体育锻炼对大学生睡眠质量的潜在剖面分析

Potential Profile Analysis of Physical Exercise on Sleep Quality of College Students

为探讨大学生睡眠质量的潜在类别,分析体育锻炼与大学生睡眠质量的关系,采用体育锻炼等级量表、睡眠质量指数量表对蚌埠大学城757名大学生进行调查,利用潜在剖面分析技术探究大学生睡眠质量的潜在类别及其与体育锻炼的关系。结果表明:大学生运动强度(β=-0.465,P<0.01)、运动时间(β=-0.496,P<0.01)、运动频率(β=-0.416,P<0.01)、运动量(β=-0.533,P<0.01)分别与睡眠质量存在显著的相关性;大学生睡眠质量存在三种潜在类别:睡眠困难组、睡眠正常组和睡眠良好组,分别占43.99%、18.49%和37.52%。不同潜在类别睡眠质量的大学生运动量及各维度水平均存在显著差异(P<0.05)。结论:大学生睡眠质量存在明显的群体异质性;运动量对大学生睡眠质量的不同潜在剖面均能产生影响,未来可以通过科学的运动量有效改善大学生的睡眠质量。

To explore the potential categories of sleep quality among college students,the article analyzes the relationship between physical exercise and sleep quality among college students.A survey was conducted on 757 college students in Jiangxi Province using the Physical Exercise Rating Scale and Sleep Quality Scale.Potential profile analysis techniques were used to explore the potential categories of sleep quality among college students and their relationship with physical exercise.The results show that exercise intensity of college students(β=-0.465,P<0.01),exercise time(β=-0.496,P<0.01),exercise frequency(β=-0.416,P<0.01),amount of exercise(β=-There is a significant correlation between 0.533(P<0.01)and sleep quality respectively.Moreover,there are three potential categories of sleep quality among college students:the sleep difficulty group,the sleep normal group,and the sleep good group,accounting for 43.99%,18.49%,and 37.52%respectively.There were significant differences in the amount of exercise and levels of various dimensions among college students with different potential categories of sleep quality(P<0.05).It can be concluded that the sleep quality of college students has obvious group heterogeneity.The amount of exercise can affect different potential profiles of the sleep quality of college students,and the sleep quality of college students can be effectively improved by scientific amount of exercise in the future.