Articles tagged with Cohort Studies
Researchers found threshold haemoglobin values below which mortality increased in a graded, continuous fashion. Haemoglobin levels are associated with increased risk of mortality in patients with angina or myocardial infarction.
A recent study published by the European Alliance of Associations for Rheumatology (EULAR) found that arthritis patients treated with anti-tumour necrosis factor agents do not have an overall increased cancer risk. The nine-year follow-up study showed no significant difference in cancer risk among patients with rheumatoid arthritis, ps...
A University of Michigan study found that interviewers who spoke moderately fast were more successful at convincing people to participate in telephone surveys. The study also discovered that frequent short pauses and a natural speech quality were key factors in success rates.
A recent report from the National Institutes of Health found insufficient evidence linking modifiable factors to Alzheimer's disease risk. The panel concluded that large-scale studies and clinical trials are needed to answer these questions. Researchers urge individuals to maintain a healthy lifestyle despite current uncertainty.
A recent study found that low-dose chest CT is effective in reducing radiation doses for evaluating cardiothoracic surgery patients. The study, conducted at the University Hospitals Case Medical Center, demonstrated a 42% reduction in radiation dose compared to traditional methods.
A study found that children's hospital mortality rates decreased over time in the absence of a Pediatric Medical Emergency Team. The researchers suggest other interventions may have confounded previous studies' results, highlighting the need for larger and better-designed PMET evaluations.
A report from a blue-ribbon panel recommends guidelines to improve board practices and standards in seven core dimensions: Purpose, Culture, Leadership, Information, Advice, Debate and Self-Renewal. The report aims to foster further review of board structure and function.
Despite 50 years of rapid population growth, the world has successfully produced enough food and reduced poverty. Factors contributing to this include the green revolution, increased investments in education, and urbanization, which have allowed cities to absorb growth without triggering mass starvation.
A national study found that 28% of US women with two or more children have children by more than one man. This prevalence is common among minority women, those living without a partner, and those with low income and education. Multiple partner fertility is tied to marriage and divorce rather than single parenthood.
A new study by the University of Michigan demonstrates that brain regions activated during physical pain are also active in individuals experiencing intense social rejection. The research found a neural overlap between the two experiences, which may help explain why people describe feelings of social rejection as 'painful'.
A large prospective study of black and white smokers found that mentholated cigarettes are associated with a lower lung cancer incidence and fewer lung cancer deaths than regular cigarettes. The researchers also found that menthol smokers reported smoking fewer cigarettes per day, but had similar quit rates as non-menthol smokers.
Researchers identified a single genetic mutation in the CUBN gene linked to albuminuria, a condition indicating kidney disease, in both diabetic and non-diabetic individuals. The study's findings have significant implications for understanding the mechanisms behind kidney disease and potentially leading to novel treatment targets.
A University of Michigan study found that more people believe in 'climate change' than 'global warming', with a difference driven by partisan orientation and question wording. Overall, 74% believed climate change was real when referred to as such, while 68% did so when called global warming.
The £46 million study will track the lives of over 90,000 UK babies and their families, examining factors such as social disadvantage, environmental pollutants, and parenting style. The research aims to understand how biological and environmental influences shape children's health, development, and future life chances.
A new Northwestern Medicine study shows that standardized medicine prescriptions into doses at four clearly identified periods of day, can improve health outcomes for older patients. The study found that low health literacy was the greatest predictor of patients taking their medications more times per day.
A study published in CMAJ found patients with COPD are at a greater risk of developing shingles compared to the general population. The risk is highest for those taking oral steroids to treat COPD.
A recent study published in PLOS Medicine found that health behaviors play a weaker role in socio-economic disparities in mortality among European cohorts compared to British Whitehall II. The findings highlight the importance of understanding cultural differences in the social patterning of unhealthy behaviors.
A new study from Concordia University and Wilfrid Laurier University confirms that shared leisure time between grandparents and their adult grandchildren is key to forming strong intergenerational relationships. This common activity allows for knowledge sharing, mutual understanding, and the development of empathy.
A study published in the Journal of Youth and Adolescence found that students who have agreements with friends about using alcohol during Spring Break are less likely to binge drink. Women were more likely than men to report having understandings about safer behavior, such as agreeing not to get drunk.
A comprehensive study published by the Society for Maternal-Fetal Medicine found no association between folate intake and reduced risk of spontaneous preterm delivery. Folate supplementation duration and dose also showed no protective effect against preterm birth.
A systematic review of 54 studies found that higher adolescent drinking is associated with adult problems, but evidence for causality is limited. The authors recommend reducing late adolescence drinking to prevent long-term harms.
A recent study found that people taking bisphosphonates for osteoporosis treatment live an extra five years compared to those not receiving the medication. This significant benefit is attributed to bisphosphonates' ability to reduce toxic metal release, which may contribute to improved health outcomes.
A new study using brain scans found that neural reactions to pro-health messages can accurately predict smoking quit success. The researchers tested 28 heavy smokers and found that neural activity in the medial prefrontal cortex predicted behavior change, outperforming people's own self-reported estimates.
A recent Norwegian study found that nearly one in ten pregnant women consumes organic food regularly, with organic eggs and vegetables being the most popular choices. Women who consumed organic food were more likely to have higher education, lower incomes, and frequent exercise habits.
A recent study found that exposure to traffic noise increases the risk of stroke, especially in individuals aged 65 and over. The researchers discovered a significant association between road traffic noise and stroke risk, with an estimated 8% of all stroke cases potentially attributed to traffic noise.
Bioactive compounds in berries, particularly anthocyanins found in blueberries, have been shown to reduce the risk of high blood pressure. Consuming at least one serving of blueberries per week can lower the risk by 10% and may contribute to hypertension prevention.
A new study led by MSU researcher Claudia Holzman aims to understand why preterm births increase the risk of cardiovascular disease in mothers. By analyzing data from over 3,000 women who delivered babies early or full-term, researchers hope to identify factors that contribute to this link and potentially develop new treatment strategies.
A Mount Sinai study found a significant increase in the rate of 'sarcoid-like' granulomatous pulmonary disease among World Trade Center (WTC) responders compared to pre-9/11 FDNY personnel. The condition was associated with environmental exposures and lung function abnormalities.
A recent study tracked almost 1,900 people over 29 years to uncover the link between larger high-density lipoprotein particles and reduced risk of heart disease. The research found that an increase in HDL2 particles significantly lowered heart disease risk.
A study published in Pediatrics found that newborns with low vitamin D levels are at increased risk of developing respiratory infections and wheezing during early childhood. The research suggests that vitamin D is crucial to the immune system, particularly in preventing acute respiratory infections.
Scientists at UMass Chan Medical School discovered that paternal diet can reprogram lipid metabolizing genes in offspring, increasing the risk of diabetes and heart disease. The study suggests that epigenetic inheritance plays a significant role in complex diseases.
A new study found that living in racially segregated neighborhoods with high crime rates increases the chances of developing cancer, particularly among older adults. The research, published in the American Journal of Public Health, also discovered a link between neighborhood segregation and heart problems for older women.
A recent study found that lower and higher vitamin D levels are associated with an increased likelihood of frailty in older women. Women with optimal vitamin D levels (20.0-29.9 ng/ml) were at the lowest risk, while those with levels below 20 ng/ml or above 30 ng/ml had a higher risk of frailty.
A new study published in the American Sociological Review found that friendships built in religious congregations are a secret ingredient in religion that leads to life satisfaction. The research suggests that people who attend church regularly and have close friends within their congregation report higher levels of happiness.
A review of 134 studies on breast reconstruction found inconsistent reporting and a lack of standardization in outcome assessment. The authors highlight the need for non-clinical factors such as patient-reported outcomes to be incorporated into outcome assessment.
A University of Michigan study finds that Americans overreport their church attendance, with a significant gap between self-reported rates and actual behavior. This disparity is not unique to the US, but North America stands out in its consistency in overestimating attendance.
Researchers found that black students and Native Americans who achieve high grades experience increased feelings of loneliness and social isolation, while their white peers tend to feel more accepted and connected.
A study found that women offered a female endoscopist were no more likely to undergo a screening colonoscopy than those without this option. Despite survey results suggesting high preference for female endoscopists, the study did not show an increase in screening rates.
A large cohort study found that consuming fructose-rich beverages like sugar-sweetened soda and orange juice increases the risk of gout among women. The study, which analyzed data from over 78,000 women, also found a significant association between increasing orange juice intake and gout risk.
A European Observational Study found low discontinuation rates and sustained virologic suppression with REYATAZ/ritonavir-based regimens over five years. The study, which included 1,294 ARV-experienced patients, showed that 75% of those with baseline HIV-1 RNA levels <50 copies/mL remained suppressed after three years.
A new study has found a strong association between low birth weight and poor growth rate in children with chronic kidney disease (CKD). The research, published in the Clinical Journal of the American Society of Nephrology, analyzed data from over 400 children with CKD and found that those born with lower birth weights were more likely ...
A large-scale study published in BMC's Breast Cancer Research journal found no overall association between green tea intake and the risk of breast cancer. The study assessed over 54,000 Japanese women and found that drinking green tea had no protective effect against breast cancer regardless of tea type or quantity.
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 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 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 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.
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 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.
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.