Effect of social support on sleep quality of college students:moderated mediating effect
YANG Ke-xin1, YIN Yong-tian2, GUO Si-jie1, LI Chun-xiao3, HOU Yuan-yuan3
1. School of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, China; 2. School of Nursing, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, China; 3. School of Management, Shandong University of Traditional Chinese Medicine, Jinan, Shandong 250355, China
Abstract：Objective To explore the internal mechanism of effect of social support on sleep quality among college students so as to provide a theoretical basis for improving college students’ sleep quality. Methods The Perceived Social Support Scale (PSSS), simplified version of Connor-Davidson Resilience Scale (CD-RISC10), Generalized Anxiety Disorder Scale (GAD-7) and Pittsburgh Sleep Quality Index Scale (PSQI) were used to survey 1,036 college students in Shandong Province. Results Social support had a significant and positive predictive effect on sleep quality of the college students (β=-0.19, P<0.001). The college students’ psychological resilience played a partial mediating role in social support and sleep quality, and the mediating effect accounted for 57.89% of the total effect. The interaction between social support and anxiety had a significant effect on the prediction of mental resilience (t=-4.72, P<0.001). Anxiety could regulate the effect of social support on sleep quality (t=2.70, P<0.01). Conclusion Social support has an effect on improving sleep quality of the college students. Psychological resilience and anxiety have mediating and regulating effects on the relationship between the college students’ social support and sleep quality, respectively.
杨克鑫, 尹永田, 郭斯杰, 李春晓, 侯媛媛. 社会支持对大学生睡眠质量的影响:有调节的中介效应[J]. 实用预防医学, 2021, 28(5): 573-576.
YANG Ke-xin, YIN Yong-tian, GUO Si-jie, LI Chun-xiao, HOU Yuan-yuan. Effect of social support on sleep quality of college students:moderated mediating effect. , 2021, 28(5): 573-576.
[1] 白雪,朱亚鑫,王子琪,等.大学生睡眠质量及其影响因素研究[J].中国卫生统计,2017,34(5):739-740,744. [2] 张秀芬,刘怡,李燕芬,等.深圳市宝安区某中学初中生睡眠质量与抑郁情绪相关性分析[J].实用预防医学,2017,24(8):913-915. [3] Tan CS,Low SK,Viapude GN.Extraversion and happiness:the mediating role of social support and hope[J].Psych J,2018,7(3):133-143. [4] Chung J.Social support,social strain,sleep quality,and actigraphic sleep characteristics:evidence from a national survey of US adults[J].Sleep Health,2017,3(1):22-27. [5] 李佳,郑安云.老年人社会支持、心理弹性与心理健康的关系[J].中国健康心理学杂志,2018,26(3):440-443. [6] Foster K,Roche M,Delgado C,et al.Resilience and mental health nursing:an integrative review of international literature[J].Int J Ment Health Nurs,2019,28(1):71-85. [7] 邓力,杨苓,高乔,等.社会支持对护理本科生心理弹性影响的研究[J].护理研究,2017,31(26):3271-3273. [8] 朱美侠,蔡丹,武云露.大学生社会支持对乐观倾向的影响:心理弹性与心理一致感的中介作用[J].心理科学,2016,39(2):371-376. [9] 刘晓华,刘春琴,田晓红,等.心理弹性在居民压力知觉与睡眠质量中介及调节作用[J].中国公共卫生,2015,31(6):793-796. [10] 万玲玲,陈捷.负面情绪对大学生心理疾病发病率影响的研究[J].实用预防医学,2015,22(4):444-445. [11] 贺志强,孙晓娅,王立群,等.大学生社会支持与负性情绪自杀行为的相关性[J].中国学校卫生,2019,40(5):704-706. [12] 郭素然,吴思为,冯晓伟.大学生社会支持对睡眠质量的影响:多重中介模型的检验[J].心理科学,2014,37(6):1404-1408. [13] 汪向东,王希林,马弘.心理卫生评定量表手册:增订版[M].北京:中国心理卫生杂志社,1999 :132-133. [14] Campbell SL,Stein MB.Psychometric analysis and refinement of the Connor-Davidson Resilience Scale (CD-RISC):validation of a 10-item measure of resilience[J].J Trauma Stress,2007,20(6):1019-1028. [15] Wang L,SHI Z,Zhang Y,et al.Psychometric properties of the 10-item Connor-Davidson Resilience Scale in Chinese earthquake victims[J].Psychiatry Clin Neurosci,2010,64(5):499-504. [16] 曲姗,胜利.广泛性焦虑量表在综合医院心理科门诊筛查广泛性焦虑障碍的诊断试验[J].中国心理卫生杂志,2015,29(12):939-944. [17] 刘贤臣,唐茂芹,胡蕾,等.匹兹堡睡眠质量指数的信度和效度研究[J].中华精神科杂志,1996,29(2):103-107. [18] 温忠麟,叶宝娟.有调节的中介模型检验方法:竞争还是替补?[J].心理学报,2014,46(5):714-726. [19] Edwards MS,Edwards EJ,Lyvers M.Cognitive trait anxiety,stress and effort interact to predict inhibitory control[J].Cogn Emot,2017,31(4):671-686. [20] 孙璇,李静,王迎,等.三级医院护士长睡眠质量与心理健康状况调查研究[J].实用预防医学,2019,26(10):1224-1227. [21] Veerapa E,Grandgenevre P,Fayoumi ME,et al.Attentional bias towards negative stimuli in healthy individuals and the effects of trait anxiety[J].Sci Rep,2020,10(1):11826.
2021, Vol. 28 
