Articles tagged with United States Population
Research found significant geographic disparities in opioid overdose death rates between US counties, with rural areas experiencing much higher rates. Between 1999 and 2020, rural overdose deaths increased by 4.5-fold, while urban rates rose by only 2.3 times.
The study proposes a new statistical method to analyse population admixture, enabling more accurate determination of migration wave timing. The authors applied this method to Colombians and Mexicans, revealing two episodes of admixture in different time periods.
A study of 994,000 US adults found a slight decrease in current e-cigarette use between 2018 and 2020, mainly among young adults aged 18-20. Daily e-cigarette use increased, particularly among those aged 21-24, indicating greater nicotine dependence.
A new study from Dartmouth Cancer Center re-examines claims of high pediatric cancer rates in New Hampshire, revealing the Northeast region has a statistically significantly higher incidence of cancer compared to all other U.S. regions. Within the Northeastern states, no single state is an outlier, with significant variations in incide...
A new funding model is being tested in Pennsylvania, which could lead to higher quality care at lower costs. The global budget model provides a fixed payment to hospitals, incentivizing them to focus on patient outcomes rather than extensive care.
Researchers found that federal rental assistance programs are associated with lower HbA1c levels among middle-age and older adults. The study assessed nearly 40,000 participants across the US, revealing a significant correlation between program participation and improved blood sugar control.
Researchers assessed buprenorphine coverage and prior authorization requirements in US commercial formularies from 2017 to 2021. The study found that coverage and requirements changed over time, with more stringent regulations in place by 2021.
A modeling study estimates COVID-19 vaccination prevented significant number of infections, hospitalizations and deaths among vaccinated US adults from December 2020 to September 2021. The study found 27 million SARS-CoV-2 infections, 1.6 million hospitalizations, and 235,000 deaths were averted through vaccination.
The study reveals uterus transplant outcomes are safe for the recipient, living donor, and child, making it a potential solution for women struggling with uterine-factor infertility. Uterus transplants may be a viable option for these individuals, offering a chance to conceive and carry a pregnancy.
A study of 627 participants in the Southwest US found that the summer 2020 COVID-19 case surge was associated with a short-term decrease in pregnancy desires. The trend reversal was more pronounced among individuals earlier in their reproductive lives.
Regularly active adults showed lower all-cause and cause-specific mortality rates compared to physically inactive peers. Weekend warriors who performed recommended levels of weekly physical activity one to two times also had similar mortality rates as regularly active participants.
Researchers found a higher prevalence of autism spectrum disorder (ASD) in boys than girls, with 410 out of 12,554 children and adolescents reporting an ASD diagnosis. The overall prevalence was estimated at 3.14% for the US population between 2019 and 2020.
The study found that COVID-19 accounted for 1 in 8 deaths, with heart disease, cancer, accidents, and stroke being the other common causes. The data also revealed a significant increase in mortality rates due to the pandemic.
Following the leaked SCOTUS draft ruling, internet searches for abortion medication increased by 350,000 during the first week of May. These searches were more prevalent in states with restrictive reproductive rights.
The study found that legislatures, rather than governors, played a crucial role in shaping data reporting practices. Standardized data collection protocols and comprehensive race and ethnicity data are essential for addressing health disparities and reducing information asymmetries.
A MU researcher has earned a federal grant from the United States Fulbright Program to conduct community engagement research in South Africa. He aims to assist disengaged, vulnerable youth in rural areas through community development initiatives.
A recent study found that socioeconomic disparities in obesity among US adolescents have significantly increased over the past two decades. The findings suggest that adolescents from lower-income backgrounds are more likely to be obese, highlighting a pressing public health concern.
Cases of Kawasaki disease fell in the US during the COVID-19 pandemic and remained low during masking and school closure. The findings suggest a respiratory portal of entry for the trigger agent(s), consistent with social behavior influencing exposure.
Life expectancy in the US increased by 2.3 years between 2000-2019, but gaps among racial and ethnic groups remain. The study found that Black populations have higher life expectancy in most counties, while American Indian and Alaska Native populations face lower life expectancy and significant gaps with other groups.
Life expectancy increased more for Black populations, but significant disparities remain between groups. API and Latino populations had the highest life expectancy, while AIAN populations faced alarming trends.
A U-shaped pattern of sleep duration across life stages was found, with age 40 being the lowest point and efficiency stabilizing from ages 30 to 60. Study participants wore accelerometers for seven consecutive days, providing an objective measure of sleep time.
A recent study found that older adults in later-born generations are more likely to have multiple chronic health conditions than prior generations. This trend may lead to increased strain on the well-being of older adults and medical insurance systems, particularly as the US population ages. The researchers suggest that sociodemographi...
Most U.S. states have laws addressing teen dating violence in secondary schools, but these laws vary in content and comprehensiveness. The study highlights the need for improved legislation to prevent and respond to teen dating violence.
A study by Washington State University researchers found that Native Americans have to travel up to 103 miles farther than non-Hispanic whites to reach the nearest radiation therapy facility. This significant burden can lead to delayed or foregone treatment, resulting in poorer cancer outcomes.
Researchers analyzed data from 433,000 veterans to assess vaccine side effects over 38 weeks. The study found no significant differences in adverse event risk between the two vaccines.
A study of nearly 2 million Medicaid enrollees in 2016 revealed racial disparities in healthcare spending and use. Black enrollees used fewer primary care services and recommended care for acute and chronic conditions, but had higher emergency department use compared to white enrollees.
Researchers estimated that hypothetical income support policies could avert approximately 1,200 to 2,800 potential deaths among working-age adults in the United States. The study used econometric modeling to analyze the impact of different policy scenarios on mortality rates.
A study of North American settlers in the St. Lawrence Valley found that female marriage ages increased while male marriage ages decreased due to a male-skewed sex ratio. The findings suggest that this demographic imbalance had significant effects on union formation and population dynamics.
A recent study of nearly 114,000 patients found that the risk of a COVID-19 breakthrough infection was low overall, but higher in people with HIV. The study highlights the need for continued vaccination efforts and monitoring among this vulnerable population.
Recent trends in US prescription drug launch prices show a significant increase from 2008 to 2021, with average annual growth rates reaching 9.5%. The study highlights the need for policymakers and regulators to address this issue and ensure affordable medication for patients.
Researchers evaluated US hospital adherence to federal price transparency rule, finding that while overall compliance was high, significant variations existed between hospitals and markets. The study highlights the need for further analysis of these disparities to improve healthcare pricing transparency.
A systematic review of U.S.-based pediatric guidelines reveals frequent misuses of race that can exacerbate health disparities. The study highlights the need for more equitable and evidence-based approaches to patient care.
Total US cigarette retail sales declined significantly, with a -12.8% decrease in annual sales from 2015 to 2021. Cigarette prices also decreased, with a average annual price drop of $0.75 per pack.
The study reveals disparities in receiving smoking cessation assistance based on regional differences, with some areas having significantly lower access. The research highlights the importance of addressing these disparities to ensure equitable healthcare for smokers.
Dr. Mona Fouad has been recognized for her leadership in health disparities research and commitment to equity in healthcare. Her work has led to the development of rigorous research and interventions to make healthcare more accessible to historically underserved populations.
The US physician workforce is underrepresented by Black and Hispanic doctors, with a significant deficit estimated. To address this, medical school matriculation rates would need to increase substantially for these groups to reach equal representation in the workforce.
A study published in the International Journal of Comparative and Applied Criminal Justice found that mass shootings in the US account for 73% of all incidents in developed countries, resulting in 816 deaths. The research identified distinct characteristics of US mass shootings, including ideological motives and relationship problems.
Between 2017 and 2019, more than 1 million US youth aged 14 to 17 years became new daily tobacco users, with three-quarters of them vaping e-cigarettes daily. The majority of these young users were introduced to JUUL products, which had high nicotine concentrations and youth-appealing flavors.
Despite the US leading in cancer care spending, it doesn't show substantial lower cancer mortality rates compared to other high-income countries. Cancer care spending across 22 high-income countries reveals a lack of correlation with cancer-related mortality rates.
Household catastrophic health care expenditures associated with chronic disease increased significantly from 2008 to 2018. Chronic diseases such as diabetes and heart disease led to substantial increases in healthcare costs, resulting in financial hardship for many households.
A new study found that the delta variant surge in the US was partially due to overestimating population immunity, with only 67% of southern New Englanders actually immune. This underestimation led to inaccurate projections and an incorrect assumption about herd immunity.
A UC Riverside study focuses on farm-working communities in the region, highlighting misinformation, lack of trust, and insecurity as major factors. The research emphasizes the need for targeted interventions to address health disparities and increase vaccine acceptance among vulnerable populations.
The USPSTF states that primary open-angle glaucoma affects an estimated 2.7 million people in the US, with Black and Hispanic/Latino individuals being disproportionately affected. The organization concludes that screening for this condition is insufficient due to current evidence.
The USPSTF concludes that there is not enough evidence to support regular screening for impaired visual acuity in older adults. This recommendation applies to asymptomatic adults over 65 who do not have known vision problems. The number of affected adults is estimated at 2.9 million in 2015.
Researchers analyzed nearly 3.5 million patients and found no disparity in elective surgery case volume reductions among racial groups, with Black, Asian, and other non-white individuals showing similar decreases as white counterparts. The study challenges existing assumptions about the impact of COVID-19 on healthcare disparities.
A study found substantial decreases in cancer death rates among Black individuals in the US from 1999 to 2019. These declines were most pronounced for certain types of cancer, such as colorectal and stomach cancer.
A recent study found that extreme heat was associated with higher all-cause mortality in the contiguous United States. The findings suggest a greater increase in mortality among older adults, men, and non-Hispanic Black individuals during this period.
Researchers evaluated various vaccination, testing, and surveillance measures to control Omicron variant spread on a university campus. The study found that routine surveillance and vaccination efforts were effective in reducing case numbers and hospitalizations.
A recent study found that COVID-19 mortality rates in the United States were significantly higher among younger adults and minority groups compared to older adults and white populations. The research also revealed disparities in mortality rates by sex, with women experiencing lower mortality rates than men.
A recent cohort study found that previous cardiovascular conditions, including heart surgery and heart failure, were associated with increased COVID-19 severity in US pediatric patients. The study highlights the importance of pre-existing medical conditions in determining COVID-19 outcomes in children.
A national study found that the Pfizer-BioNTech COVID-19 vaccine prevented 8.7 million symptomatic cases, 690,000 hospitalizations, and 110,000 deaths in the US. The vaccine also saved more than $30 billion in healthcare costs and over $40 billion in lost productivity.
Researchers investigated patterns of reported suicidal thoughts, planning, and behavior among firearm owners compared to non-owners. The study found a significant association between gun ownership and increased risk of suicidal thoughts and behaviors.
The US Preventive Services Task Force (USPSTF) recommends against routine screening for chronic obstructive pulmonary disease (COPD) in asymptomatic adults who do not recognize or report respiratory symptoms. This decision is based on a lack of evidence showing the benefit of screening in preventing future cardiovascular events.
A large retrospective study found death rates for cardiovascular diseases among Asian Americans varied by ethnicity, with some subgroups at higher risk. The study emphasizes the importance of separating Asian subgroups for accurate health outcomes and treatment strategies.
Researchers assessed modifiable risk factors for Alzheimer disease and related dementias in the US population, finding significant differences by sex, race, and ethnicity. The study highlights the importance of addressing these disparities to prevent cognitive decline.
A recent study in JAMA Otolaryngology–Head & Neck Surgery reveals that thyroid cancer patients in the US experience substantial financial burdens. The researchers propose a novel framework to help guide future research and inform cancer care providers on cost considerations.
Researchers analyzed changes in gender-affirming surgery across US regions between 2008-2017, finding that policy shifts and insurance coverage significantly influenced surgical rates. The study suggests a positive correlation between increased insurance coverage and higher rates of gender-affirming surgery.
The study found a significant increase in US alcohol use disorder-related mortality rates across all age groups and sexes during the COVID-19 pandemic. Researchers used vital statistics data from 2012 to 2019 to project mortality rates for 2020 and 2021, revealing a notable rise in mortality related to alcohol use disorders.
A survey study of over 7,000 smokers aged 16-19 in England found that the menthol cigarette ban was associated with a significant decrease in menthol usage. The ban had little effect on youth smoking habits in Canada and the United States.
Overdose death toll has more than quintupled among American Indian and Alaska Native communities between 1999 and 2019, with opioid-related deaths increasing steeply. The study highlights the need for comprehensive interventions addressing socioeconomic factors and racial discrimination to tackle substance use disorders.