A new study evaluates the accuracy of neurocognitive testing compared to self-reported symptoms of concussions in cheerleaders. Researchers found that 62% of cheerleaders reported increased symptoms after a concussion, while 33% had decreased neurocognitive performance without realizing it.
Swedish researchers found three types of teachers who interacted with children during meals: sociable, educating, and evasive. To realize the potential of nutrition education, teachers must be aware of their actions. The study provides a useful tool for clarifying best practices for teacher-student interactions during mealtimes.
A new study published in the Journal of Nutrition Education and Behavior found that Project WebHealth, a web-based health promotion intervention, successfully motivated college students to improve their weight-related health behaviors. The level of motivation differed by gender, with women being generally more motivated than men.
A study found that a moderate increase in vancomycin-resistant enterococci at one hospital led to a nearly 3% increase in VRE across the county. The Regional Healthcare Ecosystem Analyst model showed that hospitals in populated areas were more likely to spread the infection.
A new study found that flow restrictors can limit access to liquid medications in bottles without child-resistant caps. The study showed that older children were more successful at removing test liquid, but none of the youngest children could remove 5mL of test liquid within 10 minutes.
A new study published in the Journal of Dairy Science found that consumers who prefer dark chocolate in solid form can tolerate twice as much bitter ingredients in chocolate ice cream. Researchers developed a method to predict rejection thresholds for added bitterness based on individual preferences for milk or dark chocolate.
A study published in Mayo Clinic Proceedings documents 146 contemporary medical practices that have been reversed due to lack of evidence. The study analyzed 10 years of original articles from the New England Journal of Medicine, finding that only a minority tested current medical practices, and 40% found them ineffective.
Researchers found that ovarian cancer cells colonize milky spots in the omentum, which promotes cell growth and spread. The study suggests an alternative model of omental colonization, where both milky spots and fat cells play a role in attracting cancer cells.
A new study published in the American Journal of Preventive Medicine concludes that US farm subsidy policies contribute to the worsening obesity epidemic by making unhealthy foods affordable for consumers. The study recommends investing in sustainable agriculture and prioritizing public health in agricultural policy.
Less than one third of obstetrician-gynecologists vaccinate patients against HPV, while only half follow cervical cancer prevention guidelines. Physician-patient interactions are a major barrier to guideline implementation.
A study found that pregnant women with pre-pregnancy diabetes are more than three times as likely to become infected with MRSA before hospital discharge. Researchers also found no association between gestational diabetes and MRSA infection.
A new report published in Journal of the Academy of Nutrition and Dietetics found that documented caloric requirements in medical records lead to higher caloric intake among critically ill children. Registered dietitians had a significant impact on nutritional outcomes, with over 95% determining the documented caloric requirement.
A 25-year follow-up study reveals chronic iron deficiency in infancy is associated with poorer cognitive, motor, and social-emotional outcomes, including reduced educational attainment and lower emotional health.
A massive fungal meningitis outbreak linked to contaminated steroid injections has been reported in the US, with over 13,000 people affected. Researchers found that a dark-colored environmental mold, Exserohilum rostratum, infects humans mainly through cerebrospinal fluid migration.
Research by CDC panel reveals bullying among youth is linked to poor mental and physical health, long-lasting effects, and increased suicide risk. Public health strategies can prevent bullying and improve health outcomes for young people.
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 have identified a new biomarker for colorectal cancer detection using serum DNA analysis, detecting 87% of all stages of CRC cases. The SDC2 methylation test has high sensitivity and specificity, making it a promising non-invasive alternative to colonoscopy.
Researchers found reversal cells covering 80% of resorbed bone surfaces that gradually mature into osteoblasts during the reversal phase. Biopsies from postmenopausal patients with osteoporosis showed a high proportion of arrested cells, associated with bone loss.
A new study published in The Journal of Pediatrics found that most youth football player concussions occur during games, not practice sessions. Players aged 11-12 years were almost three times more likely to suffer a concussion than those aged 8-10 years.
A study found that 33% of vaccination-related tweets carried a positive tone, while 54% were neutral. The majority (14%) contained medical information substantiated by scientific research. Reputable health organizations and news outlets dominated the most shared sources.
Researchers have found that vascular endothelial growth factor (VEGF) induces the production of transforming growth factor-beta 1 (TGF-B1), which promotes fibrosis in glaucoma surgery. The study suggests that inhibiting VEGF may reduce scar formation and improve surgical outcomes.
A new study published in The Journal of Pediatrics suggests that high-intensity exergaming can improve vascular health and reduce energy expenditure in children. High-intensity gaming sessions elicited an equivalent energy expenditure to moderate-intensity exercise, while low-intensity games had no impact on vascular function.
The US Centers for Disease Control and Prevention (CDC) presents promising strategies to curb the use of indoor tanning devices. These methods aim to tackle not only the risk factors linked with indoor tanning but also the broader social determinants that may drive such behavior.
A new study finds that fast food restaurant menus have only modestly increased nutritious offerings over a 14-year period, with most restaurants failing to meet optimal nutritional quality scores. Despite some improvements, the overall nutritional quality score remains below that of the average American diet.
Researchers propose reforms to increase transparency and engagement of patients in clinical trials. A study found that obtaining consent on the same day as surgery does not compromise understanding, challenging existing practices. Experts argue for a broader focus on patient values and voices in research.
Researchers found that testing patients with three risk factors upon hospital admission can identify nearly three-fourths of asymptomatic C. difficile carriers, who are the primary source of transmission in hospitals. The study suggests a targeted screening approach to control C. difficile infection.
Academic physicians call for guidelines to reduce cheating among medical students, citing concerns over patient safety and public trust. Historical test questions are used throughout higher education, but reproduce-and-share practices threaten this integrity.
A national survey found that 43% of midlife women use 'eating more protein' to prevent weight gain, with effective users having a consistent protein intake and self-efficacy towards weight management.
A new study published in the Journal of Nutrition Education and Behavior found that virtual reality weight loss programs can be an effective alternative to traditional face-to-face programs, with better maintenance rates. Researchers used Second Life, a web-based virtual reality environment, to deliver weight management education and t...
A new study published in The Journal of Pediatrics found that children who suffer from more severe concussion symptoms tend to have longer recovery times. Researchers analyzed data from 182 patients and identified the total score on the Post-Concussion Symptom Scale as a key predictor of prolonged recoveries.
Researchers have developed a set of molecular assays that can diagnose and subtype influenza viruses rapidly, without the need for additional equipment. The assays can detect major resistance mutations to oseltamivir and provide information on viral load and antiviral susceptibility within one working day.
Researchers have discovered a cell-permeable peptide that reduces nuclear NF-ĸB activity in vascular smooth muscle cells and macrophages of aortic plaques. The peptide also inhibits lesion development in mice with a high-fat diet.
A study published in Journal of the Academy of Nutrition and Dietetics found that women with HIV have an elevated resting energy expenditure compared to healthy women. The study also showed that this effect persists even among those on effective antiretroviral therapy, suggesting a direct impact of HIV infection on metabolism.
A new study reveals that correcting PSA levels for genetic variants can significantly reduce unnecessary biopsies and false complacency. By tailoring screening levels to an individual's genetic makeup, the risk of prostate cancer can be more accurately assessed. This approach has the potential to prevent up to 15% to 20% of biopsies.
A systematic review of 13 controlled studies found L-carnitine significantly reduces all-cause mortality, ventricular arrhythmias, and angina attacks following a heart attack. The therapy also improves cardiac health by improving free fatty acid levels and glucose oxidation.
A new study found that Google searches for information on all major mental illnesses followed seasonal patterns, with winter queries consistently higher than summer ones. This suggests that mental illness may be more strongly linked to seasonal patterns than previously thought.
Researchers found that smoking and depressive symptoms in adolescent girls negatively impact bone accrual and may be associated with lower bone mass or osteoporosis. The study suggests these factors have a negative impact on bone health, increasing the risk of fractures in postmenopausal years.
A retrospective study found that nearly 80% of patients with in-hospital EEG had abnormal findings, including diffuse slowing and seizures. The study highlights the value of EEG in identifying treatable causes of impaired consciousness in non-critical hospitalized patients.
Researchers found no association between vaccine exposure and autism in a study of over 300 children with ASD and 750 without, contradicting long-standing parental concerns about vaccine safety.
A year-long study found that minor modifications to military cafeteria food services resulted in significant improvements in soldiers' nutritional intake, including reduced fat consumption. Customer satisfaction also increased on four criteria, with more favorable results observed over time.
A structured weight management program improved weight loss outcomes for overweight and obese children in low-income households. The study found that 53% of participants met or exceeded the Expert Committee Recommendations Regarding the Prevention, Assessment, and Treatment of Childhood and Adolescent Overweight and Obesity.
A national survey found that 80% of Canadians agree the food industry should reduce salt content in food. The majority supported public health interventions, such as lowering sodium in grocery foods and educating consumers about healthy eating habits. However, there was little support for taxation or subsidies related to sodium reduction.
A new study published in the American Journal of Preventive Medicine found that sugared beverages are primarily responsible for increased caloric intakes in children. The research, which analyzed data from over 10,000 children aged 2-18, also showed a link between higher consumption of sugared beverages and consumption of unhealthy foods.
A new study published in the American Journal of Pathology found that interleukin-22 (IL-22) plays a crucial role in normal lung repair following influenza infection. Even after the initial episode of influenza has passed, IL-22 helps to promote recovery of normal lung function and architecture.
A new study found that school-based kitchen garden programs increase children's willingness to try new foods, with cooking classes playing a key role. The program not only teaches environmental sustainability but also skills to prepare and cook healthy meals using fresh produce.
A new study highlights the lack of availability and accessibility of water in child care centers, which can hinder the development of health habits. The researchers emphasize the need for policy change and support to help centers meet existing water policies and promote healthy beverage practices.
A phase III trial shows mirabegron reduces incontinence episodes and daily urinations, improving urgency and nocturia in adults with overactive bladder. The study also confirms the drug's balanced efficacy and safety profile, making it a potential alternative for patients with inadequate antimuscarinic therapy.
A new study found that aerobically-fit children had a greater chance of passing math and reading tests compared to their unfit peers. Aerobic fitness and socioeconomic status both positively impacted academic success.
A new study found that CRE-positive patients took an average of 387 days to be clear of the organism after hospital discharge. Risk factors for extended carriage included multiple hospitalizations and active infections.
A study found that small, inexpensive changes to school cafeterias increased students' likelihood of taking fruits and vegetables by 13% and 23%, respectively. These interventions, called the smarter lunchroom makeover, promoted healthier behaviors through behavioral cues.