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. Author manuscript; available in PMC: 2014 Mar 1.
Published in final edited form as: J Am Acad Child Adolesc Psychiatry. 2013 Feb 8;52(3):250–263. doi: 10.1016/j.jaac.2012.12.014

Figure 2.

Figure 2

Percent of Participants Reporting Alcohol, Tobacco, Marijuana, and Other Drug Use at Each of the 6- and 8-year Follow-up Assessments. ADHD = Attention-Deficit/Hyperactivity Disorder; LNCG = Local Normative Comparison Group.