Approximately 32 percent of adult men and 35 percent of adult women are obese in this country. When the prevalence of overweight and obesity are combined, 68 percent of adults fit the category (72 percent prevalence among men; 64 percent among women), according to a recent report in the Journal of the American Medical Association.
The upstate New York workplace mirrored the national statistics. Researchers collected baseline data from the nearly 2,800 employees, using body mass index (BMI) as the measurement for weight status. Overweight/obesity was defined as BMI greater than 24.9, and healthy/underweight was defined as less than 24.9.
They found that 72 to 75 percent of the employees were overweight or obese. Most of the study volunteers were middle-aged, white, married, highly educated (college degree or more), relatively well-paid (earning more than $60,000 a year), with an average of almost 22 years at the company.
Another important statistic: More than 65 percent of the employees said they watched two or more hours of television per day. Among those who reported watching two to three hours, 77 percent were more likely to be overweight or obese, and those who watched four or more hours of TV a day increased their odds of obesity by 150 percent, compared to people who watched less than two hours of daily TV.
"We are not sure why TV is so closely associated with being overweight in our sample group of people," Fernandez said. "Other studies have shown that adults tend to eat more fatty foods while watching TV. But this requires more investigation."
The study dates back to 2005, amid growing concern of an obesity epidemic, when Fernandez was awarded a $3 million grant from the National Heart, Lung, and
|Contact: Leslie Orr|
University of Rochester Medical Center