Luo Xi, Yu Taowen, Yang Zilu, Wang Dongfang
School of Educational Science, Hunan Normal University, Changsha, Hunan Province, People's Republic of China.
Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha, Hunan Province, People's Republic of China.
Psychol Res Behav Manag. 2023 Sep 1;16:3519-3530. doi: 10.2147/PRBM.S426363. eCollection 2023.
Individuals who experience psychotic-like experiences (PLEs) are at significant risk of suicide-related behaviors. This two-wave longitudinal study aimed to investigate the relationships among PLEs, insomnia symptoms, resilience, and suicidal ideation (SI) among adolescents.
A total of 2231 college students [mean age (standard deviation) = 20.02 (1.39) years] completed two web-based surveys. Participants completed self-report measures of sample characteristics, PLEs, insomnia symptoms, resilience, and SI.
The findings indicated a significantly positive correlation between PLEs and SI that was sequentially mediated by insomnia symptoms and resilience. Furthermore, insomnia symptoms and resilience played a chain-mediating role between PLEs and adolescent SI.
These findings suggest potential mechanism for the PLEs-SI link, which helps us better understand how PLEs can influence individual SI and provides important information for early prevention.
经历类精神病体验（PLEs）的个体存在与自杀相关行为的重大风险。这项两阶段纵向研究旨在调查青少年中PLEs、失眠症状、心理韧性和自杀意念（SI）之间的关系。
共有2231名大学生[平均年龄（标准差）=20.02（1.39）岁]完成了两项基于网络的调查。参与者完成了关于样本特征、PLEs、失眠症状、心理韧性和SI的自我报告测量。
研究结果表明，PLEs与SI之间存在显著正相关，且依次由失眠症状和心理韧性介导。此外，失眠症状和心理韧性在PLEs与青少年SI之间起连锁中介作用。
这些发现揭示了PLEs与SI之间联系的潜在机制，有助于我们更好地理解PLEs如何影响个体的SI，并为早期预防提供重要信息。
