Skip to main content
. Author manuscript; available in PMC: 2008 Nov 26.
Published in final edited form as: Am J Addict. 2008;17(4):287–292. doi: 10.1080/10550490802138814

Figure 2.

Figure 2

Panel A. Combined abstinence rates in the 10-week treatment period, adjusted for baseline CO-level as well as days of illicit opioid and cocaine use in the 30-days preceding enrollment.

Panel B. Smoking abstinence rates in the 10-week treatment period, adjusted for baseline CO-level.

Panel C. Illicit opioid abstinence rates in the 10-week treatment period, adjusted for days of illicit opioid use in the 30-days preceding enrollment.

Panel D. Cocaine abstinence rates in the 10-week treatment period, adjusted for days of cocaine use in the 30-days preceding enrollment. Abstinence rates differed as function of biweek, p<.001 and medication × biweek. p = .0259.