Monitoring the Future Study: Trends in Prevalence of Various Drugs

On December 15, the United States National Institute on Drug Abuse announced new data from the annual Monitoring the Future study led by researchers at the University of Michigan.

On December 16, a data processing error was found. This error misrepresented the scope of the decreases in daily or near-daily vaping of nicotine, marijuana, and just flavoring. NIDA’s materials were updated on December 17 to reflect the correct data.

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