Treatment Outcomes from the TDC: A Look at Smoking Cessation Among Patients with Co-Occurring Disorders

Summary of Key Findings •Smoking abstinence at end of program: –Intent to treat analysis: 32.2%(83/258) –Among program completers: 41.3%(83/201) •Significant predictors of abstinence : –Having an alcohol, heroin (or other opioid) or marijuana use history was a significant predictor of being less likely to quit smoking when compared to having no history of substance use disorder. –Having a lower CO level at program enrolment was a significant predictor of being more likely to quit –Attending the TDC program for a longer duration was a significant predictor of being more likely to quit