Articles tagged with Population Studies
A recent study published at the EuroPRevent2012 meeting found that regular jogging increases life expectancy by 6.2 years in men and 5.6 years in women. The study analyzed data from over 20,000 participants and showed a significant reduction in mortality risk among joggers.
Researchers found women who smoke and carry certain gene variants are more likely to experience hot flashes. The study suggests that these women may benefit from aggressive smoking cessation efforts.
Researchers found significant variation in craniofacial characteristics, with Lisbon females exhibiting broader noses and eyes spaced further apart than Coimbra females. The difference suggests genetic variations rather than dietary or nutritional influences.
Researchers found that most women with bulimia regain significant weight while having the disorder, contrary to expected weight loss. Weight history is a crucial factor in understanding and treating bulimia.
A study published in The American Journal of Industrial Medicine found that WTC first responders suffer from asthma at more than twice the rate of the general U.S. population, with rates doubling between 2002 and 2005. Researchers tracked 20,834 responders who received medical screenings from 2002 to 2007, comparing their results to US...
Professor James Vaupel received the prestigious prize for his groundbreaking research on aging, statistics of senescence, and public health longevity. He was recognized for extending human lifespan by two additional years every decade, highlighting no looming limit to human lifespan.
A study found that retinal microvascular changes are associated with disability in daily activities among older adults. The presence of two or more retinal signs was linked to a higher risk of disability, independent of vascular risk factors and carotid atherosclerosis.
A new study found that having a transient ischemic attack (TIA), also known as a mini stroke, can reduce life expectancy by 20 percent. Patients experiencing a TIA have a high risk of early stroke and an increased risk of future problems that may reduce life expectancy.
Researchers used a computer simulation to compare demographic stability and migration rates for egalitarian and unequal societies. They found that class structures contributed to destabilizing effects, driving migration and the expansion of stratified societies.
Rescue and recovery workers suffered high rates of asthma, sinusitis, and gastroesophageal reflux disease (GERD) due to inhalation of toxic dust. The study also found a significant burden of depression, post-traumatic stress disorder (PTSD), and panic disorder among these workers.
A team of Indiana University researchers has discovered that promiscuous female birds have higher reproductive success due to a genetic 'trade-up', resulting in more offspring. By studying dark-eyed juncos, the study found that females who mate outside their social pair have twice as many grandchildren than those who remain truly monog...
The RESET trial demonstrates that sirolimus-eluting stents are non-inferior to everolimus-eluting stents in terms of target-lesion revascularisation rate and late lumen loss. However, the study's findings may be influenced by the relatively low-risk patient population.
Results from CREDO-Kyoto registry show CABG associated with lower risk for serious adverse events in patients with triple vessel disease. Higher risk of MI and all-cause death found with PCI, particularly in those with high SYNTAX scores.
Research at Queen's University Biological Station reveals that singing shared songs is an attention-seeking behavior often displayed by older males. Song sharing is linked to individual differences like age and neighborhood characteristics.
Researchers have identified a gene variant associated with the onset of chronic obstructive pulmonary disease (COPD) in Caucasian men. The study found that variants in the vitamin D receptor gene influence the time to development of COPD, highlighting the potential role of vitamin D metabolic pathways in COPD risk.
A Spanish-Mexican research team found that wild birds exhibit ageing in terms of reproductive capacity and DNA damage. As males age, their germline becomes damaged, increasing the risk of genetic illnesses in their offspring.
A large population-based study found that even mild stress can lead to long-term disability and an inability to work. Higher levels of stress at the start of the study were associated with a significantly greater likelihood of receiving disability benefits, with up to 70% more likely for those with mild stress.
Researchers from Kansas State University discovered that people's enjoyment of movies depends on both the content and their co-viewer. The study found that graphic sex scenes in particular cause discomfort for parents and teens, leading to awkward interactions.
Hal Caswell has been awarded the 2010 Humboldt Research Award for his significant contributions to understanding population dynamics and demography. He will use this award to collaborate with researchers in Germany, focusing on evolutionary biology and human aging.
Researchers developed a method to yield more information from archived newborn blood spots, enabling studies on population health patterns and diseases present at birth. The new method detected approximately 9,000 activated genes in adult blood samples from Guthrie cards, tripling the amount found in previous studies.
A study of 25,910 adult patients found that starting dialysis too early is associated with a higher risk of death. In contrast, early referral to a nephrologist is consistently linked to improved survival rates.
Research from Michigan State University finds that late-preterm babies are between two and three times more likely to have lower IQs and higher levels of attention problems at age 6. The study controlled for maternal IQ and demographics, suggesting that factors other than genetics may contribute to the increased risk.
A new international population study led by the University of Cincinnati examines the human developmental effects of environmental exposure to complex metal mixtures found in electronic waste. The research aims to identify potential preventative measures to reduce human exposures, particularly for pregnant women and young children livi...
Researchers found that individuals with poor sleep quality had higher levels of inflammatory markers, including C-reactive protein, even after adjusting for known risk factors. Chronic lack of sleep may contribute to cardiovascular mortality, but the exact mechanism remains uncertain.
A study by Michigan State University researchers found that cohabiting parents who work nonstandard shifts experience more conflict between work and family life. They also report higher levels of depression and lower success rates as parents and workers compared to married peers.
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 large population study found a statistically significant association between BPA exposure and increased testosterone levels in men. The study, which analyzed data from over 700 adults aged 20-74 years, suggests that even low-level exposure to BPA may have endocrine-disrupting effects on human health.
A 29-year follow-up study of Finnish men and women found that individuals with higher vitamin D levels had a significantly lower risk of developing Parkinson's disease. The study suggests a potential link between chronic inadequacy of vitamin D and the development of Parkinson's disease.
A study of non-fatal war injuries found that those affected had significantly lower quality of life compared to US and Turkish general populations. Men were four times more likely to be injured than women, with injuries from jet bombings being a major contributor.
A study found that mass media coverage of flu-related topics significantly increases vaccination rates and prompts people to get their shots earlier. Researchers analyzed data from over 22 million individuals aged 65+ and found a strong correlation between news reports and vaccination rates, with spikes in activity following news stories.
The Human Heredity and Health in Africa project will utilize genetic, clinical, and epidemiologic screening tools to identify hereditary and non-hereditary components of risk. The effort aims to build research capacity on the continent and create strong collaborations between African researchers and those globally.
A study of banded mongooses in Uganda found that these animals pass on traditions from one generation to the next, a practice previously thought to be reserved for humans and intelligent animals. This discovery has significant implications for understanding how complex cultures can develop.
A study found that hospitals with higher rates of following up patients within one week after discharge for heart failure treatment have lower readmission rates at 30 days. Early follow-up evaluation is critical for assessing patient clinical status outside the hospital setting.
Age-related nerve decline is associated with metabolic factors like blood sugar levels within normal ranges. Peripheral nerves are affected more in men than women later in life, suggesting a link between aging, gender, and inflammation. Modifiable risk factors may help prevent or delay peripheral nerve function decline.
A large population-based study of diabetes in China estimates that 92.4 million adults age 20 or older have diabetes, while 148.2 million adults have prediabetes, a key risk factor for cardiovascular disease. The researchers recommend national strategies for preventing, detecting and treating diabetes.
Research findings suggest that participatory women's groups can reduce neonatal mortality by up to one-third and moderate maternal depression. The groups' impact was attributed to improved hygiene and care practices, as well as increased community mobilization and support for the poorest populations.
A new study found that older men with high levels of IGF-I are at increased risk of cancer death, independent of age and lifestyle. The research suggests IGF-I may have potential importance as a biomarker for prognostic testing.
Dolphus Dawson, III, receives the 2010 AADR Neal W. Chilton Fellowship for biostatistical analysis of a dataset from the Effects of Periodontal Therapy on Preterm Birth (OPT) study. The analysis will investigate associations between clinical measures and preeclampsia in the OPT study population.
A recent study published in Pain Medicine found that women veterans are less likely to report pain compared to their male counterparts. The study, which analyzed data from over 153,000 veterans, revealed that female veterans were more likely to report moderate-severe pain but less likely to experience persistent pain.
A study published in Sleep found that elderly women reported shorter and poorer sleep than men, but objectively measured sleep showed the opposite pattern. Women slept longer and had higher sleep efficiency, possibly due to differences in sleep duration determinants such as medication use and alcohol consumption.
A new study by Harvard School of Public Health researchers found that overweight women in mid-life had more health problems and impaired cognitive function later in life. Maintaining a healthy weight throughout adulthood may increase the odds of enjoying a healthy life in later years, according to the study.
A large prospective population study found no difference in heart failure risk between fish eaters and non-eaters. However, a beneficial effect was observed in diabetic subjects with high EPA + DHA intake.
A systematic review found that post-stroke dementia rates varied greatly, but were closely related to stroke characteristics and complications. The authors suggest that optimum acute stroke care and secondary prevention measures could reduce the burden of dementia. Further studies are needed to identify independent predictive factors.
A new study confirms associations between SNPs and increased prostate cancer risk in Japanese men, similar to findings in European populations. Men with six or more risk alleles had substantially higher risk for prostate cancer.
The MADIT-CRT study found that CRT-D therapy reduces the risk of heart failure or death by 34% compared to ICD-only therapy, with benefits seen across various patient sub-groups. This results validate a new indication for CRT-D therapy in preventing heart failure in at-risk patients.
A new study found that prenatal multivitamin supplements significantly reduce the risk of babies with a low birth weight compared to iron-folic acid supplementation. The study suggests that micronutrients supplementation could avoid approximately 1.5 million low birth weight babies globally each year.
Over 30 years, middle-aged women's levels of perceived mental stress have increased significantly, while their blood pressure has decreased. This is according to a Swedish study that followed 1,462 women from the 1960s to the 2000s.
Research found that 35 out of 1247 people experienced recurrent strokes within 24 hours after their initial TIA, highlighting the need for rapid medical attention
A new study found that early prenatal exposure to the Hong Kong flu may have interfered with fetal cerebral development and caused reduced intelligence in adulthood. The study involved over 180,000 men born between 1967 and 1973 and showed a significant association between prenatal exposure to the virus and lower intelligence scores.
A French study found that healthy elderly people who report feeling sleepy during the day have a significantly higher risk of dying from cardiovascular disease. The Three City study found a 49% relative risk increase of cardiovascular death compared to those who do not report sleepiness.
Elevated nonfasting triglyceride levels are associated with an increased risk of ischemic stroke, according to a large population-based study. The study found that men and women with higher triglyceride levels had significantly increased risks of stroke, with the risk doubling or tripling for certain ranges of triglyceride levels.
A genome-wide study has uncovered a significant increase in genetic distances towards Northern Europe compared to Central Europe. The analysis of dense single nucleotide polymorphisms across the whole genome found substantial genetic differences between Eastern and Western Finland.
Studies found that people with high sociability tend to migrate to urban areas over long distances, while those with high activity have a tendency to move both urban and rural locales. Emotional individuals are more likely to move away from home but don't migrate far or often.
A large population-based study of 659,000 women found that almost 20% develop type 2 diabetes within 9 years of pregnancy. The rate of diabetes increased rapidly after delivery, peaking at 9 years. Higher urban statistics and older mothers also increase risk factors for gestational diabetes.
Researchers found no therapeutic benefit in low-sodium diets for adults with asthma, contrary to past studies. The study suggests that further dietary research should focus on factors other than sodium.
A new University of Illinois study found that public school students made significantly greater gains in math scores by fifth grade compared to their Catholic school peers. Public schools rivaled the performance of other non-Catholic private schools, suggesting they are at least as effective in promoting student learning over time.
A study of 1,889 participants found a graded relation between oxidized LDL and incident metabolic syndrome, with those having higher levels at increased risk. Oxidized LDL was also associated with abdominal obesity, high fasting glucose, and high triglyceride measurements.
The study found that aging is associated with more positive than negative emotions, and more passive than active emotions. Women had more negative than positive emotions, and participants with higher income and education levels had significantly more positive emotions.
As people age, they experience more feelings of ease and contentment than younger counterparts. The study found that aging is associated with more positive than negative emotions, and more passive than active emotions.
A Swedish study found that women who consumed wine regularly had a lower risk of developing dementia compared to those who drank beer or liquor. The study, which followed 1,458 women over 34 years, suggests that moderate wine consumption may have protective effects against dementia.