populations contributed to the formation of the First American gene pool.
A study found that rural, poorer counties in the US have lower CPR training rates, particularly among communities of color. The disparity is attributed to geographic, population, and healthcare characteristics. Researchers call for targeted training programs to narrow existing gaps.