大学生自我控制、反刍思维在神经质与失眠之间的中介作用  

The mediating effects of self-control and rumination between neuroticism and insomnia in college students

作　　者：余佳 刘可智[1] 郑晓娇 蔡丽丹 吴辉[4] 阿怀红 张斌 刘帅[3] Yu Jia;Liu Kezhi;Zheng Xiaojiao;Cai Lidan;Wu Hui;A Huaihong;Zhang Bin;Liu Shuai(Department of Psychiatry,the Affiliated Hospital of Southwest Medical University,Luzhou 646000,China;The Third People's Hospital of Panzhihua,Panzhihua 617061,China;Department of Psychiatry,Nanfang Hospital,Southern Medical University,Guangzhou 510515,China;The Third People's Hospital of Qinghai Province,Xining 810007,China)

机构地区：[1]西南医科大学附属医院精神科,泸州646000 [2]攀枝花市第三人民医院,617061 [3]南方医科大学南方医院精神心理科,广州510515 [4]青海省第三人民医院,西宁810007

出　　处：《中华行为医学与脑科学杂志》2020年第8期682-686,共5页Chinese Journal of Behavioral Medicine and Brain Science

基　　金：国家自然科学基金项目(81901348)。

摘　　要：目的探讨大学生自我控制、反刍思维在神经质与失眠之间的中介作用。方法采用横断面调查方法,使用中国大五人格问卷极简版、失眠严重程度指数、反刍思维量表及自我控制量表,对四川省某高校的767名大学生进行问卷调查。结果大学生失眠检出率36.6%;神经质[(9.63±3.41)分]、反刍思维[(22.27±5.44)分]、失眠严重程度指数[(6.61±4.28)分]呈两两正相关(r=0.281~0.389,P<0.01),与自我控制总分[(60.71±9.41)分]呈负相关(r=-0.453^-0.194,P<0.01)。中介效应分析显示神经质可直接影响失眠,也可分别通过反刍思维和自我控制的中介作用间接影响失眠。结论大学生自我控制、反刍思维在神经质与失眠之间存在中介作用。Objective To explore the mediating effects of self-control and rumination between neuroticism and insomnia in college students.Methods A cross-sectional survey was conducted among 767 college students from a university in Sichuan province with Chinese big five personality inventory-15,insomnia severity index,ruminative responses scale,and self-control scale.Results The prevalence of insomnia was 36.6%among college students.The scores of neuroticism(9.63±3.41),rumination(22.27±5.44)and ISI(6.61±4.28)were positively correlated with each other(r=0.281-0.389,P<0.01),while each of them was negatively correlated(r=-0.453--0.194,all P<0.01)with self-control(60.71±9.41).Analysis of mediating effects revealed that neuroticism not only directly affected insomnia,but also indirectly affected insomnia through the mediating effects of rumination and self-control respectively.Conclusion Self-control and rumination have mediating effects between neuroticism and insomnia in college students.

关 键 词：大学生 失眠 神经质 自我控制 反刍思维 中介作用 

分 类 号：R740[医药卫生—神经病学与精神病学]