Research found dogs that bit kids had distinctive patterns of behavior, but not specific breeds. The main causes of aggression were guarding resources and territory, with anxiety being a common factor in 3/4 cases.
Research finds that HIV-positive employees in France face unemployment and workplace discrimination, particularly women and those with lower education levels. The study, based on a nationally representative sample of 478 participants, highlights the impact of disease severity and discrimination on employment opportunities.
The NHS spends £16 million a year on specialized bath products for eczema, despite lack of evidence showing their effectiveness. Healthcare professionals often recommend them to patients, but experts disagree on their value.
Research published in Gut journal reveals C difficile infection is four times more likely to be fatal for patients with inflammatory bowel disease. The study found that those with both conditions had significantly worse outcomes, including longer hospital stays and increased rates of endoscopy.
Legalized physician-assisted dying in Oregon and the Netherlands shows only a few people choose this option, with most having cancer or severe illness. Vulnerable groups such as people with disabilities or mental illnesses are not overrepresented in deaths facilitated by doctors.
Researchers found that safety measures introduced over the past decade have failed to reduce death rates and speed in Grand Prix motor racing. Experts recommend strengthening barriers, protective clothing for drivers, and improving cornering speeds to prioritize driver safety.
Chronic fatigue syndrome is linked to a stomach virus, with over 80% of infected patients testing positive for enteroviral particles. Research suggests that initial infections can occur years earlier, highlighting the long-term impact of viral infections on the condition.
Research finds that biological and demographic causes, such as anal sex and role versatility, contribute significantly to high HIV prevalence in gay men. Gay men need to reduce unprotected sex rates by several times that of straight men to end the epidemic
Children who had acquired high percentage body fat by age 3–1/2 were more likely to be obese at age 7. Rapid growth spurts, TV viewing time, and physical inactivity also contributed to obesity risk.
Research reveals that UK 11-year-olds are not physically active enough, with less than 3% meeting recommended daily exercise levels. The study, which monitored over 5,500 children in the South West of England, found that boys were more active than girls and that sustained activity was crucial for promoting cardiorespiratory fitness.
Research found knee monoarthritis in 296 patients (4.4%) with rheumatic disorders, a rare condition associated with operable non-small cell lung cancer. The disease is challenging to treat unless caught early, and the discovery provides new insights into potential early warning signs.
Research reveals that fat in the stomach converts vitamin C from an inhibitor to a promoter of nitrosamines, potentially increasing cancer risk. Vitamin C levels were significantly boosted when fat was added, contradicting previous findings that supplements fail to reduce cancer risk.
A study found that UK children with asthma are being treated inappropriately, with over 121,000 prescriptions for bronchodilator syrups still issued in 2006 despite guidance discouraging their use. The number of combination inhaler prescriptions also increased significantly.
A study of over 1050 North American and European musicians found that they are more than twice as likely to die an early death compared to the general population. Long-term drug or alcohol problems accounted for nearly one in four deaths, with some stars continuing to experience higher death rates even 25 years after achieving fame.
Patients with respiratory problems face a higher risk of death during longer ambulance journeys, which can range from 0 to 58 kilometres. The study found that the further the patient has to travel, the more likely they are to die, with a 13% increase in mortality for those with breathing problems over 20km distances.
Research links exhaust fumes to increased asthma risk in genetically susceptible children, particularly those with high microsomal epoxide hydrolase activity and GSTP1 genetic variants. Children exposed to road traffic pollution are also at greater risk of developing asthma.
A study of UK trainee doctors found they were gaining less experience in performing common practical procedures, such as suturing and wound exploration. The decline in hands-on experience may be attributed to formal teaching and assessments, or senior staff taking over procedures to meet waiting time targets.
The clinical effectiveness of topical negative pressure therapy for wound healing is unclear, according to a review by the BMJ Specialty Journals. The technique has been used to treat various types of wounds, but many studies have been flawed, casting doubt on its validity and reliability.
A study published in Occupational and Environmental Medicine reveals that farmers scored lowest on measures of productivity, health status, and quality of life. Despite having more control over their work, farmers experience high levels of stress and need increased social and emotional support.
Research found that cannabis smoking damages lungs, reducing fine airways and blocking large airways. The extent of damage is linked to the number of joints smoked, with higher consumption resulting in greater incapacity.
A study in Great Britain found that even low levels of air pollution boost the chances of an early death, especially from respiratory diseases. The research, which spanned over 16 years, revealed strong links between black smoke and sulphur dioxide with increased risk of mortality.
Research shows a slowdown in heart disease deaths among younger Britons, with death rates levelling off in some age groups. This trend is concerning as it may indicate that the gains made in reducing heart disease mortality are being reversed due to rising obesity and diabetes rates.
Research found 28 out of 33 young elite tennis players had spinal abnormalities, including disc degeneration, herniated discs, and stress fractures. The study highlights the need to modify training techniques to minimize musculoskeletal damage in young athletes.
Research in Emergency Medicine Journal reveals UK licensing law changes trebled overnight visits to emergency care for alcohol-related problems. The new laws allowed alcohol to be available around the clock, leading to a rise in alcohol-related issues and violent assaults.
A study published in Archives of Disease in Childhood found that very young babies, particularly those under a month old, are vulnerable to sudden death when seated. The research analyzed data from 1991-2000 and found that the rate of deaths among seated babies is relatively small, but extra care should be taken for these infants.
A daily pint of milk reduces the risk of metabolic syndrome by 62%, while regular dairy consumption lowers the risk by 56%. The study found that around one in seven men had the syndrome at entry into the study, with those who consumed more dairy produce having a lower risk.
A study suggests that taxing high-fat foods in the UK could prevent up to 3,000 heart attack and stroke deaths annually. This approach would increase salt intake instead of reducing it, leading to potential health issues.
The National Institute for Health and Clinical Excellence (NICE) proposes restricting use of ranibizumab and pegaptanib to patients who have gone blind in one eye. However, the Drug and Therapeutics Bulletin concludes that this approach is 'unacceptable' and calls for universal access to these sight-saving drugs. NICE has also not issu...
A randomized controlled trial shows that the Papworth breathing technique can reduce asthma symptoms by a third, with improvements also seen in mental health outcomes. The technique, which involves diaphragmatic breathing and relaxation exercises, has no significant impact on lung function.
Most UK sports clubs do not conduct comprehensive preparticipation medical evaluations, despite recommended guidelines. A survey found that less than half of cricket and rugby union clubs recorded player concussion histories before employment.
An analysis of US city-specific weather data reveals that global warming will lead to more deaths in summer due to extreme temperatures. Deaths from all causes are known to rise when temperatures go up, and heart attacks and cardiac arrests are more likely when it is very cold.
Research found no significant differences in depleted uranium levels among UK Army personnel exposed to varying degrees, with levels close to those of naturally occurring uranium. The study alleviates fears about the health of military personnel exposed to radioactive depleted uranium.
A study of over 3,500 French children found that 1.2% used performance-enhancing drugs at 11, increasing to 3% by 15. The most commonly used drug was salbutamol, with health problems and low self-esteem linked to its use. The study highlights the need for adults to monitor young athletes' behavior and address signs of distress.
A study found that children with at least one smoker parent have significantly higher cotinine levels in their urine, quadrupling the risk for mothers and doubling it for fathers. Sleeping with parents and lower temperature rooms were also associated with increased cotinine levels.
Severe human bite wounds are 12 times more common in men, with most injuries occurring during brawls on weekends or public holidays. Eighty-six percent of cases involved alcohol, and 65% of facial injuries were to the ear.
A study in Injury Prevention reveals California's tougher gun show controls have drastically reduced the sale of firearms linked to crimes. The stricter regulations have also limited the availability of assault-style weapons and banned certain types of rifles and handguns.
A review of eight population-based studies found that none met criteria for accurate SIDS diagnosis, leading to inflated risk estimates. Families with initial investigation and no major risk factors can be advised that the risk of a second death is very small.
A study found that counter-advertising at the cinema reduces the appeal of smoking images in movies only to young non-smokers. The ad's effectiveness depends on its type, with some potentially increasing intentions to smoke among smokers.
A study of 320,000 men found that former military personnel are twice as likely to kill themselves as the general population, especially those with health problems. The research highlights the need for clinical and community interventions targeting veterans at risk.
A study found that exposure to pesticides increases the risk of Parkinson's disease, as does traumatic head injury, with higher levels of exposure associated with greater risk. The two factors are potentially modifiable, suggesting opportunities for prevention and reduction.
Healthcare systems are increasingly relying on mobile communication technology to improve care, but little guidance exists on its safe use. The UK and US are leading the way in applying this technology, but existing guidance is limited in scope and often fails to address key concerns.
A small study published in Heart reveals that low tar cigarettes, like regular ones, severely impair blood flow through the heart. The researchers found that both groups of smokers showed significant declines in coronary flow velocity reserve after smoking, regardless of cigarette type.
A Mediterranean diet rich in fruits, vegetables, and whole grains is associated with a 50% lower risk of developing chronic obstructive pulmonary disease (COPD). The study tracked the health of over 43,000 US men, finding that those who followed a Western diet were more than four times as likely to develop COPD.
A study of over 8,000 British government workers found that unfair treatment increased the risk of a heart attack or angina, with those in the highest category being 55% more likely to have serious heart disease. Women and lower-income individuals were also disproportionately affected.
A study found that using a 'walk-and-work' desk increases energy expenditure by 100 kilocalories per hour, equivalent to shedding 20-30 kg annually. The device allows workers to walk on a treadmill while working, reducing sedentary behavior.
A community survey of gay men in London, Manchester, and Brighton found that nearly one-third of HIV-positive men reported having unprotected sex, while almost one-fifth of HIV-negative men also engaged in this behavior. The study highlights the need for renewed efforts to boost HIV diagnosis and curb risk behaviors.
A large study of 28,000 Danish utility workers found no evidence of increased cancer risk from low-frequency electromagnetic fields. However, women exposed to medium frequency fields were more likely to develop brain cancer than those with lower exposure levels.
A study analyzing records from a large children's hospital found that the proportion of chronically ill young children dying in intensive care rose from 80% to 91% between 1997 and 2004. Many deaths occurred after the child had been treated elsewhere, suggesting that terminally ill children were still being actively treated.
New research questions the effectiveness of routine screening for overweight and obese schoolchildren, citing limited evidence that preventive approaches or current treatments drive down long-term obesity rates. Instead, weight monitoring is seen as useful for gathering information on obesity trends and informing resource allocation.
Research published in the journal Heart found a significant link between performance league tables and lower death rates after coronary artery bypass surgery. The study analyzed data from almost 26,000 patients and showed that public disclosure of cardiac surgery outcome data led to improved patient outcomes.