Abstract：
In a largely sleep-deprived society, quantifying the effects of sleep loss on emotion is critical for promoting psychological health. This preregistered systematic review and meta-analysis quantified the effects of various forms of sleep loss on multiple aspects of emotional experiences. Eligible studies used experimental reductions of sleep via total sleep deprivation, partial sleep restriction, or sleep fragmentation in healthy populations to examine effects on positive affect, negative affect, general mood disturbances, emotional reactivity, anxiety symptoms, and/or depressive symptoms. In total, 1,338 effect sizes across 154 studies were included (N = 5,717; participant age range = 7-79 years). Random effects models were conducted, and all forms of sleep loss resulted in reduced positive affect (standardized mean difference [SMD] = -0.27 to -1.14), increased anxiety symptoms (SMD = 0.57-0.63), and blunted arousal in response to emotional stimuli (SMD = -0.20 to -0.53). Findings for negative affect, reports of emotional valence in response to emotional stimuli, and depressive symptoms were mixed and depended on the type of sleep loss. Nonlinear effects for the amount of sleep loss as well as differences based on the stage of sleep restricted (i.e., rapid eye movement sleep or slow-wave sleep) were also detected. This study represents the most comprehensive quantitative synthesis of experimental sleep and emotion research to date and provides strong evidence that periods of extended wakefulness, shortened sleep duration, and/or nighttime awakenings adversely influence human emotional functioning. Findings provide an integrative foundation for future research on sleep and emotion and elucidate the precise ways that inadequate sleep may impact our daytime emotional lives. (PsycInfo Database Record (c) 2024 APA, all rights reserved).
摘要：
在一个基本上睡眠不足的社会，量化睡眠损失对情绪的影响对于促进心理健康至关重要。这种预先注册的系统评价和荟萃分析量化了各种形式的睡眠不足对情绪体验多个方面的影响。符合条件的研究使用了通过完全睡眠剥夺来实验性地减少睡眠，部分睡眠限制,或健康人群的睡眠碎片，以检查对积极影响的影响，负面影响，一般的情绪障碍，情绪反应,焦虑症状,和/或抑郁症状。总的来说,纳入154项研究的1,338项效应大小(N=5,717;参与者年龄范围=7-79岁)。进行了随机效应模型，所有形式的睡眠损失都会导致积极影响减少（标准化平均差[SMD]=-0.27至-1.14），焦虑症状增加（SMD=0.57-0.63），对情绪刺激的反应减弱（SMD=-0.20至-0.53）。负面影响的发现，对情绪刺激做出反应的情绪效价报告，和抑郁症状是混合的，取决于睡眠不足的类型。睡眠损失量的非线性影响以及基于睡眠受限阶段的差异(即，还检测到快速眼动睡眠或慢波睡眠）。这项研究代表了迄今为止最全面的实验性睡眠和情绪研究的定量综合，并提供了强有力的证据，睡眠时间缩短，和/或夜间觉醒会对人类的情绪功能产生不利影响。研究结果为未来的睡眠和情绪研究提供了综合基础，并阐明了睡眠不足可能影响我们白天情感生活的确切方式。(PsycInfo数据库记录(c)2023年APA，保留所有权利)。
