总睡眠时间与积极和消极自杀念头之间的关联:在社区样本中的路径分析
Adam P Knowlden, Sarah M Flora1, Heather A Love2
1Department of Health Science, The University of Alabama, Tuscaloosa, AL, USA.
Psychology, health & medicine
|February 5, 2026
概括
睡眠时间较短与增加消极的自杀想法和减少积极的想法有关. 每增加一个小时的睡眠与积极思想的增加1.5个点和负面思想的下降1.74个点相关.
科学领域:
- 公共卫生 公共卫生
- 睡眠医学 睡眠医学
- 心理健康研究 心理健康研究
背景情况:
- 睡眠时间是整体健康和福祉的关键因素.
- 自杀念头是一个重要的公共卫生问题,包括积极的 (保护) 和消极的 (风险) 方面.
- 了解睡眠与自杀念头之间的关系对于开发有针对性的干预措施至关重要.
研究的目的:
- 调查客观测量的总睡眠时间 (TST) 和自杀念头构造之间的关联.
- 要区分睡眠时间对积极自杀念头 (PI) 和消极自杀念头 (NSI) 的影响.
- 在一个社区样本中,探索睡眠时间作为与自杀相关的认知的潜在相关.
主要方法:
- 美国东南部的横截面队列研究 (SLUMBRx-PONS).
- 客观测量总睡眠时间 (TST) 使用基于手腕的动图在连续七个晚上.
- 用积极和消极自杀想法 (PANSI) 清单评估自杀想法,包括PI和NSI子表.
- 路径分析与最大概率估计和偏差纠正的引导再抽样来分析关联.
主要成果:
- 总睡眠时间 (TST) 是积极想法 (PI) 的显著积极预测指标.
- TST是消极自杀念头 (NSI) 的显著负面预测因素.
- 每增加一个小时的睡眠与PI大约增加1.5个点,NSI减少1.74个点有关.
结论:
- 睡眠时间较短与减少积极和增加消极的自杀念头有关.
- 睡眠时间可以作为一个有价值的关联对社区环境中评估与自杀相关的认知.
- 研究结果强调了充分睡眠对于减轻自杀风险和促进心理健康的重要性.
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