Cathalijn H C Leenaars, Inge P M Klinkenberg, Audrey Aussems, Nedim Borger, Vivian Faatz, Anneloes Hak, Ellen Houben, Joyce Ramackers, Daphne Snackers, Andries Kalsbeek
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引用次数: 4
摘要
背景:短睡眠者肥胖风险增加最有可能的原因是能量摄入增加。然而，食物摄入量不仅可以在数量上改变，而且可以在质量上改变。因此，我们对来自马斯特里赫特及其周边地区的51名学生自我报告的食物摄入和睡眠进行了相关性分析。结果:睡眠时间较长的学生摄入的热量较低:ρ = -0.378, p = 0.006，醒着的每分钟消耗的热量保持相对稳定。然而，睡眠时间与脂肪、饱和脂肪、碳水化合物或蛋白质的摄入量百分比无关。早餐、午餐、晚餐或零食的平均能量摄入也与总睡眠时间无关。结论:短睡眠似乎与绝对热量摄入有关，但与特定饮食成分的摄入无关。
Sleep and Food Choice in a Dutch Student Population.
Background: The increased risk of obesity among short sleepers is most likely explained by increased energy intake. However, food intake could not only be altered quantitavely but also qualitatively. Therefore, we performed a correlational analysis on self-reported food intake and sleep in 51 students from Maastricht and surroundings.
Results: Students that slept longer had a lower caloric intake: ρ = -0.378, p = 0.006, the amount of calories consumed per minute awake remaining relatively stable. However, sleep duration did not correlate with intake of percentage fat, saturated fat, carbohydrates or protein. Average energy intake during the reported breakfasts, lunches, dinners or snacks separately did also not correlate with total sleep time.
Conclusion: It seems that shorter sleep correlates with absolute caloric intake, but not with the intake of specific dietary components.
期刊介绍：
Journal of Circadian Rhythms is an Open Access, peer-reviewed online journal that publishes research articles dealing with circadian and nycthemeral (daily) rhythms in living organisms, including processes associated with photoperiodism and daily torpor. Journal of Circadian Rhythms aims to include both basic and applied research at any level of biological organization (molecular, cellular, organic, organismal, and populational). Studies of daily rhythms in environmental factors that directly affect circadian rhythms are also pertinent to the journal"s mission.
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