"We need to reorient people to better nutrition, we need to screen for these diseases and do as much as we can to prevent them, and we need to involve these populations in exercise and increase their activity level," al Snih said. "It's very important, because otherwise it will cost much more in the long run."

In addition to highlighting the connection between increasing obesity rates and increasing disability among elders, al Snih noted that the UTMB study provides a rare look at the prevalence of obesity in various populations of older adults in Latin America and the Caribbean, where much public health data focuses instead on childhood through middle age. Current rates of obesity among the elderly ranged from a low of 13.3 percent in Havana to a high of 37.6 percent in Montevideo. (According to the National Health and Nutrition Survey of 2007-2008, the U.S. obesity rate for men over 60 is 37.1 percent; for women over 60 it is 33.6 percent).

Source: University of Texas Medical Branch at Galveston