News tagged with body mass index
Related topics: obesity , physical activity , high blood pressure , type 2 diabetes , women
Body mass index
The body mass index (BMI), or Quetelet index, is a controversial statistical measurement which compares a person's weight and height. Though it does not actually measure the percentage of body fat, it may be a useful tool to estimate a healthy body weight based on how tall a person is. Due to its ease of measurement and calculation, it is the most widely used diagnostic tool to identify weight problem within a population including: underweight, overweight and obesity. It was invented between 1830 and 1850 by the Belgian polymath Adolphe Quetelet during the course of developing "social physics". Body mass index is defined as the individual's body weight divided by the square of his or her height. The formulae universally used in medicine produce a unit of measure of kg/m2. BMI can also be determined using a BMI chart, which displays BMI as a function of weight (horizontal axis) and height (vertical axis) using contour lines for different values of BMI or colours for different BMI categories.
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Researchers at the University of Wisconsin have identified a potential new risk factor for obstructive sleep apnea: asthma. Using data from the National Institutes of Health (Heart, Lung, and Blood Institute)-funded Wisconsin ...
Sleep apnea May 19, 2013 | 5 / 5 (1) | 0 |
A new study looking at sleep-disordered breathing (SDB) and markers for Alzheimer's disease (AD) risk in cerebrospinal fluid (CSF) and neuroimaging adds to the growing body of research linking the two.
Alzheimer's disease & dementia May 19, 2013 | 5 / 5 (3) | 0 |
(HealthDay)—Blood levels of free fatty acids are associated with insulin resistance during young adulthood and cardiovascular risk factors in later adulthood, according to a study published online May 13 ...
Cardiology May 17, 2013 | not rated yet | 0 |
(HealthDay)—In 2008 to 2010, the prevalence of key health behaviors among U.S. adults varied, with about one in five adults current smokers and 62.1 percent overweight or obese, according to a report presented ...
Health May 21, 2013 | 5 / 5 (1) | 0
As many as 35 percent of Mexican young adults may have a genetic predisposition for obesity, said a University of Illinois scientist who conducted a study at the Universidad Autónoma de San Luis Potosί.
Overweight and Obesity May 21, 2013 | not rated yet | 0
Prostaglandin analogues (PGAs), drugs which lower intraocular pressure, are often the first line of treatment for people with glaucoma, but their use is not without risks. PGAs have long been associated with blurred vision, ...
Ophthalmology May 21, 2013 | not rated yet | 0
Air pollutants from traffic are associated with increased asthma severity levels in pregnant asthmatic women, according to a new study.
Health May 20, 2013 | not rated yet | 0
Patients suffering from chronic obstructive pulmonary disease (COPD) typically suffer from depression more frequently than those without COPD, resulting in higher levels of disability and illness and increasing the overall ...
Diseases, Conditions, Syndromes May 20, 2013 | not rated yet | 0
A new study from researchers in Japan indicates that obstructive sleep apnea (OSA) is independently associated with visceral (abdominal) fat accumulation only in men, perhaps explaining gender differences in the impact of ...
Sleep apnea May 22, 2013 | not rated yet | 0