Articles tagged with Cohort Studies
A University of Michigan study found that brief episodes of cooperative social contact enhance executive function, a key component of mental activity. Engaging in conversations with a friendly tone results in improved performance on common cognitive tasks.
A study found that living in neighborhoods with poor air quality, traffic noise, and infrastructure issues significantly increases the risk of mobility problems among African Americans with diabetes. The researchers discovered that people with diabetes who live in adverse neighborhood conditions are up to 80 times more likely to develo...
Researchers found that higher estrogen levels are associated with improved blood-pumping efficiency in women on hormone therapy, while testosterone and DHEA increase RV mass in men. These findings may help explain the paradox of better survival in women with PAH.
A large COMMAND clinical study found a 99.5% successful implantation rate and 0.48% overall infection rate for patients using TYRX's AIGISRx Antibacterial Envelope. The envelope reduces infections in high-risk patients by 70% compared to previous studies.
A recent study published in the American Journal of Epidemiology found that using web-based questionnaires can significantly reduce costs compared to traditional paper surveys. The study, which analyzed data from the Black Women's Health Study, showed that the cost of developing and processing a returned web questionnaire was approxima...
A Web-based tool extracted from the electronic medical record helps primary care physicians manage care for individual patients, groups of patients or their entire panel. The Panel Support Tool (PST) improves care for patients with diabetes and/or heart disease, and provides better preventive care for healthy patients.
A University of Michigan study found that people who lie on the phone feel a stronger desire for mouthwash, while those who lie via email want hand sanitizer. This suggests a connection between abstract moral issues and concrete physical experiences.
A University of Michigan study shows that constructive conflict resolution strategies can lower divorce rates, while destructive behaviors and withdrawal are associated with higher separation rates. Researchers found racial differences in conflict behavior patterns, with Black couples more likely to withdraw during conflicts.
A new University of Michigan study documents the impact of war on Palestinian and Israeli children's mental health. The research found that nearly half of Palestinian children between 11-14 reported witnessing violence, leading to significant increases in post-traumatic stress symptoms and aggressive behavior.
A University of Michigan study found Native Hawaiians are more likely to suffer early death, particularly among infants and young adults. The research highlights the need for renewed efforts to understand the causes of increased mortality among Native Hawaiians and other high-risk minority populations.
A large prospective cohort study found that healthier lifestyle-related factors were independently associated with a lower risk of total and cause-specific mortality among Chinese women. These factors included normal weight, lower waist-hip ratio, exercise participation and higher daily fruit and vegetable intake.
A study found that non-white students and those with lower Medical College Admission Test scores are more likely to drop out of medical school. The research, conducted by Washington University in St. Louis, analyzed data from over 97,000 students who were accepted between 1994-1999.
A new study published in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism has found that high levels of the stress hormone cortisol are strongly associated with an increased risk of cardiovascular death among both healthy individuals and those with pre-existing cardiovascular disease. The study, which evaluated ov...
The study found that indoor falls are associated with an inactive lifestyle, disability, and poor health, while outdoor falls are linked to higher activity levels and better-than-average health. Outdoor falls also occur more frequently among younger, healthier individuals.
A study of 4,320 consumer panelists found that low-carbohydrate claims can mislead consumers into perceiving products as healthier and more helpful for weight management. However, when Nutrition Facts panels are available, perceptions become more accurate.
Patient panels with greater proportions of underinsured, minority and non-English speaking patients were associated with lower physician quality rankings. The association suggests that inaccurate physician clinical performance rankings could lead to misallocation of resources.
Researchers discovered a significant association between persistent statin use and reduced incidence of rheumatoid arthritis, compared to non-users. After adjusting for confounders, patients who used statins persistently had a lower risk ratio of developing rheumatoid arthritis, with no significant short-term effect.
A University of Michigan survey found that core values such as equality and respect for diversity are widely held across the US population. However, divisions exist on issues like same-sex marriage, immigration, and universal healthcare.
The adaptive statistical iterative reconstruction (ASIR) technique has been shown to reduce the radiation dose associated with coronary computed tomography angiography (CTA) by 27 percent. This novel method allows for a reduction in tube current while maintaining diagnostic image quality, demonstrating an additive effect on existing te...
A study published in Catheterization and Cardiovascular Interventions confirms the safety and effectiveness of drug-eluting stents (DES) for long-term use. The use of DES reduces the occurrence of myocardial infarction, target vessel revascularization, and mortality compared to bare-metal stents.
The study found that spine, hip, and upper leg fractures resulted in the greatest decrease in quality of life. Nearly 40% of women over 50 will experience a fracture, with chronic pain and reduced mobility being common consequences.
Researchers found that informal teen gatherings significantly increased violent behavior by adolescents, even in relatively 'good' neighborhoods. High collective efficacy neighborhoods had lower levels of violence when teens were let out unsupervised.
A study of 872 individuals found that more education reduces dementia risk by improving brain coping mechanisms. Individuals with higher education levels exhibited similar brain pathology but better compensation for dementia effects.
A University of Michigan study finds that Russians are more likely to focus on negative feelings but are less likely to feel depressed as a result. They tend to spontaneously distance themselves from their emotions, leading to lower levels of distress and blame compared to Americans.
A new study from the University of Michigan found significant variations in emotional reactions among black, white, and Hispanic caregivers of Alzheimer's patients. The research suggests that racial and ethnic differences play a crucial role in shaping their grieving experiences.
The Framingham Heart Study has had a profound impact on the understanding and prevention of cardiovascular disease. The study's findings have led to significant reductions in cardiovascular mortality rates worldwide, particularly in the United States. Its legacy continues to shape public health initiatives globally.
A new study from the Institute for Aging Research found that nearly 52% of participants who reported a fall were barefoot or wearing slippers at the time. The study recommends wearing well-fitting shoes with slip-resistant soles to minimize the risk of falls among elderly people.
Researchers examine how consumers think about money and time, finding that accounting periods affect tracking of temporal costs. The study reveals people are more likely to return to an event if they spent time on it during the same accounting period, not when spending money.
Research confirms a strong association between abdominal fat and increased risk of dementia, with visceral fat component showing the strongest link. The study's findings suggest that central obesity may be a key mechanism underlying the link between obesity and cognitive decline.
A study published in the American Journal of Public Health found that African Americans' poorer physical health is linked to their effective coping strategies for depression, which also lead to higher rates of obesity and mortality. Researchers suggest improving living conditions and job opportunities as a key solution.
A study found that childhood psychological disorders can diminish people's ability to work and earn as adults, with effects lasting up to 40 years. The conditions also lead to reduced income by about 20%, lower education attainment, and an increased risk of marriage problems.
The need for longitudinal cohorts in sub-Saharan Africa is highlighted due to the growing burden of non-communicable diseases. These studies can investigate multiple complex diseases and risk factors over an individual's lifetime.
Researchers at University of Michigan find that hand-washing reduces influence of past behaviors and decisions with no moral implications. Washing hands results in reduced buyer's remorse and less rosy evaluations of choices.
A recent study published in the Journal of the American Medical Association found that pneumococcal vaccination has no association with reduced risk of heart attacks or strokes. Researchers used electronic health records to follow 84,170 ethnically diverse California men for an average of five years.
Researchers at Temple University's Center for Obesity Research are developing a new weight loss treatment that incorporates skills to address emotional eating. The program helps participants recognize and manage emotional triggers, such as boredom, frustration, or sadness, to break the cycle of overeating.
A study by Kaiser Permanente found that pneumococcal vaccination was not associated with a reduced risk of acute heart attack and stroke in men aged 45-69. The study, which included over 84,000 participants, showed no significant difference in myocardial infarction or stroke events between vaccinated and unvaccinated individuals.
A new decades-long study will investigate the health impacts of mobile phone use on at least 250,000 participants in five European countries. The COSMOS study aims to identify any possible health effects from long-term mobile phone use and will monitor participants' health for up to 30 years.
A new study based on women's self-reports suggests that many who live with chronic psychological abuse still see certain positive traits in their abusers, such as dependability and being affectionate. The study found that over half of the surveyed women (54%) saw their partners as highly dependable.
A global study of over 65,000 individuals has identified more than a dozen genes associated with chronic kidney disease. The researchers found that common genetic variations in these genes were more frequent in people with poor kidney function or chronic kidney disease.
A landmark study found that obstructive sleep apnea more than doubles the risk of stroke in men, with moderate to severe sleep apnea nearly tripling this risk. The study also reports a significant link between sleep apnea and increased stroke risk in women, particularly those with severe levels of sleep apnea.
A study of 1,292,462 Taiwanese women over 20 years found that motherhood protects against suicide, with a significant decrease in mortality rates. The study confirms Emile Durkheim's hypothesis that parenthood is protective against suicide, particularly among women with multiple live births.
A new study by Rush University Medical Center researchers found that people with Alzheimer's disease experience a rate of cognitive decline four times greater than those with no cognitive impairment. The study, published in Neurology, also revealed no significant racial differences in the progression of the disease.
A new therapy reduces mortality and heart failure risk in patients with mild cardiac disease, showing a 34% reduction in death or heart failure risk compared to those receiving only an ICD. The treatment has been approved for use in the US, benefiting nearly 4 million Americans with milder forms of heart failure.
A new study by Georgia State University professor Sean Richey found that residents of states with more government corruption have less trust in the general public. Increases in corruption before a survey were taken lead to decreases in belief that government officials and ordinary citizens are trustworthy.
A systematic review of literature found that micrometastases in axillary lymph nodes are associated with reduced disease-free and overall survival in breast cancer patients. The study's findings suggest that even small metastatic lesions can have a significant impact on patient outcomes.
A new automated cluster detection tool identified hospital infection clusters that were not detected by routine methods, providing valuable real-time guidance. However, the rate of T cell count drop was found not to be helpful in deciding when to start HIV treatment.
A Michigan State University study found a significant association between frequent cow exposure and human Group B streptococcus infection. The research suggests that zoonotic transmission may be occurring, with increased frequency of cattle exposure linked to human colonization.
A population-based study confirms exposure to TCE increases the risk of Parkinson's disease, with workers five and a half times more likely to develop the condition than those not exposed. The study used twins to evaluate environmental risk factors and found significant associations between TCE exposure and Parkinson's disease.
A study published by the Society for Maternal-Fetal Medicine found that women with fibroids are at a significantly increased risk of stillbirth. The research discovered that pregnancies with fetal growth restriction had an even higher risk of IUFD, with absolute risk remaining rare.
A study by Helmholtz Munich confirms the association between tobacco smoke and behavioral problems in children. Children exposed to tobacco smoke prenatally have a higher risk of developing abnormal behavioral symptoms, while postnatal exposure also poses a significant risk.
Researchers found that boiling or baking fish with low-sodium soy sauce and tofu is beneficial for heart health, while eating fried, salted, or dried fish increases risk. Omega-3 intake varied by gender and ethnicity, with men who consumed more omega-3s having lower cardiac death rates.
A new UCLA study found that individuals between 60-69 years old experienced significant increases in disabilities, including basic activities, instrumental activities, mobility, and functional limitations. This trend is concerning as it may put a burden on the healthcare system and boost health costs.
A Mayo Clinic study found that routine annual evaluation of prostate growth is not a reliable predictor for prostate cancer development. However, if PSA levels are rising quickly, a prostate biopsy is recommended to determine if prostate cancer exists.
A Cornell University study found that nearly half of American children will eat meals paid for by food stamps at some point during childhood. This is particularly true for black children and those living in single-parent households, with 90% experiencing food stamp use.
Research at the University of Missouri found that individuals with disabilities and limited English proficiency experience significantly lower health literacy rates than the general population. Effective communication strategies, such as training medical students and using telehealth communications, can help address these disparities.
A new study found that exposure to folic acid antagonists in the first trimester of pregnancy increases the risk of neural tube, cardiovascular, and urinary tract defects. The risk more than doubles, with neural tube defects increasing by six-fold after exposure.
A new comprehensive survey of White House Fellows, a group of over 600 prominent leaders, reveals significant differences between America's leadership cohort and the general public. The study found greater confidence in institutions like the Supreme Court and scientific community, but less confidence in education and organized labor.
A recent study by Boston University School of Public Health and the Institute for Aging Research found that women who wear poor shoes are at risk of developing foot pain in later years. The Framingham Foot Study assessed over 3,300 participants and revealed a strong correlation between improper footwear and hindfoot pain.
A large cohort study of 456,930 contrast doses found only 522 cases of adverse effects, most being mild and non-severe. The study suggests that contrast agents are safe to use and essential for diagnosis, with the advent of new agents improving their safety profile.
A University of Michigan study found that older Americans are experiencing a rapid change in work expectations, with more expecting to work past age 65. The study also revealed significant financial losses, including a decline in home values and stock market exposure.