Figure 4.

Scores for the Questionnaire of Smoking Urges–Brief (QSU‐B) (craving). Left panel (a) shows significantly greater craving on abstinent sessions before drug administration, in comparison to satiation scores after a cigarette. Right panel (b) compares cannabidiol (CBD) and matched placebo (PBO) across all time‐points pre‐ and post‐drug administration (T2 onwards). See Supporting information, Table S1 for details on timing. Estimated marginal means with 95% confidence interval are presented. ***P ≤ 0.001