Ellis Jason, Hampson Sarah E, Cropley Mark
Department of Psychology, University of Surrey, Guildford, Surrey GU27XH, UK.
Sleep Med. 2007 Apr;8(3):277-80. doi: 10.1016/j.sleep.2006.08.011. Epub 2007 Mar 26.
Studies examining the impact of daytime preoccupations with sleep are rare. The aim of the present study was to determine whether daytime preoccupations mediate the relationship between anxiety and attributions for poor sleep within older adults.
A cross-sectional study examined the mediational role of sleep preoccupations in the link between anxiety and attributions for poor sleep in a sample of late-life insomniacs (n=92).
The findings show that a preoccupation with sleep during the day mediates the relationship between anxiety and both sleep effort and sleep pattern problem attributions but does not mediate cognitive arousal attributions for insomnia and only partially mediates the relationship between anxiety and physical tension attributions for insomnia.
The results are discussed in terms of the existing models of insomnia and cognitive intervention strategies.
研究日间对睡眠的过度关注所产生的影响的情况较为少见。本研究的目的是确定日间过度关注是否会在老年人焦虑与睡眠不佳归因之间的关系中起到中介作用。
一项横断面研究探讨了睡眠过度关注在老年失眠症患者样本（n = 92）中焦虑与睡眠不佳归因之间联系中的中介作用。
研究结果表明，日间对睡眠的过度关注在焦虑与睡眠努力及睡眠模式问题归因之间的关系中起中介作用，但在失眠的认知唤醒归因中不起中介作用，且仅部分介导焦虑与失眠的身体紧张归因之间的关系。
根据现有的失眠模型和认知干预策略对结果进行了讨论。
