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New analysis highlights patterns of adult medical marijuana use

Science Spotlight

December 19, 2016

Green plus sign representing medical marijuana use

An analysis of medical marijuana use among adults in the United States indicates that more than 21 percent of medical marijuana users reside in states that have not legalized its use; suggesting that physicians might be recommending medical marijuana regardless of legalization in their respective states.

The study, published in the Journal of the American Medical Association this week, reports that a little more than 1 percent of the U.S. adult population uses marijuana based on a clinical recommendation, compared to nearly 12 percent of adults using marijuana for recreational purposes. The study also suggests that those who report they used medical marijuana tend to be in worse health, and were more likely to report anxiety issues, a stroke diagnosis or other disabilities. Medical use, or combined medical/non-medical use, was more common in the Western U.S., and non-medical use was more common in the Northeast.

Researchers from the National Institute on Drug Abuse, the Substance Abuse and Mental Health Services Administration (SAMHSA) and the Office of the Assistant Secretary for Planning and Evaluation in the U.S. Department of Health and Human Services used data from nearly 100,000 adults who participated in the National Survey on Drug Use and Health, funded and coordinated by SAMHSA in 2013-2014. 

For a copy of the paper, "Use of Marijuana for Medical Purposes Among Adults in the United States," published in the Journal of the American Medical Association, go to http://jamanetwork.com/journals/jama/fullarticle/10.1001/jama.2016.18900.

For information about marijuana, go to: https://www.drugabuse.gov/drugs-abuse/marijuana.

For more information, contact the NIDA press office at media@nida.nih.gov or 301-443-6245. Follow NIDA on Twitter and Facebook

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NIDA Press Office
301-443-6245
media@nida.nih.gov

About the National Institute on Drug Abuse (NIDA): The National Institute on Drug Abuse (NIDA) is a component of the National Institutes of Health, U.S. Department of Health and Human Services. NIDA supports most of the world’s research on the health aspects of drug use and addiction. The Institute carries out a large variety of programs to inform policy, improve practice, and advance addiction science. Fact sheets on the health effects of drugs and information on NIDA research and other activities can be found at www.drugabuse.gov, which is now compatible with your smartphone, iPad or tablet. To order publications in English or Spanish, call NIDA’s DrugPubs research dissemination center at 1-877-NIDA-NIH or 240-645-0228 (TDD) or email requests to drugpubs@nida.nih.gov. Online ordering is available at drugpubs.drugabuse.gov. NIDA’s media guide can be found at www.drugabuse.gov/publications/media-guide/dear-journalist, and its easy-to-read website can be found at www.easyread.drugabuse.gov. You can follow NIDA on Twitter and Facebook.

About the National Institutes of Health (NIH): NIH, the nation's medical research agency, includes 27 Institutes and Centers and is a component of the U.S. Department of Health and Human Services. NIH is the primary federal agency conducting and supporting basic, clinical, and translational medical research, and is investigating the causes, treatments, and cures for both common and rare diseases. For more information about NIH and its programs, visit www.nih.gov.

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    NIDA. (2016, December 19). New analysis highlights patterns of adult medical marijuana use. Retrieved from https://www.drugabuse.gov/news-events/news-releases/2016/12/new-analysis-highlights-patterns-adult-medical-marijuana-use

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