FIGURE 1.

mCEQ composite score for Nic and Denic cigarettes across both genotype groups. There is a 2‐way cigarette type × genotype variant interaction (F (1,100) = 4.588, p = .040, ${\eta }_{\mathrm{p}}^2$ = 0.042). For both genotype groups, the Nic cigarette elicited significantly greater mCEQ composite scores than the Denic cigarette. However, this effect was smaller in the C group compared to the No C group. Denic, Denicotinized; mCEQ, Modified Cigarette Evaluation Questionnaire; Nic, Nicotinized. + = significant 2‐way interaction. * = p < .05. *** = p < .001