Jorquera-Aguilera Carlos, Barahona-Fuentes Guillermo, Pérez Peña María José, Yeomans Cabrera María Mercedes, Huerta Ojeda Álvaro
Facultad de Ciencias, Escuela de Nutrición y Dietética, Universidad Mayor, Santiago 8580745, Chile.
Grupo de Investigación en Salud, Actividad Física y Deporte ISAFYD, Universidad de Las Américas, sede Viña del Mar 2531098, Chile.
Int J Environ Res Public Health. 2021 May 29;18(11):5866. doi: 10.3390/ijerph18115866.
Recent research has shown that good sleep quality has a positive effect on physical performance. However, sleep quality in Chilean professional soccer players is unknown. The purpose of this study was to determine sleep quality in Chilean professional soccer players. It was a cross-sectional, explanatory study with observable variables. The sample consisted of 94 Chilean male soccer players belonging to four professional clubs. The main variable was the Sleep Quality Index, evaluated through the Pittsburgh questionnaire (Spanish version). After estimating sleep quality individually, the four professional soccer clubs' comparison was performed through a one-factor ANOVA. The Pearson test was used to relate the questionnaire variables; the significance level was < 0.05. In the global analysis of the Pittsburgh Sleep Quality Index, a value of 4.75 ± 2.29 on a scale of 0-21 was observed, with no significant differences between the clubs evaluated ( > 0.05). Based on the results obtained, Chilean male professional soccer players present good sleep quality. However, the high values of "sleep latency" and "sleep disturbances" are indicators that should be worked on by the multidisciplinary team of each professional club. They should develop strategies to improve sleep hygiene, encourage good sleep, and fall asleep efficiently.
最近的研究表明，良好的睡眠质量对身体机能有积极影响。然而，智利职业足球运动员的睡眠质量尚不清楚。本研究的目的是确定智利职业足球运动员的睡眠质量。这是一项具有可观察变量的横断面解释性研究。样本包括来自四个职业俱乐部的94名智利男性足球运动员。主要变量是睡眠质量指数，通过匹兹堡问卷（西班牙语版）进行评估。在分别估计睡眠质量后，通过单因素方差分析对四个职业足球俱乐部进行比较。使用皮尔逊检验来关联问卷变量；显著性水平为<0.05。在对匹兹堡睡眠质量指数的整体分析中，观察到在0至21分的量表上得分为4.75±2.29，在所评估的俱乐部之间没有显著差异（>0.05）。根据所得结果，智利男性职业足球运动员的睡眠质量良好。然而，“入睡潜伏期”和“睡眠障碍”的高值表明每个职业俱乐部的多学科团队应予以关注。他们应制定策略来改善睡眠卫生，鼓励良好睡眠并有效入睡。
