We Drink and Drive an Estimated 121M Times a Year
The actual figure is probably higher
By Arden Dier,  Newser Staff
Posted Aug 7, 2015 10:41 AM CDT
The scene of a drunk driving crash.   (AP Photo/Van Buren County Sheriff’s Department)

(Newser) – This study might make you think twice about getting behind the wheel whether you've been drinking or not: About 1.8% of American adults admitted to driving while impaired at least once over the previous 30 days, per a new CDC study of 2012 data. When that percentage is applied to the overall US population, it works out to an estimated 4.2 million adults. The frequency breakdown among those who copped to driving while under the influence: 58% said they did it once in the last 30 days; 23% said twice; 17% said 3–10; and 0.8% said daily. That works out to an estimated 121 million episodes per year, the study says. And the "admitted" part is key: Experts say the figure is likely low since some offenders may not have confessed and drivers under 18 were left out.

The worst offenders? Young men. Males in general were involved in 80% of cases, but those 21-34 had a role in 32% of offenses, though that gender and age group makes up just 11% of the population, report NBC News and LiveScience. Hawaii had the highest per-capita rate with 995 alcohol-impaired driving episodes annually per 1,000 people. Nebraska, North Dakota, and Wisconsin also had high rates at 955, 855, and 828 cases, respectively. Utah had the lowest rate with 217 episodes—not much of a surprise considering the state also had the lowest rate of adult drinkers at 31%, compared to 65% in Wisconsin. Interestingly, the study also found that people who didn't religiously buckle up reported driving impaired three times more than those who always buckled up. "Fatalities among alcohol-impaired drivers could be substantially reduced if every state had a primary seat belt law," the team writes. (Scientists have determined there are four kinds of drunks.)