Body Mass Index News and Research

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Asthma alert in very physically active

Research from Sweden shows that while people with asthma are as likely to be mildly active or inactive as people without, there is a strong relationship between vigorous physical activity and the respiratory condition.

3 Oct 2013

Gas transfer excels in predicting mortality in COPD

Researchers say that measuring gas transfer is the most effective way to predict mortality in chronic obstructive pulmonary disease, after finding that it outperformed both spirometry and plethysmography for the purpose.

3 Oct 2013

Regular five-meal pattern associated with reduced risk of obesity

A regular eating pattern may protect adolescents from obesity, according to a Finnish population-based study with more than 4,000 participants. When eating five meals - breakfast, lunch, dinner and two snacks - a day, even those with a genetic predisposition to obesity had no higher body mass index (BMI) than their controls.

3 Oct 2013

Excessive weight gain during pregnancy may have significant effect on future obesity among children

A study of 41,133 mothers and their children in Arkansas shows that high pregnancy weight gain increases the risk of obesity in those children through age 12. The findings, published Oct. 1 in PLoS Medicine by Princeton University, suggest pregnancy may be an especially important time to prevent obesity in the next generation.

3 Oct 2013

Researchers examine links between body image, excessive weight gain during pregnancy

How women perceive their bodies during pregnancy and how that impacts on their weight gain has been the subject of a new study by University of Adelaide researchers.

1 Oct 2013

Reduced physical activity in COPD not just disease related

Researchers from the Netherlands have shown that physical activity in patients with chronic obstructive pulmonary disease is influenced by both physical and psychosocial factors.

25 Sep 2013

Shadow of past highest weight affects eating disorder symptoms and recovery

Dieters and weight loss researchers are familiar with the principle: The more weight you've lost, the harder it is to keep it off. A complex and vicious cycle of biological and behavioral factors make it so.

25 Sep 2013

Exercise and diet led to less knee pain for adults with knee osteoarthritis

Among overweight and obese adults with knee osteoarthritis, combining intensive diet and exercise led to less knee pain and better function after 18 months than diet-alone and exercise-alone, according to a study in the September 25 issue of JAMA.

25 Sep 2013

Smoking may increase risk of complications, death after colorectal procedures

Infection, pneumonia, blood clots and kidney failure are all possible complications after any major surgery. A new study shows that smoking boosts the risk of such complications following some of the most common colorectal procedures, including surgery for colon cancer, diverticulitis or inflammatory bowel disease.

25 Sep 2013

$Researchers show link between FTO gene and hip fracture in women$

Researchers show link between FTO gene and hip fracture in women

Australian researchers have demonstrated a strong association between the FTO (fat and obesity) gene and hip fracture in women. While the gene is already well known to affect diabetes and obesity, this is the first study to show that its high-risk variant can increase the risk of hip fracture by as much as 82%.

25 Sep 2013

Major role for body weight in COPD, asthma risk

Results from a large study in Italy show that increasing body weight is associated with chronic obstructive pulmonary disease and asthma risk, independent of smoking history.

24 Sep 2013

Communities may want to look beyond fast food outlets to greater retail environment

When it comes to addressing the obesity epidemic, fast food restaurants are a favorite target, with some communities, such as the city of Los Angeles, going so far as to ban the construction of new, standalone fast food restaurants in neighborhoods with a high density of fast food restaurants that are also plagued by a high obesity rate.

24 Sep 2013

Addition of walnuts to diet can protect against diabetes and heart disease in at-risk individuals

Medical researchers from the Yale-Griffin Prevention Research Center in Connecticut have found evidence suggestive that adding walnuts to one's diet can protect against diabetes and heart disease in at-risk individuals.

24 Sep 2013

Mild COPD phenotype discovery offers treatment hope

Research indicates that smokers with and without mild chronic obstructive pulmonary disease can be classified into distinct phenotypes on the basis of computed tomography findings.

23 Sep 2013

Framingham model predicts hypertension in young adults

The Framingham Heart Study model for predicting short-term risk for hypertension has good discriminatory ability in a biracial population of young adults, say researchers.

23 Sep 2013

Undersize school chairs, low desks and overweight backpacks contribute to chronic back pain in adolescents

Undersize school chairs, low desks and overweight backpacks are contributing to chronic back pain in adolescents, according to a study from researchers in Portugal to be published in the International Journal of Human Factors and Ergonomics.

23 Sep 2013

Study suggests new way to prevent weight gain and obesity

The same message to everyone does not work if the goal is to prevent overweight and obesity in the population. It is also important to reach groups normally considered as being at low risk for gaining in weight. This is what Kristina Lindvall shows in her doctoral thesis at Ume- University, Sweden. Participants in the study come from V-sterbotten County in northern Sweden and from New York State in the US.

21 Sep 2013