Parents Can Easily Curb Teen Drinking and Driving

What teens think their parents know about their free-time activities and who their friends are AND whether their parents approve or disapprove of alcohol use can often be life-saving.// "There is great prevention power in intentional parenting, and a strong, reliable, mutual relationship here can make all the difference in the world, including helping to identify the development of youth alcohol/drug use disorder and the need for specialized treatment services for addiction," said lead author Federico Vaca, M.D., M.P.H., professor of emergency medicine and director of the Yale Developmental Neurocognitive Driving Simulation Research Center.

Motor vehicle crashes are the leading cause of death for teens and young adults, and nearly a quarter of these are alcohol-related crashes.

Conducted with researchers from the National Institutes of Health (NIH) and Colorado State University, the study appeared in the journal Pediatrics.

Researchers analyzed data from the NEXT Generation Health Study, a national longitudinal study of high schoolers run by the NIH and others that followed 2,785 young people over the course of seven years.

They found that the protective effect of parental monitoring and teen awareness of parents' attitudes about alcohol lasted as much as four years after leaving high school.

"As kids get older, we tend to step away from them," Vaca said. "We think: 'They've got this.' But if kids think we approve or disapprove of them drinking, that can have a powerful effect. This is a really valuable opportunity to bolster parenting practices like parent monitoring and parent support for not using alcohol, but with a focus on intentionally strengthening the teen-parent relationship."

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By 12th grade, 42% of young people have had an alcoholic drink in the past month, and 25% have had at least one binge-drinking episode. Generally, for women, binge drinking involves consuming four or more alcoholic drinks in two hours; for men, it's five or more drinks.

Extreme bingeing, a growing concern, refers to drinking up to 15 or more alcoholic drinks on a single occasion. The researchers found that young people who binge in 12th grade were, two years later, six times more likely to drive while impaired than someone who did not binge drink, and, four years later, more than twice as likely to drive while intoxicated.

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These teens were also more likely to ride with an impaired driver and to experience alcohol-related blackouts and extreme binge drinking in subsequent years.

But the study showed parents can have a positive influence. According to the findings, if teens in 12th grade knew that parents disapproved of drinking, it decreased the odds of their driving while impaired by 30% four years later, and of riding with an impaired driver by 20% one year later.

Parental support for not

using alcohol also reduced later odds of blackout by 20%. "A key take-home message here is: Just because kids are getting older, it doesn't mean parents should stop inquiring about where they are going, who they will be with, and how they are spending their money," said Vaca.

"Parents should continue to be intentional about their relationships with their teens, staying connected and mindful about how their teen spends his or her free time. This could make the all the difference."

Source-Eurekalert