Department of Psychiatry, University of California, San Francisco, CA; Center for Health and Community, University of California, San Francisco, CA.
Center for Health and Community, University of California, San Francisco, CA.
Sleep Health. 2016 Dec;2(4):272-276. doi: 10.1016/j.sleh.2016.09.007.
Sugar sweetened beverages (SSBs) are a major factor in the development of obesity and cardiometabolic disease. Shortened sleep duration has also been linked to increased appetite and obesity. Here, we examined whether there was an association between self-reported sleep duration and SSB consumption among adults aged 18 years and older.
Using data from 2005-12 NHANES we examined self- reported sleep duration and beverage intake (types of SSBs, juice, water, coffee, tea) from two 24-hour dietary recalls among 18,779 adults. Adults who slept 7-8 hours/night were considered the reference group. Generalized linear models were computed adjusting for sociodemographics and health characteristics as well as total energy intake.
Thirteen percent slept 5 or fewer hours per night. In fully adjusted models, those who slept 5 hours or less had 21% higher SSB consumption, (RD = 1.21, 95% CI 1.11-1.32). When broken down by beverage type this was due to caffeinated sugary beverages. Longer sleepers (≥9 hour sleepers) consumed fewer servings of coffee and water. There were no associations between self-reported sleep duration and consumption of 100% juice, tea, or diet drinks.
Short sleep is associated with greater intake of sugared caffeinated sodas, a relationship which may have important, though unrecognized, implications for physical health. Directionality of this relationship cannot be determined from this study. While caffeinated drinks could account for impaired sleep, it is possible that short sleep could influence one's appetitive drive for sugared caffeine drinks. Further examination of this relationship using prospective designs is warranted.
含糖饮料（SSB）是肥胖和代谢性心血管疾病发展的主要因素。睡眠持续时间缩短也与食欲增加和肥胖有关。在这里，我们研究了 18 岁及以上成年人自我报告的睡眠时间与 SSB 摄入量之间是否存在关联。
使用 2005-12 年 NHANES 数据，我们检查了来自 18779 名成年人的两次 24 小时饮食回忆中的自我报告的睡眠时间和饮料摄入量（SSB、果汁、水、咖啡、茶的种类）。每晚睡眠 7-8 小时的成年人被视为参考组。通过调整社会人口统计学和健康特征以及总能量摄入，计算了广义线性模型。
13%的人每晚睡眠时间少于 5 小时。在完全调整的模型中，睡眠时间为 5 小时或更短的人 SSB 摄入量增加了 21%（RD=1.21，95%CI 1.11-1.32）。按饮料类型细分，这是由于含咖啡因的含糖饮料。睡眠较长的人（≥9 小时睡眠者）饮用的咖啡和水较少。自我报告的睡眠时间与 100%果汁、茶或无糖饮料的消耗之间没有关联。
睡眠时间短与摄入更多加糖含咖啡因苏打水有关，这种关系可能对身体健康有重要但未被认识到的影响。从这项研究中无法确定这种关系的方向性。虽然含咖啡因的饮料可能会导致睡眠质量下降，但睡眠时间短也可能会影响人们对含糖咖啡因饮料的食欲。使用前瞻性设计进一步研究这种关系是有必要的。
