Escuela de Nutrición y Dietética. Facultad de Ciencias para Cuidado de La Salud, Universidad San Sebastian, Santiago, Chile.
Carrera de Nutrición y Dietética, Facultad de Ciencias de La Salud, Universidad Autónoma de Chile, Santiago, Chile.
Int J Adolesc Med Health. 2024 Sep 30;36(5):441-448. doi: 10.1515/ijamh-2024-0120. eCollection 2024 Oct 1.
To evaluate an association between eating patterns and sleep quality in Chilean university students.
A cross-sectional analytical study was conducted. Participants included students from 4 Chilean universities. Each student was administered survey Questionnaire on the frequency of healthy and unhealthy eating habits and Pittsburgh Sleep Quality Index and their weight and height were taken to obtain the Body Mass Index (BMI).
A total of 1,079 young university students, 80.26 % were women and the average age was 21.7 years. The 73.68 % have inadequate sleep quality. There is a significant differences in frequency between sleep quality and the intake of breakfast (p<0.001), fish (p<0.05) and dinner (p<0.05), that is, university students who reported optimal sleep consume breakfast and dinner on a daily basis and their fish intake is in line with nutritional recommendations. With respect to the association between sleep quality and healthy dietary patterns, it is observed a significant association (p<0.01) between optimal sleep and daily breakfast consumption in model 3 (Odds Ratio (OR): 0.61 (0.46-0.82)). Regarding unhealthy dietary patterns, a significant association (p<0.05) is observed in model 3 between sleep quality and alcohol consumption (OR: 1.42 (1.02-1.96)). Furthermore, a significant association between optimal sleep and salt consumption is observed in both model 2 (OR: 0.73 (0.54-0.99)) and model 3 (OR: 0.72 (0.53-0.97)). Finally, a significant relationship between not tobacco use and optimal sleep is observed (OR: 0.68 (0.48-0.96)).
A positive relationship between healthy diet and sleep quality was observed in university students, which certain dietary patterns, such as the consumption of breakfast and low salt consumption and alcohol, are crucial to talk about a good sleep quality in this population group.
评估智利大学生的饮食模式与睡眠质量之间的关系。
进行了一项横断面分析研究。参与者包括来自智利 4 所大学的学生。每位学生都接受了关于健康和不健康饮食习惯的频率以及匹兹堡睡眠质量指数的问卷调查，并测量了他们的体重和身高以获得体重指数（BMI）。
共有 1079 名年轻大学生，80.26%为女性，平均年龄为 21.7 岁。73.68%的人睡眠质量差。睡眠质量与早餐（p<0.001）、鱼（p<0.05）和晚餐（p<0.05）的摄入频率存在显著差异，即报告睡眠质量最佳的大学生每天都吃早餐和晚餐，其鱼类摄入量符合营养建议。关于睡眠质量与健康饮食模式之间的关联，在模型 3 中观察到睡眠质量与每日早餐摄入之间存在显著关联（优势比（OR）：0.61（0.46-0.82））。关于不健康的饮食模式，在模型 3 中观察到睡眠质量与饮酒之间存在显著关联（OR：1.42（1.02-1.96））。此外，在模型 2（OR：0.73（0.54-0.99））和模型 3（OR：0.72（0.53-0.97））中均观察到睡眠质量与盐摄入之间存在显著关联。最后，观察到不吸烟与睡眠质量之间存在显著关系（OR：0.68（0.48-0.96））。
在大学生中观察到健康饮食与睡眠质量之间存在正相关关系，某些饮食模式，如早餐的摄入、低盐摄入和饮酒，对于讨论该人群的良好睡眠质量至关重要。
