大学生睡眠质量与生活事件的相关性

目的:了解大学生睡眠质量与生活事件的相关性,为关注其心理健康提供实证依据。方法:分层随机抽取353名大学生使用睡眠状况自评量表(SRSS)和青少年生活事件量表(ASLEC)施测,以SPSS 17.0进行统计分析。结果:(1)大学生睡眠障碍检出率为37.96%。其中,轻度睡眠问题为33.15%,中度睡眠问题为4.53%,重度睡眠问题为0.28%;(2)女大学生睡眠质量总分、睡眠不足因子分、睡眠质量因子分、觉醒不足因子分、睡眠时间因子分、失眠后反应因子分均高于男大学生,差异有统计学意义(t=-2.352,-4.112,-2.146,-2.590,-2.567,-2.619;P0.05);大三年级大学生睡眠质量总分、觉醒不足因子分、入睡困难因子分、睡眠不稳因子分、噩梦夜惊因子分均高于其他年级,差异有统计学意义(F=4.609,3.299,3.176,3.635,6.060;P0.05)。城市成长的大学生睡眠时间因子分高于农村成长的大学生,差异有统计学意义(t=2.260,P0.05)。农村成长的大学生入睡困难因子分、失眠后反应因子分高于城市成长大学生,差异有统计学意义(t=-2.021,-2.513;P0.05)。非独生子女大学生睡眠不稳因子分、噩梦夜惊因子分高于独生子女大学生,差异有统计学意义(t=-2.353,-2.369;P0.05);(3)Pearson相关分析显示,大学生睡眠质量与除受惩罚因子外的生活事件总分及各因子间均呈正相关(r=0.232,0.268,0.241,0.137,0.272,0.163;P0.01),睡眠不稳因子与生活事件总分及各因子间均呈正相关(r=0.284,0.250,0.230,0.161,0.181,0.354,0.229;P0.01),噩梦夜惊因子与生活事件总分及各因子间均呈正相关(r=0.205,0.150,0.188,0.159,0.179,0.175,0.179;P0.01);(4)多元回归分析显示,睡眠质量(SRSS)总分与生活事件(ASLEC)总分、人际关系因子、学习压力因子、丧失因子、健康适应因子、其他因子均有正向关联(Beta=0.232,0.268,0.241,0.137,0.272,0.163;P0.01),可解释变异率5.1%、6.9%、5.5%、1.6%、7.1%、2.4%。结论:大学生睡眠质量易受不良生活事件影响,应给予关注。

Correlation between Sleep Quality and Life Events for College Students

Objective:To understand correlation between sleep quality and life events for college students so as to provide an empirical basis for their mental health.Methods:Total 353 college students were sampled stratified ran-domly and finished Self-Rating Scale of Sleep(SRSS)and Adolescent Self-Rating Life Events Check List(ASLEC) test.The data were analyzed by SPSS17.0.Results:① The detection rate of sleep disorder for college students was 37.96%.In which,the mild sleep disorder was 33.15% and the moderate was 4.53% and the severe was 0.28%.②The total score of sleep quality and the factor scores of sleep lack,the factor scores of sleep quality,the factor scores of awareness lack,the factor scores of sleep time,the factor scores of post-insomnia reaction of the female college students were higher than those of the male college students(t =-2.352,-4.112,-2.146,-2.590,-2.567,-2.619;P <0.05).The total score of sleep quality and the factor scores of awareness lack,the factor scores of sleep difficulty,the factor scores of sleep instability ,the factor scores of nightmares night terrors of third grade college students were higher than those of other grade college students(F =4.609,3.299,3.176,3.635,6.060;P <0.05).The factor scores of sleep time of the urban college students were higher than those of the rural college students(t =2.260,P <0.05). The factor scores of sleep difficulty and the factor scores of post- insomnia reaction of the rural college students were higher than those of the urban college students(t =-2.021,-2.513;P <0.05).The factor scores of sleep instabil-ity and the factor scores of nightmares night terrors of the non only college students were higher than those of the only college students(t =-2.353,-2.369;P <0.05).③The Pearson correlation was significantly positive between sleep quality and the total scores and the other factor scores of life events except the factor of punishment of college students(r =0.232,0.268,0.241,0.137,0.272,0.163;P <0.01)and significantly positive between sleep instability and the total scores and the other factor scores of life events(r =0.284,0.250,0.230,0.161,0.181,0.354,0.229;P <0.01) and significantly positive between the factor scores of nightmares night terrors and the total scores and other factor scores of life events(r = 0.205,0.150,0.188,0.159,0.179,0.175,0.179;P < 0.01 ).④ Multiple regression analysis showed that the total scores of sleep quality was positively correlated with the total scores of life events,interperson-al relationship factor,learning pressure factor,loss factor,health adaptation factor and the other factor(Beta=0.232, 0.268,0.241,0.137,0.272,0.163;P <0.01)and they explained the variation rate of 5.1%,6.9%,5.5%,1.6%,7.1%, 2.4%.Conclusion:Sleep problems of college students is vulnerable to adverse life events,which should be given atten-tion.