Patient-Control Comparisons on Demographics, Diagnostic and Behavioral Measures.

Significant differences are presented in bold font. Abbreviations: sem: standard error of mean; NA: Not Applicable; CBCL: Child Behavior Check List YSR: Youth self report; IQ: Intelligence Quotient DSM: Diagnostic Statistical Manual 1t-test 2chi-square 3Mann-Whitney 4Fisher-Exact aSocioeconomic status was unavailable on 6 patient families bFor ADHD score, if parent CBCL not available (n = 6), YSR was used. cFor aggression score, controls (means (sem)) = 0(0) and Patients (means (sem)) = 5.73(0.55) dRecency use data is not available on the first three patients due to late addition to the instrument battery eRange of non-nicotine substance use in patients: 8–230 days before scan f nicotine use in the 18 patients with recency use data (range 5–1440 hours; i.e. <1 day-60 days note the maximum range is right censored i.e., 1440 hours is the maximum time recorded) Patient-Control Comparisons on Demographics, Diagnostic and Behavioral Measures.