Study Satisfaction
ADVERSE EVENT
Adverse events (AEs) were assessed at each study visit and classified by severity (mild, moderate, or severe) and study relationship (unrelated and possibly, probably, and definitely related). Participants also reported what medication (placebo or bupropion SR) they thought they had received, how useful the medication and incentives were (score range, 0-10) for cocaine abstinence, and whether they would request the medication from their doctor (yes or no).