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Shifts towards morningness during behavioral sleep interventions are associated with improvements in depression positive affect and sleep quality

机译:在行为性睡眠干预期间朝着早晨的转变与抑郁症积极影响和睡眠质量的改善有关

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摘要

Morningness-eveningness (M-E) is typically considered to be a trait-like construct. However, M-E could plausibly shift in concert with changes in circadian and/or homeostatic processes. We examined M-E changes across three studies employing behavioral or pharmacological sleep treatments. Baseline/post-treatment M-E scores were strongly correlated across all three samples. M-E showed small, but systematic changes towards morningness in sleep-disturbed military veterans receiving behavioral interventions. No systematic M-E changes were observed in the two pharmacological studies (sleep-disturbed military veterans and adults with primary insomnia, respectively). In the behavioral study, M-E changes correlated with changes in depression, positive affect, and sleep quality. M-E changes also correlated with changes in positive affect in the adult insomnia group. M-E appears to exhibit state-like aspects in addition to trait-like aspects.
机译:早晨-傍晚(M-E)通常被认为是一种特质样的建构。但是,M-E可能会随着昼夜节律和/或体内平衡过程的变化而协调地转移。我们研究了三项采用行为或药理睡眠治疗的研究中的M-E变化。基线/治疗后的M-E得分在所有三个样本中均密切相关。 M-E在接受行为干预的睡眠受干扰的退伍军人中,朝早晨显示出微小但系统的变化。两项药理研究(分别是睡眠受困扰的退伍军人和原发性失眠的成年人)均未观察到系统的M-E变化。在行为研究中,M-E变化与抑郁,积极影响和睡眠质量的变化相关。 M-E变化还与成人失眠组的积极影响变化相关。除了特质方面,M-E还表现出状态方面。

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