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Self-reported scores on mood and craving for smoking. Bar graphs show self-reported scores on urge to smoke (UTS) scale and profile of mood state (POMS). (A) UTS scores; (B) POMS total scores; (C–H) scores for six subscales of POMS. Error bars indicate standard error of means (SE). Abbreviations: A–H, anger–hostility; C–B, confusion–bewilderment; D–D, depression–dejection; F–I, fatigue–inertia, T–A: tension–anxiety, V–A: vigor–activity.
