Demographic and Clinical Information.

<p>Abbreviations:</p><p>ANOVA, analysis of variance. CBCL, Child Behavior Checklist. Cmp, Comparison. Dep, dependence. FE, Fisher exact test. K-W <b>X</b> Sq, Kruskall-Wallis Chi-square. n, number. NA, not assessed. NS, not significant. Pt, patient. SD, standard deviation. SES, socioeconomic status. <b>X</b> Sq, Pearson Chi-square.</p><p>Footnotes:</p><p>¹Not provided if test is NS.</p><p>²If interactions/overall test was significant, 4 post-hoc comparisons, as shown by arrows: Cmp Male ←→ Pt Male Cmp Female ←→ Pt Female</p><p>³NS: p > 0.05, two-tailed. NA: Not assessed because of significant interaction.</p><p>⁴Highest class = V. Comparison mean score falls in Class IV, patient in Class III.</p><p>⁵n = 18.</p><p>⁶In one patient with no CBCL, YSR score was substituted for CBCL.</p><p>⁷Median (range) provided for very skewed values.</p><p>⁸"Regular" is at least monthly. All patient males had been regular smokers, but 14 were now in a smoke-free residential treatment facility.</p><p>⁹DSM-IV abuse or dependence on any drug not listed above.</p><p>^w-yWithin one row values sharing a superscript are significantly different.</p><p>Demographic and Clinical Information.