[Skip to Content]
Access to paid content on this site is currently suspended due to excessive activity being detected from your IP address Please contact the publisher to request reinstatement.
Sign In
Individual Sign In
Create an Account
Institutional Sign In
OpenAthens Shibboleth
Purchase Options:
[Skip to Content Landing]
Citations 0
July 13, 2011

Incorrect Frequency of Marijuana Use Reported in: Teen Marijuana Use on the Rise

JAMA. 2011;306(2):162. doi:10.1001/jama.2011.951

Incorrect Frequency of Marijuana Use Reported: In the Medical News & Perspectives article entitled “Teen Marijuana Use on the Rise,” published in the January 19, 2011, issue of JAMA (2011;305[3]:242), the first sentence of the third paragraph should read “Marijuana use increased across all 3 grades, continuing a 3-year trend, with 6.1% of 12th graders reporting daily or near-daily use in the past 30 days compared with 5.2% in 2009; 3.3% of 10th graders vs 2.8% in 2009; and 1.2% of eighth graders vs 1.0% in 2009.” This article was corrected for errors online on June 7, 2011.