Department of Psychiatry, University of North Carolina, Chapel Hill, NC 27599-7160, USA.
Int J Eat Disord. 2012 Jul;45(5):695-703. doi: 10.1002/eat.22003. Epub 2012 Feb 13.
We examined the association among current self-reported sleep problems, lifetime binge eating (BE), and current obesity in women from the Swedish Twin study of Adults: Genes and Environment.
Logistic regression analyses were used to evaluate these associations in 3,790 women aged 20-47 years.
BE was reported by 244 (6.4%) women and was positively associated with not getting enough sleep (p < .015), sleeping poorly (p < .001), problems falling asleep (p < .001), feeling sleepy during work or free time (p < .001), and disturbed sleep (p < .001). These same sleep variables, as well as napping and being a night person, were also significantly associated with obesity. The associations between BE and sleep remained after accounting for obesity.
This investigation offers empirical support for an independent association between sleep problems and BE, which is likely due to complex psychological, biological, neuroendocrine, and metabolic factors.
我们在瑞典成人双胞胎研究:基因与环境中,调查了当前自我报告的睡眠问题、终身暴食(BE)和当前肥胖女性之间的关联。
使用逻辑回归分析评估了年龄在 20-47 岁之间的 3790 名女性的这些关联。
有 244 名(6.4%)女性报告有 BE,并且与睡眠不足(p<.015)、睡眠质量差(p<.001)、入睡困难(p<.001)、工作或空闲时间困倦(p<.001)和睡眠不安(p<.001)显著相关。这些相同的睡眠变量,以及小睡和夜猫子,也与肥胖显著相关。在考虑肥胖因素后,BE 和睡眠之间的关联仍然存在。
这项调查为睡眠问题与 BE 之间的独立关联提供了经验支持,这可能是由于复杂的心理、生理、神经内分泌和代谢因素所致。