Figures & data
FIGURE 1 Age at onset of first symptom and of full psychiatric disorder, by age 21. Data from the Great Smoky Mountains Study. Note. ADHD = attention deficit/hyperactivity disorder; ODD = oppositional defiance disorder; CD = conduct disorder. Reproduced with permission from the National Institute of Medicine (Citation2009). Preventing Mental, Emotional, and Behavioral Disorders Among Young People: Progress and Possibilities. Committee on Prevention of Mental Disorders and Substance Abuse Among Children, Youth, and Young Adults: Research Advances and Promising Interventions. Washington, DC: The National Academies Press. © [Rightsholder]. Reproduced by permission of National Academy of Medicine. Permission to reuse must be obtained from the rightsholder.
![FIGURE 1 Age at onset of first symptom and of full psychiatric disorder, by age 21. Data from the Great Smoky Mountains Study. Note. ADHD = attention deficit/hyperactivity disorder; ODD = oppositional defiance disorder; CD = conduct disorder. Reproduced with permission from the National Institute of Medicine (Citation2009). Preventing Mental, Emotional, and Behavioral Disorders Among Young People: Progress and Possibilities. Committee on Prevention of Mental Disorders and Substance Abuse Among Children, Youth, and Young Adults: Research Advances and Promising Interventions. Washington, DC: The National Academies Press. © [Rightsholder]. Reproduced by permission of National Academy of Medicine. Permission to reuse must be obtained from the rightsholder.](/cms/asset/e18a5548-fd32-43f5-8019-2798e5271bbe/hcap_a_1236728_f0001_oc.jpg)