Articles tagged with Body Mass Index
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A new study published in The Lancet Diabetes & Endocrinology found that BMI cut-offs used by the World Health Organization and UK's National Institute for Health and Care Excellence are not suitable for adults from Black Asian and Minority Ethnic backgrounds. The research, which included over 1.5 million people, shows that these groups...
A comprehensive new study reveals that chronic pain is on the rise across all adult demographics, with pain increasing in every age group and demographic. The research suggests that physical health conditions, distress, and alcohol use are closely associated with chronic pain trends.
Research shows that abdominal obesity is a stronger predictor of severe COVID-19 symptoms, as measured by chest X-ray results. Patients with waist circumference above normal limits had significantly higher X-ray scores and were at 75% increased risk of worse outcomes.
Research reveals that as body mass index (BMI) increases, the risk of testing positive for SARS-CoV-2 also rises, especially among overweight and obese patients. The study analyzed data from over 26,000 patients tested for COVID-19 at a major medical center in Israel and found significant associations between BMI and viral infection risk.
A new metric called 'A Body Shape Index' (ABSI) measures obesity by considering age, sex, weight, height, and waist circumference. ABSI was linked to increased risks for liver, lung, and bowel cancers, while high ABSI combined with BMI increased cancer risk for seven types of cancer.
Research suggests that low childhood BMI is associated with higher anorexia nervosa risk, while high BMI or overweight increases the risk of bulimia nervosa. Monitoring weight and height during childhood may help identify early warning profiles for eating disorders.
A Danish study of over 173,000 women found that girls with a higher BMI during childhood had lower breast cancer risks both before and after menopause. The research suggests an inverse association between childhood BMI and breast cancer risk, but further studies are needed to understand the underlying mechanisms.
A recent study found that obesity, particularly class II and III, is associated with a higher risk of death, severe pneumonia, and intubation in both men and women with COVID-19. However, the association was stronger in men than women, suggesting that obesity may be a more significant risk factor for death from COVID-19 in men.
A new study reveals that higher body mass index (BMI) is associated with worse survival in early breast cancer patients but improved survival in advanced disease. The 'obesity paradox' highlights the need to understand the biological basis of obesity impacts on breast cancer diagnosis and treatment.
Research finds that age-related changes in RNA levels alter gene function in human egg cells, leading to impaired maturation and reduced fertility. The study suggests that age may influence an oocyte's ability to process critical genes, with potential implications for reproductive medicine.
A new Australian study found that changes in lifestyle patterns during early childhood are longitudinally associated with concurrent changes in body mass index (BMI) z scores. The study identified three trajectory groups of child lifestyle patterns and BMI z scores, with a healthy lifestyle pattern being the most distinctive in reducin...
Researchers found body mass index and age impact neck strength and endurance, while time of day also plays a role. The study's results can inform strategies to prevent neck pain and improve musculoskeletal biomechanical models.
Changes in BMI vary by sociodemographic group across lifespan and generations, highlighting racial and educational disparities. The study analyzed data from four national longitudinal surveys to understand the magnitude of future disease burden.
A recent study published in the European Heart Journal has found a clear link between disrupted sleep and an increased risk of dying from diseases of the heart and blood vessels, as well as death from any cause. Women were found to have nearly double the risk of cardiovascular death compared to men.
A study of 264,230 individuals found that UK adults who are overweight or obese retain their weight over time, associated with an increased risk of health complications and death. The researchers also found greater levels of socioeconomic deprivation linked to increasing severity of obesity.
A study published in the Journal of Endocrinology found an association between higher body weight and greater menstrual blood loss, potentially due to delayed womb lining repair. The research used a combined approach of human and mouse studies, suggesting obesity may contribute to heavier periods through increased inflammation.
Researchers found associations between lifestyle factors and COVID-19 infection risk, including maintaining healthy weight and high HDL cholesterol levels. These factors may help lower the risk of COVID-19 infection.
A new study analyzing data from over 175,000 people found that excess body weight is associated with higher health care costs for individuals across various BMI levels. The researchers estimated that adult obesity results in $170 billion in excess annual costs per year in the US.
A new study from the University of Bergen found that positive self-image and self-esteem protect against weight gain in adolescence. The study, which followed 1225 Norwegian adolescents over two years, revealed that body dissatisfaction and a desire to change one's body can impair self-rated health and self-esteem.
Children who attended a comprehensive preschool program had lower body mass indexes and reduced obesity rates compared to those who did not attend the program. The study found that women participants were particularly less likely to be obese.
A recent study found that hospitalized COVID-19 patients with obesity have a significantly higher rate of ICU admissions and longer duration of ICU stay. Individuals with severe obesity were twice as likely to require ICU care, while the risk of death was not significantly higher in those with obesity.
Semaglutide treatment leads to reduced excess body fat and increased lean body mass in adults with obesity. The medication has the potential to reduce the risk of heart disease, diabetes, and stroke by improving body composition. The STEP 1 trial found that semaglutide significantly improved body weight loss and reduced visceral fat.
A new study published in Neurology suggests that health problems like high blood pressure and obesity in one's 20s can lead to cognitive decline decades later. Researchers analyzed data from over 15,000 participants and found that cardiovascular risk factors were strongly associated with thinking skills decline.
A pooled data analysis of 31 clinical trials found that wearable fitness trackers and step counters significantly helped people with weight-related health conditions lose weight. Those using research-grade step counters/accelerometers lost an average of 4.4 kg, while commercial fitness trackers produced a 3 kg loss.
A study of hundreds of women found that accelerated abdominal fat gain during menopause is associated with increased heart disease risk, regardless of weight changes. Measuring waist circumference may be an early indicator of this risk beyond traditional BMI calculations.
A recent study published in the Annals of Behavioral Medicine suggests that inconsistent sleep schedules in toddlers are associated with higher body mass index (BMI) percentiles. Researchers found that children from households living at or below poverty levels had more inconsistent sleep onset times, leading to higher BMI percentages.
A new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism found that Chinese adults are more likely to face high blood pressure and other health risks as a result of higher body mass index (BMI) and waist circumference. The research analyzed data from over 126,000 participants and discovered that C...
A Swedish study found that lifestyle interventions during pregnancy, including physical activity and a healthy diet, led to epigenetic alterations in newborn babies. These changes were associated with increased muscle mass at birth and potentially benefited the children's body composition and growth later in life.
A new study suggests that starting adulthood with a normal weight and gradually gaining pounds later in life can increase the probability of survival. In contrast, those who start as obese or stay at an unhealthy weight throughout their lives tend to have the lowest survival rates.
A University of Alberta study finds that weight loss before knee replacement surgery does not lead to better outcomes for patients with advanced knee osteoarthritis. The research calls into question the use of body mass index (BMI) as a determinant of patient outcomes, highlighting the need to reconsider recommendations about BMI.
A large observational study published in Diabetologia found that obesity is associated with a higher risk of microvascular complications in people with type 2 diabetes. The study suggests that maintaining a healthy body mass index (BMI) before and after a diabetes diagnosis can help prevent these complications. Furthermore, the researc...
A new study found a six-fold increase in idiopathic intracranial hypertension cases over 15 years, corresponding with rising obesity rates and low socioeconomic status in women. Treatment is often weight loss, while surgery may be required in rare cases.
Researchers used a brain machine interface to enable mice to guide a cursor using only their brain activity. The study found that visual cortical areas in the mouse brain were involved during the task, including the parietal cortex, which may act as a way station between sensory and motor areas.
A new study found that higher BMI is more dangerous for men than women, while a higher waist-to-hip ratio raises colorectal cancer risk in women. Maintaining a healthy weight can reduce the risk of this deadly cancer.
A study using AI to analyze abdominal CT images found that visceral fat area is independently associated with future heart attacks and strokes. The analysis, which outperformed traditional BMI measures, may lead to more accurate cardiovascular risk assessments.
A 25-year follow-up study found that obese women have an increased risk of hip fracture before age 70, especially those with below-average bone density. Women at the borderline between normal weight and overweight had the lowest risk all the way until old age.
A new study found that consuming dried fruit is linked to better diet quality and health markers, including lower body mass index and waist circumference. However, it's essential to choose unsweetened versions and monitor portion sizes due to the higher calorie content.
India's metropolitan cities face a devastating diabetes crisis, with over half of men (55%) and two-thirds of women (65%) projected to develop type 2 diabetes in their lifetime. Obesity is a major factor, with obese individuals facing significantly reduced life expectancy without diabetes.
A large long-term study found that hormonal contraceptives may lower the risk of severe asthma bouts in women of reproductive age. However, the protective effect is relatively small and does not include progestogen-only Pill.
A study published in BMC Medicine found that vegans had a 43% higher risk of total fractures compared to meat-eaters, with higher risks of hip, leg, and vertebrae fractures. Vegetarians also had a higher risk of hip fractures.
A new study from UT Southwestern finds that being overweight or obese, even in younger patients under age 50, increases the risk of severe COVID-19 complications. The study analyzed data from over 7,600 patients and found that those with severe obesity had a 36% greater risk of dying compared to normal weight individuals.
A new global analysis has revealed that poor nutrition in school years may have created a 20cm height gap across nations. The study assessed the height and weight of over 65 million children aged five to 19 years old in 193 countries, finding an eight-year growth gap for girls and six-year growth gap for boys.
A large longitudinal study found that exposure to air pollution during early childhood may lead to an increase in body mass index (BMI), while living in areas with greater green space and a more favorable built environment mix may be associated with a decrease in BMI. The study analyzed data from nearly 80,000 children and suggested th...
A nationwide cohort study found that severely obese individuals who underwent gastric bypass or sleeve procedure had a lower risk of additional myocardial infarctions and improved survival rates. The study suggests that metabolic surgery may have a positive impact on cardiometabolic risk factors beyond weight loss.
A new study has found that non-obese Vietnamese Americans are 60% more likely to have diabetes than non-obese, non-Hispanic White Americans. Only 9% of Vietnamese Americans with diabetes were obese, compared to half of all non-Hispanic White Americans.
A recent study published in The BMJ found that excess belly fat is associated with a higher risk of early death from any cause. In contrast, larger hips and thighs were linked to a lower risk of premature mortality. This suggests that measuring central fatness may be a more reliable indicator of risk than body mass index.
A new study found that early-onset type 2 diabetes is significantly more common among South Asian and African-Caribbean individuals than white individuals in the UK. The prevalence of T2D varies by ethnicity, with SA and AC groups having a higher proportion of early-onset cases.
A study published in Diabetologia suggests that regular heat exposure through hot baths is associated with improved glycated haemoglobin levels and reduced body weight in patients with type 2 diabetes. The research found daily hot-tub bathing to have beneficial effects on cardiovascular risk factors, including blood pressure.
A new study found that a Mediterranean-like diet partially modified the association between obesity and cardiovascular mortality. Higher body mass was associated with increased risk of death from cardiovascular disease, but adherence to healthy diets like Mediterranean-style eating reduced this risk.
A study of 26,000 heart transplants found that patients receiving hearts from severely obese donors had similar short-term and long-term outcomes as those receiving hearts from non-obese donors. The research has the potential to expand the critically low donor pool by increasing the number of obese donors.
A new study found that people with obesity who gain weight tend to perceive their body size as smaller than it actually is. Despite improvements in accuracy over time for those maintaining a stable weight, the degree of body image distortion remained significant in weight gainers.
A UK-based survey of nearly 3,000 adults found that healthcare professionals using preferred terms like 'weight', 'unhealthy weight', and 'overweight' reduce negative emotions. Parents also prefer this terminology, but use of other terms elicits strong feelings of anger and disgust.
Research shows that people with obesity are at higher risk of severe COVID-19 disease and mechanical ventilation. The study analyzed ICU patients and found a clear correlation between BMI and disease severity, with those with severe obesity facing the highest risk.
A new study published at ESC Congress 2020 suggests that body mass index (BMI) is a more powerful risk factor for developing type 2 diabetes than genetic predisposition. Researchers found that individuals with a higher BMI were more likely to develop diabetes, regardless of their genetic risk level.
A new study found that obesity-related illnesses frequently occur in people with a BMI over 30, yet only 9% had obesity recorded as a cause of death. Researchers argue that obesity is not being accurately documented on medical certificates, highlighting the need for further studies.
A PET imaging study found that low aromatase enzyme activity in the brain's amygdala is associated with higher BMI and lower self-control. Estrogen production in the amygdala may regulate feeding behavior, influencing BMI.
A PET brain imaging study found that low aromatase levels in the amygdala are associated with higher BMI and lower self-control. The results suggest a novel method for characterizing estrogen's role in obesity and impairments in self-regulation.
A study published in the European Respiratory Journal found that children with accelerated weight gain before age four have higher lung function at age seven, but also exhibit airflow limitation. The research suggests that early childhood growth patterns can be a useful tool for identifying respiratory health issues.
Research from Queen Mary University of London finds that childhood and adolescent obesity is projected to contribute up to 14 per cent of overall risk of Multiple Sclerosis in 2035. High body mass index (BMI) is also associated with an increased risk, particularly in the USA and Australia.
A new study by Boston University School of Public Health found that weight changes between early adulthood and midlife are crucial in determining a person's risk of early death. Participants whose BMI decreased from obese to overweight range had half the risk of dying compared to those who remained obese throughout their lives.