Articles tagged with United States Population
A study of emergency department visits reveals that most injuries from conducted energy devices, such as TASERs, involve young Black and white males from low-income areas. This finding is consistent with existing research on police violence and racial disparities in the US population.
A study by Florida Atlantic University found that immigrant bilingual Latina mothers retain cultural practices in play conversations with their children, particularly when speaking in their heritage language. The mothers' behavior changes when switching languages, extending to language use with young children.
A study of 57,000 US adults found that lower levels of food security are associated with a higher risk of premature mortality and shorter life expectancy. The findings highlight the potential importance of improving food security in promoting population health and reducing health disparities.
A recent study of 35,000 adults aged 50+ found significant inequities in survival rates associated with wealth inequality in the US. Wealth redistribution policies have been proposed as a solution to reduce these disparities and increase population longevity.
Gaps in vision screening pathways disproportionately affect historically marginalized groups, leading to poor outcomes and inadequate care. The study highlights the need for improved strategies to address these disparities.
Researchers found that the life expectancy of AIAN individuals is seven years less than that of White populations, with rapid increases in suicide mortality rates between 1999 and 2020. The study suggests historical trauma and ongoing inequality contribute to high suicide rates among AIAN people.
A Michigan Medicine-led study found that patients with functional seizures have a death rate almost 2.5 times higher than expected, comparable to epilepsy and serious mental health conditions. The study highlights the need for improved access to holistic, multidisciplinary treatment for functional neurological disorders.
A recent survey found that 51% of Americans are unaware that heart disease is the leading cause of death in the US. This lack of knowledge can be deadly, with nearly half of adults having some form of cardiovascular disease.
New research confirms a concerning trend erasing a decade of progress in reducing mortalities from heart disease and stroke. The US cardiovascular disease death rate rose by 9.3% from 2020 to 2022, with over 228,000 more CVD deaths than expected if pre-2020 trends continued.
A new 3D bioprinted liver tissue model has been developed to study nonalcoholic steatohepatitis (NASH), a serious complication of nonalcoholic fatty liver disease (NAFLD). The model, created using liver cells from healthy or NASH-diseased donors, displays all characteristics of the disease, including fibrosis.
Despite declining overall US cancer mortality rates, substantial racial disparities persisted for many common cancers, including breast and colorectal cancer. Structural racism, medical mistrust, and health care access inequities contribute to these disparities.
A study of nearly 15,000 adults with non–small cell lung cancer found that Medicaid expansion decreased postoperative mortality within 30 and 90 days after hospital discharge. This suggests that expanded Medicaid coverage may improve cancer outcomes and access to care for this population.
The study found a decline in localized head and neck cancer incidence during the first year of the pandemic. However, advanced-stage diagnoses may rise in subsequent years, indicating a potential shift in the disease's progression.
Nationwide sugar-sweetened beverage taxes could significantly reduce SSB purchases and improve public health outcomes. Studies in select US cities showed substantial price increases associated with tax implementations resulted in consistent declines in SSB sales.
The MU Extension program has proven results, showing improvements in physical energy, self-confidence, and muscle strength among participants. The program also reduces the risk of falling and provides social enjoyment for participants, who often form close relationships with instructors and each other.
A study of 8,000 participants found that negative wealth shock was associated with accelerated cognitive decline and elevated risks of dementia among middle-aged and older U.S. adults. The findings suggest a potential link between financial hardship and cognitive aging.
A systematic review of 120 studies with 14,000 participants revealed underrepresentation of Asian, Black, Hispanic, and Indigenous groups in neonatal clinical trials. Geographic representation was also unevenly distributed, with some US regions underrepresented.
A study of 2,329 Mexican-inspired fast food restaurants in six US locations found that consumers purchase fewer calories at restaurants with calorie labels. Consumers are sensitive to calorie information on menu boards, leading to reduced calorie purchases.
A recent study published in JAMA Network Open analyzed data from 10,000 US adolescents and found a significant increase in e-cigarette use during late pregnancy. However, the study revealed no statistically significant association between e-cigarette use and an increased risk of small-for-gestational-age birth among adolescents.
A new study finds that most US parents intend to vaccinate their infants and young children against COVID-19, influenza, and respiratory syncytial virus (RSV), with 40% planning to vaccinate against COVID-19. The study also highlights the growing concern of vaccine hesitancy and its potential impact on public health.
A study found that persistent COVID-19 symptoms and previous severe cases were associated with increased odds of pandemic-related economic hardship. Families with lower incomes before the pandemic were disproportionately affected, experiencing more employment disruptions and earnings losses.
Research compares US, Australian, and UK gun violence rates to mental illness rates, finding higher US rates without comparable differences in mental illness prevalence. Gun ownership and access to firearms are suggested as plausible but unproven explanations for the disparity.
Opioid prescribing rates from US surgeons decreased between 2016 and 2022, but rebounded after the COVID-19 pandemic. Larger prescription sizes were observed during the pandemic due to refills being difficult to obtain.
A new study by Texas A&M University researchers found a significant decrease in measles antibody concentrations with increasing urinary arsenic levels in children with low serum folate levels. Folate intake may mitigate the toxic effects of chronic arsenic exposure, but the unequal impact of arsenic by sex remains unclear.
A Harvard Pilgrim Health Care Institute study found a strong link between higher prenatal PFAS exposure and increased rates of obesity and body fat in adolescent offspring. Higher levels of certain PFAS were associated with a 13-59% increase in the risk of obesity, highlighting the long-term consequences of PFAS for developmental health.
A study of 353,000 US adults found a decline in smoking prevalence from 2011 to 2022, except for those 65 and older. The greatest gains in reducing smoking-attributable morbidity and mortality can be achieved by targeting individuals with low socioeconomic status.
A study of 3 million US adults found anxiety and depression were significantly higher among younger adults, possibly due to economic conditions and social upheaval. The findings highlight the need for targeted mental health care and economic policies for younger adults during the pandemic.
A 20-year Australian study found no evidence that cannabis reduces illicit opioid use, and its effectiveness in managing opioid crisis is uncertain. The researchers suggest that clinicians and policymakers should exercise caution when relying on cannabis as a solution.
The American Heart Association and Neurocritical Care Society emphasize the need for improved critical care management of patients after cardiac arrest. The consensus statement highlights gaps in knowledge, particularly in areas like neurological, cardiac, and gastrointestinal care.
A study of 33.1 million hospital visits found that Black and Hispanic patients are more likely to be discharged against medical advice, indicating a need for interventions to address medical segregation. This disparity may be related to unequal allocation of healthcare resources in hospitals serving racial and ethnic minoritized groups.
A study of 438,000 U.S. adults found that smoking cessation can significantly reduce cardiovascular, cancer, and respiratory mortality rates. Within a decade of quitting, former smokers' risk of cardiovascular death was approximately one-third that of continuing smokers.
A new Stanford University study found that COVID-19 vaccination during pregnancy lowered the risk of preterm birth. The research analyzed natality data from California and found a significant reduction in preterm births among vaccinated mothers compared to unvaccinated ones.
This study analyzed data from 262 adolescents who discharged firearms in 253 school shootings over 26 years. The most common source of these firearms was family members or relatives of the perpetrators, highlighting the importance of secure firearm storage to reduce adolescent access.
A recent study of 7,000 older US residents found that food insecurity was associated with a higher risk of dementia, as well as poorer memory function and accelerated memory decline. The researchers suggest that addressing food insecurity may have benefits for brain health.
A comprehensive meta-analysis led by Dr. Micheal Sandbank reveals that many low-quality studies are driving intervention recommendations and patient outcomes in early childhood autism care. The study highlights the need for more rigorous research to understand the positive and negative effects of various interventions.
US-born Latinos have a higher incidence of liver cancer than foreign-born Latinos, suggesting lifestyle and cultural differences may contribute to the trend. Researchers found second and third generation Mexican Americans had a 37% and 66% higher risk of liver cancer, respectively.
A recent study reveals that over one-quarter of older transgender adults have seriously contemplated ending their lives, highlighting the urgent need for targeted support and interventions. The study found that experiencing challenges in areas such as workplace issues and personal safety significantly increased the odds of contemplatin...
A study by the Keck School of Medicine of USC found that liver cancer risk increases with each successive generation of Mexican Americans, particularly among men. The research analyzed data from over 30,000 participants and found third-generation Mexicans to be 66% more likely to develop liver cancer than first-generation individuals.
The study found an increase in breastfeeding initiation and duration among US children from 1999 to 2018. Higher rates of breastfeeding were observed among male infants, older mothers, Mexican American participants, and households with higher incomes.
A study of over 12,000 people in the US compares Baby Boomer and Millennial financial outcomes. Millennials with typical middle-class life trajectories accumulated substantially more wealth than their Baby Boomer counterparts, while those with low-skilled service jobs or living with parents struggled financially.
A study of US neighborhoods found a strong association between environmental burden and higher rates of cardiovascular risk factors and diseases. Socially vulnerable neighborhoods showed the strongest associations, highlighting the need for initiatives to address poor environmental conditions and improve cardiovascular health.
The COVID-19 pandemic and drug overdose epidemic significantly contributed to the widening gender gap in US life expectancy. Chronic metabolic disease and mental illness are also thought to play a role in the growing disparity.
A study of 48,000 Black women found that those who reported experiences of interpersonal racism faced a higher risk of stroke, even after accounting for other risk factors. This finding suggests a link between racism and racial disparities in stroke incidence among U.S. Black women.
A study of 3.5 million patients diagnosed with cancer found a deficit in cancer treatments during the first year of the pandemic. The data showed decreases in cancer diagnoses but not changes in treatment strategies, highlighting the impact of the pandemic on cancer care.
A new study analyzing lice genetic diversity found that head lice arrived in the Americas twice – once with early human migrants and again during European colonization. This discovery supports existing theories on human migration and provides insights into how lice have evolved alongside humans.
A new study from the University of Georgia found that approximately one in eight military families with children used a food bank or pantry to make ends meet. The odds of using these resources increased by 35% for each dependent child, highlighting the need for targeted support to alleviate financial stress among military families.
A new MU study shows that high school students who attended college-run STEM Career Days were far more likely to have STEM-related career aspirations than those who did not attend. The study highlights the benefits of introducing high school students to STEM opportunities and can help increase diversity in the STEM workforce.
Health care spending for Black adults was equal to or less than that of White adults, but only in areas with racial and economic equity and equitable insurance access. The study highlights the need to recognize place as a contributor to race-based differences in health care spending.
The study found that bronchiolitis admissions decreased temporarily during the pandemic but then surged among older patients, suggesting atypical seasonality. Hospitals should prepare for potential outbreaks in unusual timing in 2023.
A new study reveals a distinct genetic fingerprint of Leishmania mexicana in non-traveler patients with cutaneous leishmaniasis, suggesting locally acquired cases are on the rise. The CDC warns that domestic sand flies may acquire a deadly form of visceral leishmaniasis via imported dogs.
Asian female immigrants working in the US beauty service industry face numerous workplace health challenges. Researchers suggest that outreach and education at individual, interpersonal, community, and societal levels can address these issues, including cultural competency, better wages, training, and paid time off.
Patients from racial and ethnic minority groups receive inadequate pain treatment in the prehospital setting, according to a study of over 4.7 million encounters across the US. The results suggest a significant disparity in pain management practices based on race and ethnicity.
Researchers found that working memory was the most significant predictor of writing ability among English learner students. Cognitive functions such as phonological awareness and oral language development were also important, but only working memory consistently predicted higher scores in writing.
A study found significant disparities in Medicare-funded home health services across US counties, highlighting socioeconomic disadvantage and inadequate care access. Nearly a quarter of counties lacked sufficient clinicians, exacerbating the vulnerability of homebound Medicare beneficiaries.
A study of over 13 million US infants found maternal Medicaid insurance associated with higher infant mortality rates. Novel strategies are needed to improve outcomes among women and infants enrolled in Medicaid.
A study by Jessica Ho found that Americans born in 2019 can expect to spend 48% and 60% of their lives taking prescription drugs, respectively. The majority of men start taking medication at age 40, while women begin at age 15.
A new study reveals a reversal in the trend of early-onset lung cancer, now affecting younger women and middle-aged adults. The increased incidence in women is attributed to rising rates among those born in the 1960s, without higher smoking prevalence.
Approximately 1 in 5 adolescents had major depressive disorder, with less than half receiving mental health treatment. Racial and ethnic minority groups, particularly Latinx, experienced the lowest treatment rates.
A new UC Davis study investigates the complex mix of attitudes and concerns about the state of democracy in the US. While most respondents reject political violence altogether, some believe it is usually or always justified to advance political objectives.
The estimated ADHD prevalence among children and adolescents in the US was 10.08% to 10.47% from 2017 to 2022, similar to previous estimates. No significant annual change in prevalence was found during this period.