School of Human Sciences (Exercise and Sport Science), The University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA 6009, Australia.
School of Human Sciences (Exercise and Sport Science), The University of Western Australia, 35 Stirling Highway, Crawley, Perth, WA 6009, Australia.
Eat Behav. 2021 Jan;40:101473. doi: 10.1016/j.eatbeh.2020.101473. Epub 2020 Dec 26.
Previous research examining the relationship between negative states such as tension/anxiety and food intake has typically overlooked the naturally occurring variability of day-to-day experiences and the subsequent consequences for eating behavior. In this study, the relationship of within- and between-person perceived daily tension with food cravings and consumption was assessed. One hundred and forty-two men and women (M=21.3, SD=5.3) completed a survey daily for 7 consecutive days. Levels of perceived daily tension, food cravings, and consumption were assessed. Linear and logistic mixed effect regression models were used to examine associations between tension and food cravings and consumption variables, respectively. Individuals reported greater cravings (for sweets, OR 95% CI 1.05-1.26; carbohydrates/starches, OR 95% CI 1.02-1.26; and fast foods, OR 95% CI 1.01-1.19) and consuming more carbohydrates/starches (b 95% CI 0.05-0.79) on days when they felt more tension. Individuals with higher tension had more cravings (total OR 95% CI 1.09-1.71; and specifically for sweets, OR 95% CI 1.04-1.42; and fast foods, OR 95% CI 1.15-1.54) and reported consuming more sweet (b 95% CI 0.21-1.10) and fast foods (b 95% CI 0.55-1.66). These findings suggest that greater perceived tension (both within and between individuals) is associated with increased food cravings and consumption.
先前研究负面状态（如紧张/焦虑）与食物摄入之间关系时，通常忽略了日常体验的自然变化及其对饮食行为的后续影响。本研究评估了个体内和个体间感知日常紧张与食物渴望和消费的关系。142 名男性和女性（M=21.3，SD=5.3）连续 7 天每天完成一次调查。评估了感知日常紧张、食物渴望和消费水平。线性和逻辑混合效应回归模型分别用于检验紧张与食物渴望和消费变量之间的关联。个体报告在感到紧张的日子里渴望更多（甜食，OR 95%CI 1.05-1.26；碳水化合物/淀粉，OR 95%CI 1.02-1.26；快餐，OR 95%CI 1.01-1.19）和摄入更多碳水化合物/淀粉（b 95%CI 0.05-0.79）。紧张程度较高的个体渴望更多（总 OR 95%CI 1.09-1.71；特别是甜食，OR 95%CI 1.04-1.42；快餐，OR 95%CI 1.15-1.54），并报告摄入更多甜食（b 95%CI 0.21-1.10）和快餐（b 95%CI 0.55-1.66）。这些发现表明，感知到的更大紧张（个体内和个体间）与食物渴望和消费增加有关。
