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. Author manuscript; available in PMC: 2013 May 1.
Published in final edited form as: Drug Alcohol Depend. 2011 Oct 29;122(3):228–235. doi: 10.1016/j.drugalcdep.2011.10.002

Table 3. Treatment Engagement and Outcome.

Urines were tested for cocaine, opioids, marijuana, amphetamine and methamphetamine. TAU: treatment as usual; CBT: computerized cognitive behavioral therapy; SD: standard deviation; N: number of subjects.

Treatment Engagement and Outcome Measures Mean (SD), N
Treatment Components Completed
     Days in Treatment 41.3 (16.9), 12
     TAU Sessions 8.3 (5.9), 12
     CBT Computerized Sessions 5.8 (1.6), 6
     CBT Homework Assignments 4.0 (1.2), 6
Substance Use Measures During Treatment
     Longest Abstinence Duration (in Days) 35.3 (17.8), 12
     Percent of Urines Negative for All Drugs 70.8 (39.2), 12