Summary Health Statistics for U.S. Adults: National Health Interview Survey, 2006
CDC – Summary Health Statistics for U.S. Adults: National Health Interview Survey, 2006 – December 2007 (163 pages, PDF) “In 2006, 61% of adults 18 years of age or over reported excellent or very good health. Sixty-two percent of adults never participated in any type of vigorous leisure-time physical activity, and 16% of adults did …