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首页> 外文期刊>Applied nursing research: ANR >The effects of caffeine abstinence on sleep: A pilot study
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The effects of caffeine abstinence on sleep: A pilot study

机译：戒咖啡因对睡眠的影响：一项初步研究

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Aim: The aim of this study was to examine whether caffeine abstinence in the evening could improve the sleep quality of those who habitually consume coffee. Design: A double-blind control group design (caffeine and caffeine-free groups). Setting: A university. Subjects: A convenience sampling of 10 students (mean age 21.4. years). Methods: It was a 14-day experiment. For the first 7. days, all participants consumed caffeinated coffee. In the following 7. days, subjects consumed caffeinated or decaffeinated coffee according to their assigned group. Measures: Sleep-wake parameters, self-reported sleep quality and level of refreshment. Results: There were no significant differences (p>. 05) among the data of the two groups identified. No significant changes (p>. 05) were found in the sleep quality of either group during the study. Conclusion: This study confirms that caffeine abstinence in the evening might not be helpful in sleep promotion. It highlights the need to implement evidence-based practice in health promotion.
机译：目的：本研究的目的是研究晚上戒咖啡因是否可以改善习惯性喝咖啡的人的睡眠质量。设计：双盲对照组（咖啡因和无咖啡因的小组）。地点：一所大学。主题：方便抽样的10名学生（平均年龄21.4。岁）。方法：为期14天的实验。在最初的7天里，所有参与者都喝含咖啡因的咖啡。在接下来的7天内，受试者根据分配的组饮用含咖啡因或脱咖啡因的咖啡。措施：觉醒参数，自我报告的睡眠质量和恢复水平。结果：两组数据之间无显着差异（p>。05）。在研究期间，两组的睡眠质量均未见明显变化（p> 0.05）。结论：这项研究证实，晚上禁咖啡因可能对促进睡眠没有帮助。它强调了在健康促进中实施循证实践的必要性。

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