Smoking-related weight control expectancies are a motivational factor for maintaining cigarette use, particularly among women. Yet, less research has investigated the physiological and behavioral daily life weight-related experiences of women with smoking-related weight control expectancies. Increased research could contribute to understanding of maintenance factors for this group of smokers as well as unique intervention targets. Female smokers completed a baseline survey of smoking-related weight control expectancies and 35-days of ecological momentary assessment of physiological (i.e., smoking-related reduction in hunger, end-of-day perceived weight gain and bloating) and behavioral (i.e., daily exercise and sitting) weight-related experiences. Higher smoking-related weight control expectancies were associated with perceived smoking-related reductions in hunger and end-of-day perceived weight gain. Smoking-related weight control expectancies did not significantly associate with end-of-day bloating, daily exercise, or sitting. Given these findings, smoking-related weight control expectancies may maintain smoking in order to reduce hunger and to cope with perceived fluctuations in weight in daily life. It is critical for smoking cessation programs to assess smoking-related weight control expectancies and implement targeted treatments for these women.

与吸烟相关的体重控制预期是维持吸烟的动机因素，特别是对于女性而言。然而，很少有研究调查具有吸烟相关体重控制预期的女性的生理和行为日常生活体重相关经历。增加研究可能有助于了解这组吸烟者的维持因素以及独特的干预目标。女性吸烟者完成了与吸烟相关的体重控制预期的基线调查以及 35 天的生理生态瞬时评估（即与吸烟相关的饥饿感减少、一天结束时感知的体重增加和腹胀）和行为（即每天运动和坐）体重相关的经历。与吸烟相关的体重控制预期较高与吸烟相关的饥饿感减少和一天结束时体重增加有关。与吸烟相关的体重控制预期与一天结束时腹胀、日常锻炼或久坐没有显着相关。鉴于这些发现，与吸烟相关的体重控制预期可能会继续吸烟，以减少饥饿感并应对日常生活中体重的波动。对于戒烟计划来说，评估与吸烟相关的体重控制预期并对这些女性实施有针对性的治疗至关重要。