Knol Linda L, Crowe-White Kristi M, Appel Susan J, Daquin Jane C
Department of Human Nutrition and Hospitality Management, University of Alabama, Tuscaloosa, AL.
Department of Human Nutrition and Hospitality Management, University of Alabama, Tuscaloosa, AL.
J Nutr Educ Behav. 2022 Sep;54(9):872-877. doi: 10.1016/j.jneb.2022.04.006. Epub 2022 Jul 11.
Examine the relationships among dietary quality, mindful eating, and constructs of the Transactional Model of Stress and Coping.
In this cross-sectional study, women (n = 67) aged 25-50 years, with a body mass index of 25-40 kg/m completed 3 days of 24-hour recalls and a survey that included the Perceived Stress Scale, Eating and Appraisal Due to Emotions and Stress Questionnaire, and the Mindful Eating Questionnaire. Structural equation modeling assessed relationships among all constructs with the dependent variable, the Healthy Eating Index-2015.
Mindful Eating Questionnaire (β = 0.60, P = 0.001) and Emotion and Stress-related Eating scores from Eating and Appraisal Due to Emotions and Stress Questionnaire (β = -0.69, P < 0.001) (r = 0.50) were directly associated with Healthy Eating Index-2015, but no indirect effects were identified.
Overall dietary quality is associated with greater mindful eating but more emotion and stress-related eating scores among women who were overweight or obese. Future studies could assess model constructs using other diet quality scores and including additional coping mechanisms such as substance use, physical activity, and meditation.
研究饮食质量、正念饮食以及应激与应对的交易模型各要素之间的关系。
在这项横断面研究中，25至50岁、体重指数为25至40kg/m²的女性（n = 67）完成了3天的24小时饮食回顾以及一项包含感知压力量表、情绪与应激导致的饮食与评估问卷和正念饮食问卷的调查。结构方程模型评估了所有要素与作为因变量的2015健康饮食指数之间的关系。
正念饮食问卷（β = 0.60，P = 0.001）以及情绪与应激导致的饮食与评估问卷中的情绪和应激相关饮食得分（β = -0.69，P < 0.001）（r = 0.50）与2015健康饮食指数直接相关，但未发现间接影响。
在超重或肥胖女性中，总体饮食质量与更高的正念饮食相关，但与更多的情绪和应激相关饮食得分有关。未来的研究可以使用其他饮食质量得分并纳入额外的应对机制，如物质使用、体育活动和冥想，来评估模型要素。
