Wu Hui,Yu Jia,A Huaihong,Zhang Fabin,Zhang Xiuqin,Ma Xiaoxia,Ma Naiben,Li Junfeng,Wang Xiaodun,Xiao Yulan,Shao Xin,Zhang Chenxi,Sang Jiejia,Xin Xiaoguang,Zhang Bin,Liu Shuai,Current situation of insomnia and its relationship with personality characteristics among college students of various nationalities in Qinghai[J].SICHUAN MENTAL HEALTH,2020,33(4):354-359

Current situation of insomnia and its relationship with personality characteristics among college students of various nationalities in Qinghai

DOI：10.11886/scjsws20200527001

English keywords:Insomnia Personality Nationality College students Qinghai

Fund projects:国家自然科学基金项目（项目名称：手机屏幕光暴露对睡眠、昼夜节律和认知功能的影响及机制探索,项目编号：81901348）；中国睡眠研究会豪森项目（项目名称：手机屏幕光暴露对睡眠、昼夜节律和认知功能的影响及其机制，项目编号：2019HSC03）；2020年青海省卫生健康系统重点课题（项目名称：高海拔地区不同民族大学生睡眠影响因素的研究，项目编号：2020-wjzd-06）

Author Name	Affiliation	Postcode
Wu Hui	The Third People's Hospital of Qinghai Province, Xining 810007, China	810007
Yu Jia	The Third People's Hospital of Panzhihua, Panzhihua 617061, China	617061
A Huaihong	The Third People's Hospital of Qinghai Province, Xining 810007, China	810007
Zhang Fabin	Qinghai University, Xining 810016, China	810016
Zhang Xiuqin	Qinghai Nationalities University, Xining 810007, China	810007
Ma Xiaoxia	Qinghai Nationalities University, Xining 810007, China	810007
Ma Naiben	Qinghai Nationalities University, Xining 810007, China	810007
Li Junfeng	Qinghai Nationalities University, Xining 810007, China Hebei GEO University, Shijiazhuang 050030, China	050030
Wang Xiaodun	Qinghai Nationalities University, Xining 810007, China Tianjin University, Tianjing 300350, China	300350
Xiao Yulan	Qinghai Nationalities University, Xining 810007, China	810007
Shao Xin	Liaocheng University, Liaocheng 252000, China Qinghai Normal University, Xining 810008, China	810008
Zhang Chenxi	Nanfang Hospital, Southern Medical University, Guangzhou 510515, China	510515
Sang Jiejia	The Third People's Hospital of Qinghai Province, Xining 810007, China	810007
Xin Xiaoguang	The Third People's Hospital of Qinghai Province, Xining 810007, China	810007
Zhang Bin	Nanfang Hospital, Southern Medical University, Guangzhou 510515, China	510515
Liu Shuai	Nanfang Hospital, Southern Medical University, Guangzhou 510515, China	510515

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English abstract:

Objective To investigate the current situation of insomnia and its relationship with personality among college students of various nationalities in Qinghai, so as to provide a basis for the targeted prevention and control of insomnia among college students in high-altitude and multiracial areas such as Qinghai.Methods Based on a professional platform named 'Wenjuanxing', this cross-sectional study was conducted among 12 193 college students from three universities in Qinghai. The current situation of insomnia and personality characteristics of the selected college students were evaluated using the Insomnia Severity Index (ISI) and the Chinese Big Five Personality Inventory-15 (CBF-PI-15).Results The ISI total score of college students was (6.77±4.43), and 4 706 (38.6%) of them suffered insomnia. Compared with students of Han nationality, college students of Hui or Mongolian nationality had significantly higher ISI total score and prevalence of insomnia (P<0.0024 or 0.05). Correlation analysis showed that the neuroticism score in CBF-PI-15 was positively correlated with the ISI total score of college students of all nationalities (r=0.330~0.463, P<0.01), while the extroversion score was negatively correlated with the ISI total score of these nationalities (r=-0.280~-0.183, P<0.01). Linear regression showed that neuroticism entered into the regression equations for insomnia among college students of all nationalities (β=0.294~0.464, P<0.01), while conscientiousness, agreeableness, and extraversion entered into the regression equations for insomnia among college students of some nationalities such as Han and Tibetan (β=-0.129~-0.052, P<0.01).Conclusion The current situation of insomnia varies among college students of different nationalities in Qinghai, and the prevalence rate of insomnia among Hui and Mongolian college students is high. Neuroticism is a risk factor for insomnia among college students of all nationalities, while conscientiousness, agreeableness, and extraversion are protective factors among students of some nationalities.

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