摘要:
探讨运动干预对焦虑女大学生睡眠质量的影响,以及负性情绪在运动干预影响睡眠质量中的中介效应,为指导睡眠障碍患者的康复提供参考.方法 以北京师范大学70名焦虑女大学生为研究对象,随机分为实验组(34名)和对照组(36名);实验组进行8周有氧运动与瑜伽训练结合的干预,对照组在相同时间正常学习生活不进行规律运动;采用匹兹堡睡眠质量量表(PSQI)、正性负性情绪量表(PANAS)、焦虑自评量表(SAS),评估被试运动干预前后的睡眠与负性情绪水平.结果 运动干预后,实验组睡眠质量(4.31±1.26)、焦虑(36.41±7.32)和负性情绪(2.37±0.50)得分较干预前[(8.41±3.11)(53.76±2.70)(2.79±0.59)]均显著改善(P值均<0.01),而对照组干预前后差异无统计学意义(P值均>0.05).中介效应检验显示,负性情绪在运动对睡眠质量的影响中起部分中介作用(t=6.77,P<0.01).结论 运动干预显著改善了焦虑女大学生睡眠质量和负性情绪水平,负性情绪在运动改善睡眠质量过程中起部分中介作用.
关键词:
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运动活动 /
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焦虑 /
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睡眠 /
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精神卫生 /
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干预性研究 /
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学生
Abstract:
Objective To investigate the effect of exercise intervention on sleep quality of female college students with anxiety, and to further explore the mediating effect of negative emotions in this association. Methods Seventy female college students were randomly divided into experimental group (34 patients) and control group (36 patients). The experimental group received eight-week aerobic exercise and yoga training. The control group received no training. Sleep Quality Scale, Negative Emotion Scale and Anxiety Self-rating Scale were used to assess the level of sleep and negative emotion before and after exercise intervention. Results After exercise intervention, sleep quality (4.31±1.26), anxiety (36.41±7.32) and negative emotion (2.37±0.50) in the experimental group significantly improved (P<0.01), no similar changes were found in the control group (P<0.05). By examining the mediating effects, negative emotions played a partial mediating role in the association between exercise and sleep quality (t=6.77, P<0.01). Conclusion Exercise intervention significantly improved the quality of sleep and negative emotion among female college students with anxiety. Negative emotions play a partial role in the positive effect of exercise on sleep quality.
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