Fernández-García Rubén, González-Forte Cristina, Granero-Molina José, Melguizo-Ibáñez Eduardo
Department of Nursing, Physiotherapy and Medicine, University of Almeria, 04120 Almeria, Spain.
Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Santiago 7500000, Chile.
Healthcare (Basel). 2025 May 1;13(9):1040. doi: 10.3390/healthcare13091040.
The present study seeks to analyze the relationships between the intensity of physical activity, mental hyperactivity and sleep quality. A comparative, descriptive and exploratory study was carried out. A sample of 1907 university students belonging to the degree of Physiotherapy and Physical Activity and Sport Sciences was used. The International Physical Activity and Mental Hyperactivity Questionnaires were used. The scale used was the Pittsburgh sleep quality index. The proposed model analyzes the relationships of physical activity with mental hyperactivity and various sleep-related factors. The following fit indices were evaluated: Chi-Square = 80.242; Degrees of Freedom = 3; Incremental Fit Index = 0.951, Comparative Fit Index = 0.977; Normed Fit Index = 0.946; Root Mean Square Error of Approximation = 0.071. The values obtained show the good fit of the theoretical model. Statistically significant differences are observed ( < 0.05) in the causal relationship of mental hyperactivity with the personal assessment of sleep as a function of the intensity of physical activity. A greater effect of light (β = 0.671) compared to moderate- (β = 0.428) or vigorous-intensity (β = 0.343) physical activity in personal sleep assessment is evident. Statistically significant differences were also observed in the causal relationship of mental hyperactivity with the time to fall asleep ( < 0.05). Light physical activity (β = 0.479) has a greater causal relationship with time to fall asleep than moderate- (β = 0.302) or vigorous-intensity (β = 0.413) physical activity. Based on the results obtained, it is concluded that the intensity with which physical activity is performed has a modulating effect on sleep quality and mental hyperactivity.
本研究旨在分析身体活动强度、精神多动与睡眠质量之间的关系。开展了一项对比、描述性和探索性研究。使用了1907名理疗与体育活动及运动科学专业的大学生作为样本。采用了国际身体活动问卷和精神多动问卷。使用的量表是匹兹堡睡眠质量指数。所提出的模型分析了身体活动与精神多动以及各种与睡眠相关因素之间的关系。评估了以下拟合指数：卡方 = 80.242；自由度 = 3；增值拟合指数 = 0.951，比较拟合指数 = 0.977；规范拟合指数 = 0.946；近似误差均方根 = 0.071。所得值表明理论模型拟合良好。在精神多动与作为身体活动强度函数的个人睡眠评估的因果关系中观察到具有统计学意义的差异（<0.05）。与中等强度（β = 0.428）或高强度（β = 0.343）的身体活动相比，轻度身体活动（β = 0.671）在个人睡眠评估中具有更大的影响。在精神多动与入睡时间的因果关系中也观察到具有统计学意义的差异（<0.05）。轻度身体活动（β = 0.479）与入睡时间的因果关系比中等强度（β = 0.302）或高强度（β = 0.413）的身体活动更强。基于所得结果，得出结论：进行身体活动的强度对睡眠质量和精神多动具有调节作用。
