Many Americans don't know they're fat

June 11, 2002 in Weight Management

Many Americans don't know they're fat

Around one fifth of overweight Americans may not realize they need to lose weight--and neither do many of their physicians, according to new research. A team based in Baltimore found in a survey that 21% of overweight patients believed their weight was normal, and up to one quarter of physicians did not identify their patients' weight problems.

The researchers base their results on a survey of 679 patients and 37 doctors conducted in February 1999. Patients were weighed and their height was measured, and then doctors were asked to classify the fully clothed patient as overweight, normal or underweight. A total of 526, or more than three-quarters, of patients were overweight, the report indicates.

In the study, the scientists calculated patients' weight status using body mass index (BMI)--a measure of weight in relation to height used to gauge obesity. A person with a BMI of at least 30 is obese, while one with a BMI between 25 and 29.9 is overweight.

Although 22% of overweight patients in the study who believed they were of normal weight were actually obese, most of the patients were simply overweight. However, the research team noted that people who are obese used to be overweight, and the right counseling could keep patients from gaining extra pounds.

The importance of focusing on overweight patients is also supported by research about the increased risk of developing several chronic diseases, including diabetes, hypertension, gallstones, and coronary heart disease, in adults who are overweight but not obese.

All research on this web site is the property of Leslie Beck Nutrition Consulting Inc. and is protected by copyright. Keep in mind that research on these matters continues daily and is subject to change. The information presented is not intended as a substitute for medical treatment. It is intended to provide ongoing support of your healthy lifestyle practices.