. . "This study was approved by the institutional review board of the University of Southern Maine.We report results on the availability of soda, other sugar-sweetened beverages (ie, sport drinks, fruit drinks, and water with added sugar), and junk food (ie, chocolate candy, nonchocolate candy, cookies, crackers, cakes, pastries, bars, or other baked goods not low in fat, salty snacks not low in fat, a" . . . .