Articles tagged with Body Mass Index
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A study of 690 women found that both short and long surgical incisions for cesarean births are associated with increased pain after delivery. The authors recommend an optimal range of 12-17cm for cesarean incision length to minimize post-delivery pain.
A new study by Imperial College London and the World Health Organization found that childhood and adolescent obesity rates increased tenfold over four decades, from less than 1% in 1975 to nearly 6% in girls and 8% in boys in 2016. The number of obese children and adolescents is expected to surpass those who are underweight by 2022. He...
The global prevalence of child and adolescent obesity has increased significantly over the past four decades, from 0.7% to 5.6% for girls and 0.9% to 7.8% for boys. Despite this rise, more children remain moderately or severely underweight than obese globally, highlighting the need to improve food security.
A new study suggests that weight loss in adults leads to significant cost savings, peaking at age 50. The research found that an adult who goes from obese to overweight can save $17,655 in direct medical costs and productivity losses over their lifetime, while losing weight from obese to healthy results in a savings of $28,020.
A 45-year-old woman developed a rare but life-threatening condition called fat embolism syndrome (FES) after undergoing liposuction. FES is notoriously difficult to diagnose due to a lack of standardized diagnostic criteria, emphasizing the need for clinicians to think outside the box and consider alternative diagnoses.
A Chinese study found that women with visceral fat (around internal organs) are at higher risk for developing ER- breast cancer, while those with subcutaneous fat are more likely to develop ER+ breast cancer. The study's findings suggest a complex link between breast cancer and obesity.
Chinese children who go to bed later and sleep less are more likely to be overweight, with each hour later bedtime increasing BMI scores. The study suggests cultural factors, such as emphasis on studying and academic achievement, contribute to shorter sleep durations.
A nationwide study found that women with PCOS have a four times greater risk of developing type 2 diabetes and are diagnosed at an average age of 31, compared to those without PCOS.
Underweight patients undergoing cardiac catheterisation are more likely to die, experience longer hospital stays, and incur higher costs compared to normal weight or obese patients. Morbidly obese patients, on the other hand, have better outcomes despite having a lower BMI.
A study found associations between parental BMIs and offspring metabolic traits, but the link was not significantly stronger for maternal BMI, arguing against an intra-uterine mechanism. After accounting for offspring BMI, the data suggested that familial factors rather than intra-uterine overnutrition explain the relationship.
A new study at Drexel University found that female college students who weighed themselves daily lost body fat and experienced modest BMI changes, while those who did not saw little change. The researchers suggest that daily self-weighing can motivate healthy eating and exercise behaviors.
New Indiana University research suggests that limiting access to fast-food restaurants will not reduce obesity. Instead, the study found that changes in the availability of healthy food options, such as supermarkets and nutritious food outlets, may make it easier for people to access healthy foods.
A Norwegian study found that increasing Body Mass Index above one unit from first to second pregnancy drastically increases the risk of developing gestational diabetes mellitus (GDM). Women with BMI less than 25 in first pregnancy showed a strongest risk associated with weight gain, while overweight women who reduced their BMI by more ...
Research finds that black women who gain fat around their midsection are more likely to accumulate heart fat, while white women's risk increases when they gain weight overall. The study, which analyzed data from over 500 women, suggests that excess abdominal fat is a greater threat for both black men and women.
A new study published in PLOS Medicine found that women who gained more than one BMI unit between pregnancies had a doubled risk of developing gestational diabetes. The increased risks were strongest in women with a low BMI, and evidence suggested that reducing weight between pregnancies can help prevent GDM.
Patients who undergo bariatric surgery are more likely to achieve a BMI of less than 30 if they have a preoperative BMI of less than 40. However, delaying surgery until higher weights can result in inferior outcomes.
A large new study shows that only one in three patients who have bariatric surgery succeed in getting their body-mass index below 30 in the first year. Patients with lower BMIs before surgery had higher odds of achieving this goal and better health outcomes, including stopping medication for high blood pressure and cholesterol.
Loma Linda University researchers found four factors associated with decreased body mass index: single or dual meals, overnight fasting up to 18 hours, breakfast instead of skipping it, and making breakfast the largest meal of the day. Making breakfast the largest meal resulted in a more significant decrease in BMI compared to lunch.
A study published by The BMJ finds that healthy eating and physical activity during pregnancy limits weight gain and lowers the odds of having a caesarean section. The benefits are consistent regardless of age, ethnicity, BMI, or underlying medical conditions.
A new study found that children born prematurely to mothers who were overweight or obese before pregnancy are at higher risk for low cognitive scores and difficulties with self-regulation. The study suggests that behavioral interventions to reduce pre-pregnancy weight may help mitigate these impairments.
A large-scale study found that higher body mass index (BMI) is associated with an increased risk of coronary heart disease, hypertension, and type 2 diabetes. The study, which included over 119,000 participants, also showed that higher BMI was linked to higher systolic and diastolic blood pressure.
Researchers propose guidelines for semi-autonomous systems, including veto control and data protection. The possibility of 'brainjacking' also raises concerns about security solutions.
A Swedish study published in Neurology found that teenage weight gain is associated with a higher risk of stroke in adulthood. The study followed 37,669 men and found that those who experienced a significant increase in BMI from childhood to age 20 were more likely to develop high blood pressure and stroke.
A new Israeli study found that higher BMI and even normal-weight adolescents are at increased risk of death from non-coronary cardiovascular diseases. Researchers analyzed data from over 2 million adolescents, showing a significant association between adolescent obesity and mid-life cardiovascular mortality.
A National Institutes of Health-funded study found that moderate-intensity exercise reduced the risk of major mobility disability by 31% in older adults with extreme obesity. The structured physical activity program improved participants' ability to perform common daily activities, such as walking a block around the neighborhood.
A new study from the University of Bath's School of Management shows that marriage is associated with weight gain in men, adding approximately three pounds to their BMI. The early days of fatherhood also contribute to this effect, while a decrease in male BMI is observed during the period just before and after divorce.
The USPSTF recommends screening for obesity in children and adolescents 6 years old and older, offering comprehensive behavioral interventions to promote weight improvements. This recommendation is based on moderate certainty, as screening can lead to small harms but also improve weight status with moderate net benefits.
A University of Alberta research team found that patients with obesity have a higher risk of infection within 30 days after heart bypass surgery, and 88% of these patients received non-surgical PCI. This increased risk may be due to the fact that patients with obesity are more likely to receive PCI.
A population study found that being overweight or obese, as defined by body mass index, abdominal obesity, and higher body fat percentage, is associated with a higher risk of developing rheumatoid arthritis in women. In contrast, no clear association was found between RA risk and BMI criteria for men.
A recent study published in PLOS Medicine suggests that genetic variants associated with higher body mass index (BMI) are linked to lower risk of Parkinson disease. The researchers used a Mendelian randomization approach to examine the relationship between BMI and Parkinson disease, and found an 18% lower risk of Parkinson disease amon...
A new study reveals that 30% of the world's population is affected by weight problems, resulting in over 4 million deaths attributed to excess body weight. The study found that nearly 40% of these deaths occurred among people with a BMI below the threshold for obesity, highlighting the risks associated with being overweight or obese.
A new study from The Ohio State University Wexner Medical Center reveals that female runners with a body mass index (BMI) of less than 19 are more likely to develop stress fractures. Lighter women who suffered stress fractures took longer to recover, highlighting the importance of maintaining a healthy BMI through resistance training.
A recent Danish study found that maternal daily consumption of artificially-sweetened beverages during pregnancy was associated with a higher body mass index score and increased risk of overweight/obesity at 7 years. This study suggests that substituting SSBs with artifically sweetened beverages may increase offspring obesity risk.
A study found that obese patients undergoing shoulder joint replacement surgery are at increased risk of complications, including the need for revision surgery and postoperative infections. The risk of revision surgery increases steadily with increasing body mass index (BMI) in obese patients.
A systematic review and meta-analysis found that women who gained more than the recommended weight during pregnancy were at a higher risk of small for gestational age, preterm birth, and cesarean delivery. In contrast, those who gained less than the recommended weight had a lower risk of large for gestational age and macrosomia.
A new study found that two interventions, one providing enhanced primary care and the other coaching, improved BMI and parents' sense of empowerment. Both programs also increased parents' confidence in addressing their child's weight problem.
Researchers found that higher body mass index (BMI) can cause worse cardiovascular health in young adults as young as 17, according to a study using data from the Avon Longitudinal Study of Parents and Children. The study suggests that tackling obesity from an early age may help prevent cardiovascular changes that are precursors to car...
Research published in the British Journal of Cancer found that carrying excess body fat can increase cancer risk, with waistline and hip measurements being key indicators. The study combined data from over 43,000 participants and found that adding just 11cm to the waistline increased obesity-related cancer risk by 13%.
A new study found that smokers without chronic obstructive pulmonary disease (COPD) who experience vascular pruning, or the reduction of distal pulmonary blood vessels, are at a higher risk of death. Vascular pruning was not associated with an increased risk of death in smokers with COPD.
Researchers at Vrije Universiteit Amsterdam identified 52 genes associated with intelligence, including 40 previously unknown discoveries. The study reveals a correlation between genetic influences on intelligence and educational attainment, as well as traits like autism spectrum disorder and schizophrenia.
Achieving moderate-to-vigorous physical activity guidelines, reducing TV viewing time, and ensuring adequate sleep duration are associated with lower BMI and body fat in children. Meeting these guidelines can reduce the risk of obesity and related health problems.
A new study published in the European Congress on Obesity reveals strong and direct effects of parental BMI, low income, and smoking on a child's future BMI and risk of overweight. The research controlled for birthweight and early life BMI to show that these factors have a lasting impact.
A high protein intake in early childhood is associated with a higher body mass index (BMI) due to increased body fat, not fat-free mass. The study found that children who consumed more animal-based protein sources were taller and heavier.
A new study found that higher body fat was linked with increased risk of developing chronic kidney disease. Waist circumference and BMI were shown to provide similar information on risk as more direct measures of different types of body fat, indicating these simple measures may be reliable for assessing an individual's risk.
A study tracking body mass index over 16 years found that women who are divorced, separated, or widowed and smokers are at high risk of becoming overweight or obese. Measuring rates of weight gain between 18-23 years old could help identify those who need assistance with prevention.
A study of over 16,000 healthy adults found that those who followed a pro-vegetarian diet had a significantly lower risk of developing obesity. The researchers found that participants with the most vegetarian diet had a 43% reduced risk of obesity compared to those with the least vegetarian diet.
Research shows that lower socioeconomic status is associated with higher BMI due to psychological distress and emotional eating. The study found that resilience did not moderate the effect, suggesting a need for alternative coping strategies to reduce obesity in low-income populations.
A new swallowable gastric balloon, Elipse Balloon, has been shown to be safe and effective for inducing substantial weight loss in obese individuals. The study found a mean weight loss of 15.2 kg after 16 weeks, with significant reductions also observed in comorbidities such as diabetes and high blood pressure.
A recent study of 160 participants found that being overweight or obese increases the likelihood of having poor oral health. Patients with obesity were almost 6-times more likely to have severe periodontitis compared to normal-weight individuals.
A new study provides scientific evidence to help healthcare professionals choose the right cushioning material for prescription footwear. The findings highlight the importance of considering a person's weight and body mass index (BMI) when selecting materials to reduce pressure.
Researchers found that years of gradual weight gain more than doubles the risk of hypertensive disorders, including high blood pressure and pre-eclampsia, during pregnancy. Women who gained moderate to high annual weight gains had a higher risk of developing hypertensive disorders.
Researchers propose TMI as an alternative to BMI z scores for screening obesity in kids, citing its potential accuracy benefits
Researchers found that tri-ponderal mass index (TMI) estimates body fat more accurately than traditional BMI in adolescents between the ages of 8 and 17. The study compared TMI to several different obesity indices, finding that it is the best overall body fat index for Caucasian adolescents.
Researchers analyzed DNA samples from over 95,000 participants to examine the association between Alzheimer's disease and low BMI. The study found no causal relationship, suggesting that individuals with Alzheimer's disease are more likely to have low BMIs due to weight loss in the early stages of the disease.
A new study found that a garden-enhanced intervention improved BMI and nutrition knowledge among upper elementary students in California. The Shaping Healthy Choices Program showed significant improvements in nutrition knowledge and vegetable identification, but not in fruit and vegetable intake or parenting practices. However, body me...
Researchers found that Amish women exposed to secondhand smoke had a greater risk for cardiovascular disease, while men exposed to secondhand smoke tended to have a higher body mass index (BMI). The study, conducted in a Pennsylvania Amish community, used a novel method to track exposure and avoided recall bias. Small amounts of second...
Research found that having excess abdominal fat is associated with a higher risk of mental decline, while weight loss or gain does not impact cognition. The study also suggests combining waist measurements with BMI may be a more accurate way to predict cognitive decline.
A study by University of Michigan researchers found that preschoolers who recognize food brand logos are more likely to be overweight. The study showed that children with higher BMI percentiles recognized unhealthy foods like M&M's and Coca-Cola more often than healthy-weight peers.
Consuming avocados may be associated with better diet quality, higher intake of essential nutrients, lower body weight, lower BMI, and smaller waist circumference. Avocado consumers also have lower insulin and homocysteine levels, as well as a reduced incidence of metabolic syndrome.
A new study found that body mass index (BMI), sex of the patient, and symptom profile can help doctors select the most effective antidepressant. Patients with higher BMI had a better response to treatment, particularly for women, while those with lower BMI were more likely to remit on venlafaxine-XR.