NEW YORK — High school students who get too little sleep — or too much — are also more likely to drive drunk or take other risks.
That's the finding of a government survey of more than 50,000 high school students.
Researchers said they don't know if sleep issues cause teens to take dangerous risks, or whether both are a reflection of depression or other problems.
Students who get only five or six hours a night were twice as likely to say they'd driven while drinking in the previous month, compared to kids who regularly got a full night's sleep. That was also true of kids who got 10 or more hours per night, compared to regular sleepers, researchers found.
The CDC released the study Thursday.
CDC report: http://www.cdc.gov/mmwr
Mike Stobbe, The Associated Press