Abstract
This “matching” study attempts to determine characteristics of adolescent drug abuse patients that may determine whether an inpatient or an outpatient treatment setting will be more effective or more suitable for meeting the needs of the patient. Compared to short-term inpatient treatment, long-term outpatient treatment was shown to have significantly greater effect in reducing substance use/abuse for patients who had relatively more severe social lifestyle problems, family problems, and employment problems. Outpatient treatment even showed a trend toward a significantly better outcome for patients with more severe psychiatric problems.