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Obesity is a medical condition, sometimes considered a disease, [ 8][ 9][ 10] in which excess body fat has accumulated to such an extent that it can potentially have negative effects on health. People are classified as obese when their body mass index (BMI)—a person's weight divided by the square of the person's height—is over 30 kg / m 2 ...
v. t. e. Body mass index ( BMI) is a value derived from the mass ( weight) and height of a person. The BMI is defined as the body mass divided by the square of the body height, and is expressed in units of kg/m 2, resulting from mass in kilograms (kg) and height in metres (m). The BMI may be determined first by measuring its components by means ...
Height is commonly overreported and weight underreported, sometimes resulting in significantly lower estimates. One study estimated the difference between actual and self-reported obesity as 7% among males and 13% among females as of 2002, with the tendency to increase. [92] The long-running REGARDS study, published in the journal of Obesity in ...
Obesity and BMI. An obese male with a body mass index of 53 kg/m 2: weight 182 kg (400 lb), height 185 cm (6 ft 1 in) Obesity classification is a ranking of obesity, the medical condition in which excess body fat has accumulated to the extent that it has an adverse effect on health. [1] The World Health Organization (WHO) classifies obesity by ...
The BMI uses the child’s height and weight to calculate whether they are within the healthy range for age and sex. ... researchers found that only 1% of children with obesity moved to a healthy ...
According to current guidelines, people with obesity have a body mass index (BMI) — a measure of body fat based on height and weight — of more than 30. What is the link between obesity and ...
Higher values of WHtR indicate higher risk of obesity-related cardiovascular diseases; it is correlated with abdominal obesity. [ 1 ] More than twenty-five years ago, waist-to-height ratio (WHtR) was first suggested as a simple health risk assessment tool because it is a proxy for harmful central adiposity [ 2 ] and a boundary value of 0.5 was ...
e. Being overweight[ a] is having more body fat than is optimally healthy. Being overweight is especially common where food supplies are plentiful and lifestyles are sedentary . As of 2003, excess weight reached epidemic proportions globally, with more than 1 billion adults being either overweight or obese. [ 1]