Department of Computer and Information Sciences, University of St. Thomas, Saint Paul, Minnesota, USA.
School of Medicine and Health Sciences, University of North Dakota, Grand Forks, North Dakota, USA.
J Am Coll Health. 2022 Aug-Sep;70(6):1611-1614. doi: 10.1080/07448481.2020.1826493. Epub 2020 Oct 19.
To determine whether sleep quality mediates the relationship between traumatic life events and psychological wellbeing in college students. 40,646 undergraduate responses from the Spring 2017 National College Health Assessment II were evaluated for relationships between two predictor variables: and and two outcome variables: (a composite of anxiety, exhaustion, feeling overwhelmed, depression, sadness, loneliness, hopelessness, and anger) and (composite of self-harm behaviors, suicidal ideation, suicide attempts). Linear mediation regression analysis via structural equation modeling was used to test these relationships. Each additional students reported experiencing was associated with a 27.6% - 58.9% increase in the odds of reporting indicators of psychological distress or suicidality. significantly mediated this negative relationship (proportional effects between 10.6 and 12.5%). Healthy sleep mediates the impact of traumatic life events on psychological distress and suicidality.
为了确定睡眠质量是否在大学生创伤性生活事件与心理健康之间起中介作用。评估了 2017 年春季全国大学生健康评估 II 中 40646 名本科生的两项预测变量（ 和 ）与两项结果变量（ （焦虑、疲惫、不知所措、抑郁、悲伤、孤独、绝望和愤怒的综合指标）和 （自残行为、自杀意念、自杀企图的综合指标）之间的关系。通过结构方程模型的线性中介回归分析来检验这些关系。学生报告每增加一次创伤性生活事件，其报告心理困扰或自杀倾向的可能性就会增加 27.6%至 58.9%。 显著中介了这种负相关关系（比例效应在 10.6%至 12.5%之间）。健康睡眠调节了创伤性生活事件对心理困扰和自杀的影响。
