Comparison between treatment completers and noncompleters among dually diagnosed substance-abusing adolescents.

The psychiatric and demographic characteristics that may distinguish treatment completers from noncompleters among hospitalized adolescents with substance abuse and comorbid psychiatric disorders were examined. Affective and adjustment disorders were more prevalent among treatment completers whereas non-completers were more likely to be assigned a conduct disorder diagnosis. There were no differences between the groups with respect to demographic and legal status, education level and lifetime psychiatric diagnosis in the parents or caretakers, living arrangements, treatment history, and perception of treatment benefits. A higher percentage of treatment completers than noncompleters received psychotropic medications. The factors contributing to treatment termination as well as the clinical and research implications of the findings are discussed.