School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia.
Department of Dietetics, Sengkang General Hospital, Singapore Health Services, Singapore 544886, Singapore.
Nutrients. 2018 Oct 4;10(10):1428. doi: 10.3390/nu10101428.
The obesity epidemic has led to the exploration of factors contributing to its etiology. Addictive eating, physical activity, and sleep behaviors have all been independently associated with obesity, and recent research suggests plausible interrelationships between food addiction, physical activity, and sleep. This study aims to investigate the relationship between food addiction with physical activity and sleep behavior. Australian adults were invited to complete an online survey which collected information including: demographics, food addiction symptoms, physical activity, sitting time and sleep behavior items. The sample comprised 1344 individuals with a mean age of 39.8 ± 13.1 years (range 18⁻91), of which 75.7% were female. Twenty-two percent of the sample met the criteria for a diagnosis of food addiction as per the Yale Food Addiction Scale (YFAS 2.0) criteria, consisting of 0.7% with a "mild" addiction, 2.6% "moderate", and 18.9% classified as having a "severe" food addiction. Food-addicted individuals had significantly less physical activity (1.8 less occasions walking/week, 32 min less walking/week, 58 min less moderate to vigorous physical activity (MVPA)/week; < 0.05), reported sitting for longer on weekends (83 min more on weekends/week; < 0.001), and reported significantly more symptoms of poorer-quality sleep (more likely to snore, more likely to have fallen asleep while driving, reported more days of daytime falling asleep; < 0.05) compared to non-food-addicted individuals. These differences were also observed in those with a "severe" food addiction classification. The present study suggests frequency and duration of physical activity, time spent sitting and sleep duration are associated with food addiction.
肥胖症的流行促使人们开始探究导致其发病的因素。人们已经发现，进食成瘾、身体活动和睡眠行为均与肥胖症独立相关，而最近的研究表明，食物成瘾、身体活动和睡眠之间可能存在相互关系。本研究旨在探讨食物成瘾与身体活动和睡眠行为之间的关系。澳大利亚成年人受邀完成了一项在线调查，该调查收集了包括人口统计学、食物成瘾症状、身体活动、久坐时间和睡眠行为等信息。样本包括 1344 名年龄在 18⁻91 岁之间的成年人，平均年龄为 39.8 ± 13.1 岁，其中 75.7%为女性。22%的参与者符合耶鲁食物成瘾量表（Yale Food Addiction Scale，YFAS 2.0）的诊断标准，其中 0.7%为“轻度”成瘾，2.6%为“中度”成瘾，18.9%为“重度”成瘾。与非食物成瘾者相比，食物成瘾者的身体活动频率显著较低（每周少走 1.8 次，每周少走 32 分钟，每周少做 58 分钟中等到剧烈的身体活动；均<0.05），周末久坐时间更长（每周多 83 分钟；<0.001），睡眠质量较差的症状更为明显（更有可能打鼾、更有可能在开车时睡着、报告白天入睡的天数更多；均<0.05）。在“重度”食物成瘾者中也观察到了这些差异。本研究表明，身体活动的频率和持续时间、久坐时间和睡眠时间与食物成瘾有关。
