3.2.1 Subjective effects
Cocaine cue induced craving was significantly moderated by group (p < .001, η2 = .24) but not by sex. More specifically, cocaine cues significantly increased craving in CUs (p<.001, η2 = 0.46) but not in non-CUs (p = .23, η2 = .03) (see Fig. 2A). There were no significant main or interaction effects between group, sex and cue type on cocaine-cue induced negative affect.