Self‐reported weight gain following smoking cessation: A function of binge eating behavior

OBJECTIVE: This study investigated patterns of self-reported weight gain following smoking cessation among overweight individuals with and without binge eating. METHOD: Participants were 103 overweight (BMI ≥ 25) community volunteers who completed a battery of questionnaires online. Key items queried smoking cessation history and weight gain in the year following cessation. Participants were classified as nonbinge eating overweight (NBO, n = 56) or binge eating disorder (BED, n = 47). RESULTS: BED participants were significantly more likely to report weight gain in the year following smoking cessation than NBO participants. After controlling for current BMI, the amount of self-reported weight gain following smoking cessation differed significantly between groups, with the NBO group reporting an average gain of 5.0 kg and the BED group reporting 11.2-kg gain. DISCUSSION: Since many individuals resume smoking due to cessation-associated weight gain, these findings highlight the need for targeted interventions for overweight individuals particularly those who also binge eat.