This study of 2.5 million military veterans found a significant association between traumatic brain injury and increased mortality rates compared to the general US population. The study highlights the long-term health risks faced by veterans who served after 9/11.
Researchers assessed the link between primary care physicians per capita and COVID-19 vaccination rates among U.S. counties, finding a positive correlation. The study suggests that areas with more primary care physicians tend to have higher vaccination rates, potentially due to increased access to healthcare services.
A large population-based study found that newborns of vaccinated women have similar outcomes as those of unvaccinated women. The observational design limits the interpretation of the findings, suggesting further research is needed.
A US study analyzed opioid prescribing patterns before surgery, revealing that approximately 44% of patients received opioids as preoperative medication. The analysis spanned over a decade and examined the trend's impact on patient outcomes and potential risks.
A study analyzed the association between vaccination rates and new COVID-19 infections in US counties from July to August 2021, finding a positive correlation between higher vaccination rates and lower new infection rates. The analysis used data from over 3,000 counties and shed light on the impact of vaccination on pandemic trends.
A study by Stanford University found that NCAA D1 student athletes had similar SARS-CoV-2 test positivity rates as nonathletes, despite implemented transmission mitigation protocols. The research suggests that participation in intercollegiate athletics is not associated with increased risk of COVID-19 infection.
A study found that approximately one-third of the US population lacks access to emergency departments with acute stroke capabilities and telestroke capacity. The research estimated these proportions to better understand healthcare disparities in stroke care.
Researchers analyzed general surgery residency application and graduation rates for Black trainees compared to their peers, finding significant disparities in matriculation and graduation rates. The study highlights the need for improved diversity and inclusion initiatives in general surgery training programs.
Researchers examined factors associated with disease severity and outcomes in 167,000 US children infected with SARS-CoV-2. Children's age, sex, and underlying health conditions were linked to varying levels of disease severity.
This survey study estimates the most commonly used opioid and nonopioid pain management techniques for chronic pain among US adults. The findings highlight the widespread use of various pain management methods, including opioids and over-the-counter medications.
The study analyzed changes in outpatient mental health care services among children and adolescents during the pandemic. The results showed a significant increase in mental health care use among this age group.
A study found implicit gender bias exists in assessing procedural competency among emergency medicine residents, and the evaluator's gender is associated with this bias. The researchers aim to improve evaluation methods to reduce bias and promote fairness.
A recent study published in JAMA Pediatrics has estimated that a significant proportion of e-cigarette users among youth ages 12 to 24 are also vaping cannabis. The study found an association between cannabis vaping and increased risk of mental health issues, highlighting the need for further research and prevention efforts.
A study of 790,000 Wisconsin Medicaid enrollees found that maintenance of eligibility requirements were associated with decreased enrollment, while pandemic-related employment shocks led to significant increases in enrollment. The study suggests that the COVID-19 pandemic has had a substantial impact on Medicaid enrollment patterns.
A study estimates that switching from capsule to tablet or ointment and cream forms of prescription drugs can result in significant cost savings for insured patients. The analysis found potential savings ranging from $500 to $1,400 per year.
A study at a midwestern university examined the relationship between vaccine coverage and the transmission of SARS-CoV-2 variants during in-person learning. The results showed a correlation between higher vaccination rates and reduced spread of variants, highlighting the effectiveness of vaccines in mitigating COVID-19 transmission.
A study of 1.1 million pregnancies in Denmark found a significant association between seasonal patterns and the rate of extremely preterm births. The analysis revealed that rates of extremely preterm births were higher during the winter months.
A study of 57,000 older US women found that social isolation and loneliness are associated with an increased risk of cardiovascular disease. The researchers also discovered that this risk is highest for women who experience persistent loneliness over time.
Research suggests social factors contributing to rising US mortality from suicide and substance abuse are less prevalent in other industrial nations. The study calls for new programs to address this crisis.
After California eliminated nonmedical exemptions, homeschooling rates increased among students in kindergarten through 8th grade. The study found a significant rise in homeschooling rates, indicating parents' concerns about vaccine mandates and school policies.
A survey of 55,000 US adults found that melatonin supplement use rose substantially over nearly two decades. The study's findings suggest a shift in attitudes towards supplements and health, highlighting the growing demand for natural health products.
Researchers found a significant association between higher body fat levels, particularly visceral fat, and lower cognitive performance scores among adults. The study of 9,100 participants showed that individuals with higher levels of body fat were more likely to experience cognitive decline.
A recent study estimates that unintentional drug overdose deaths among US adolescents and young adults from 2015 to 2019 resulted in a substantial loss of years of life. The study found that this demographic group bears an disproportionate burden of these overdose-related fatalities.
A randomized clinical trial examined how users interpret instructions and results from at-home tests, affecting quarantine decisions. The study found that many users misinterpret test results or do not follow recommended quarantine protocols.
A new study of over 84,000 children found a significant association between screen time at age 1 and the presence or absence of an autism spectrum disorder diagnosis at age 3. The research suggests that early exposure to screens may be a potential risk factor for developing autism.
A study of 236,000 individuals found patient- and prescription-related factors significantly linked to opioid-related fatal or nonfatal overdose. The research highlights the need for careful prescribing practices and post-discharge follow-up to prevent such overdoses.
The study examines changes in mental health care and telemedicine use among over 650,000 Medicare patients with severe mental illness during the pandemic. The findings highlight significant disruptions in care, leading to reduced access to essential services.
Researchers evaluated reimbursement fund distribution to healthcare professionals and facilities for uninsured patients with COVID-19, highlighting key disparities. The study found significant variations in funding allocation across different regions and provider types, affecting treatment access for vulnerable populations.
A study of 2.5 million adults found that hospital readmission rates among dual-eligible Medicare patients differ significantly across states and communities. The research highlights the need for targeted interventions to address these disparities and improve health outcomes.
A survey of 6,600 childcare professionals found a strong association between mask-wearing children aged 2+ and subsequent COVID-19-related program closures. The study suggests that masks may play a role in the spread of the virus.
A recent study published in JAMA Otolaryngology–Head & Neck Surgery found that the COVID-19 pandemic led to a significant increase in cases of sudden sensorineural hearing loss, also known as sudden deafness, in Israel.
Researchers investigated geographic disparities in initial breast cancer care, finding significant regional variations and unequal distribution of resources. The study suggests that both patient-level factors and regional characteristics contribute to these disparities, affecting treatment outcomes.
A review of 392 clinical trials found increased representation of diverse groups in dermatology trials for common skin conditions. The study also highlighted persistent disparities in clinical trial participation among underrepresented populations.
Researchers found that Asian American individuals are at higher risk for skin cancer due to genetic predisposition and environmental factors. The study emphasizes the need for targeted screening among this population to prevent skin cancer deaths.
The USPSTF recommends against screening for atrial fibrillation in asymptomatic adults aged 50 or older. The current evidence is insufficient to assess the balance of benefits and harms of screening, which is associated with a substantial increase in stroke risk. Atrial fibrillation is a major risk factor for ischemic stroke.
This study examined reports of myocarditis after mRNA-based COVID-19 vaccination, finding a higher risk among younger males. The researchers estimated the risk based on age, sex, and vaccine type, providing valuable insights into the potential side effects of these vaccines.
A recent study published in JAMA Internal Medicine found that increased physical activity can prevent approximately 3.8 million deaths among US adults aged 40 to 85. By analyzing data from accelerometers worn by study participants, researchers estimated the potential number of deaths prevented through regular physical activity.
A survey study assessed psychological distress among U.S. adults during four different phases of the COVID-19 pandemic, finding significant increases in symptoms during lockdowns and reopening phases. The study suggests that ongoing mental health support is essential to mitigate these effects.
Physician health care visits for mental health and substance use skyrocketed during the COVID-19 pandemic, with Ontario-based doctors reporting a significant association between the outbreak and these changes.
A survey of 1,200 US adults reveals COVID-19 vaccine hesitancy decreased more rapidly among Black individuals than white individuals since December 2020. The study suggests a significant decrease in vaccine hesitancy among Black adults, but still higher compared to white adults.
A large survey study found an association between moderate depression symptoms and believing COVID-19 vaccine misinformation. The study included over 15,000 respondents and examined the psychological impact of vaccine misinformation on mental health.
During the first wave of the COVID-19 pandemic in Canada, researchers found increased health service use and higher death rates among adults with dementia and Parkinson disease. The study examined changes in these populations compared to older adults without neurodegenerative diseases.
A study analyzed Medicare claims data to compare health outcomes of patients admitted on busy versus less busy hospital days. The results showed that hospitalists' treatment decisions have a significant impact on patient outcomes, with better care provided on less busy days.
A survey study of 2,100 participants found that LGBQA+ individuals were at higher risk of experiencing sexual violence during adolescence and young adulthood. The study highlights the need for increased support and protection for this vulnerable population.
A survey study estimated the change in US adult coronary heart disease prevalence from 2011 to 2018. The study found that the prevalence of coronary heart disease among US adults increased during this period.
A review of 36 studies from 11 countries found that COVID-19 school closures negatively affected the physical and mental health of children and teens. The study suggests that prolonged school closures can lead to long-term effects on their well-being.
The study found significant differences in ambulatory care usage rates among different insurance types during the first year of the COVID-19 pandemic. Researchers examined whether there were differences by insurance type in the return to expected rates of use of ambulatory care services.
A recent analysis of 7.8 million VA patients found significant disparities in localized and metastatic prostate cancer incidence between African Americans and whites. The study highlights the need for targeted interventions to address racial gaps in prostate cancer care.
A randomized clinical trial of 562 noncritically ill COVID-19 patients found that P2Y12 inhibitor use did not improve survival free of organ support. The study concluded that a combination of a P2Y12 inhibitor and heparin therapy had no significant impact on hospitalization outcomes.
A study investigated the common use of extended radiation therapy for patients with metastatic cancer nearing the end of life. Despite guidelines advising against this practice, researchers found that it is still used in many cases. The study aims to shed light on this treatment approach and its implications for patient care.