2001 US National Responses Driving After Drinking Alcohol « Survey Intro and Options

Overall, white students and Hispanic students (14.7% and 13%, respectively) were significantly more likely than black students (7.7%) to have driven after drinking alcohol. White and Hispanic female students (10.9% and 10.5%, respectively) were significantly more likely than black female students (3.3%), and white male students (18.6%) were significantly more likely than black male students (12.5%) to report this behavior.

Overall, students in grade 10 (10.4%) were significantly more likely than students in grade 9 (6.6%) to have driven after drinking alcohol; students in grade 11 (16.7%) were significantly more likely than students in grades 9 and 10 (6.6% and 10.4%, respectively) to report this behavior; and students in grade 12 (22.1%) were significantly more likely than students in grades 9, 10, and 11 (6.6%, 10.4%, and 16.7%, respectively) to report this behavior. Prevalence of driving after drinking alcohol varied fourfold from 6.4% to 26.8% (median: 13%) across state surveys and varied fourfold across local surveys from 3.8% to 13.8% (median: 8%).