Body Mass Index (BMI) News and Research

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Body Mass Index (BMI) is a measure that relates body weight to height. BMI is sometimes used to measure total body fat and whether a person is a healthy weight. Excess body fat is linked to an increased risk of some diseases including heart disease and some cancers.

Individuals with dyspnea have increased long-term mortality risk

Individuals with dyspnea, or shortness of breath, have an increased long-term mortality risk compared with individuals without dyspnea, according to a new study presented at the 2014 American Thoracic Society International Conference.

19 May 2014

Study finds association between sleep and obesity in young children

One of the most comprehensive studies of the potential link between reduced sleep and childhood obesity finds compelling evidence that children who consistently received less than the recommended hours of sleep during infancy and early childhood had increases in both obesity and in adiposity or overall body fat at age 7.

19 May 2014

Obesity linked with longer hospital stays and higher costs in TKR patients

Obesity is associated with longer hospital stays and higher costs in total knee replacement (TKR) patients, independent of whether or not the patient has an obesity-related disease or condition (comorbidity), according to a new study published in the Journal of Bone and Joint Surgery (JBJS).

15 May 2014

New research finds positive correlation between bariatric surgery and reduced risk of atrial fibrillation

New research has found that bariatric surgery is an effective way to control weight in morbidly obese patients who are at risk for developing atrial fibrillation (AF).

9 May 2014

Hepatocellular carcinoma on the rise among Mexican Americans

Hepatocellular carcinoma (HCC), the primary cancer of the liver, is on the verge of becoming an epidemic among Mexican Americans, especially in Texas.

8 May 2014

Motivational interviewing can help health care practitioners address child obesity

Pediatricians and dietitians who used motivational interviewing techniques to counsel families about their young child's weight were successful in reducing children's body mass index (BMI) percentile 3.1 more points than comparison children over a 2-year period, according to a study to be presented Sunday, May 4, at the Pediatric Academic Societies (PAS) annual meeting in Vancouver, British Columbia.

5 May 2014

Life expectancy after diabetic complications gauged

Researchers have generated an equation to estimate the probable life expectancies of patients with diabetes who experience a major complication.

2 May 2014

BMI history points to diabetes risk

Changes in body mass index across a person’s life can help to gauge the likelihood of undiagnosed diabetes, say researchers.

2 May 2014

Mother's diet before conception can permanently affect how her child's genes function

A mother's diet before conception can permanently affect how her child's genes function, according to a study published in Nature Communications.

30 Apr 2014

Studies reveal new information about effects of weight gain and obesity among pregnant women

Two studies from the Perelman School of Medicine at the University of Pennsylvania reveal new information about the effects of weight gain and obesity among pregnant women.

29 Apr 2014

Glaucoma drug may help reverse obesity-related vision loss in women

An inexpensive glaucoma drug, when added to a weight loss plan, can improve vision for women with a disorder called idiopathic intracranial hypertension (IIH), according to a study funded by the National Institutes of Health.

23 Apr 2014

CT angiography provides accurate assessment of arterial plaque in diabetic patients

Imaging of the coronary arteries with computed tomography (CT) angiography provides an accurate assessment of arterial plaque and could have a dramatic impact on the management of diabetic patients who face a high risk of heart attacks and other cardiovascular events, according to a new multicenter study published online in the journal Radiology.

22 Apr 2014

Study indicates that changes in appetite and taste are very common after gastric bypass surgery

Changes in appetite, taste and smell are par for the course for people who have undergone Roux-en-Y gastric bypass surgery during which one's stomach is made smaller and small intestines shortened.

17 Apr 2014

New set of criteria for diagnosing sarcopenia in older adults

Sarcopenia - the age-related loss of muscle mass and strength - may put up to 50 percent of seniors at greater risk for disability, yet there is no consensus within the medical community for how this condition should be measured.

16 Apr 2014

Whey protein consumption may lead to significant decrease in body weight

New research published in the March/April 2014 issue of the Journal of the American College of Nutrition shows whey protein, either as a supplement combined with resistance exercise or as part of a weight-loss or weight-maintenance diet, may provide men and women benefits related to body composition.

16 Apr 2014

Study finds upward trend in more severe forms of obesity in children

A new study led by a University of North Carolina School of Medicine researcher finds little to cheer about in the fight against childhood obesity, despite a recent report to the contrary.

8 Apr 2014

Study examines links between parental obesity and risk of autism developmental in child

Several studies have looked at possible links between maternal obesity during pregnancy and the risk of developmental disorders in the child. However, paternal obesity could be a greater risk factor than maternal obesity, according to a new study from the Norwegian Institute of Public Health.

8 Apr 2014

Study examines link between higher screen time and bone mineral density in adolescents

Results of a study presented today at the World Congress on Osteoporosis, Osteoarthritis and Musculoskeletal Diseases, showed that in boys, higher screen time was adversely associated to bone mineral density (BMD) at all sites even when adjusted for specific lifestyle factors.

7 Apr 2014

Researchers develop new screening tool to help diagnose obstructive sleep apnea in children

Clinical investigators at the Children's Hospital of Eastern Ontario (CHEO) have developed a new screening tool to help diagnose obstructive sleep apnea in children. Their findings are published in Pediatric Pulmonology.

2 Apr 2014

New research shows obesity is linked to our ability to digest carbohydrates

New research indicates that obesity in the general population may be genetically linked to how our bodies digest carbohydrates.

1 Apr 2014