The relationship between caffeine consumption and self-reported sleep quality among healthcare professionals

IF 1.7 Q2 Medicine
Sedat Arslan , Kevser TARI Selcuk , Kübra Betül Kirbiyik , Nuh Şerbetçi̇
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引用次数: 0

Abstract

Objective

This study aims to examine the relationship between caffeine consumption and sleep quality among healthcare professionals.

Method

This cross-sectional study was conducted on 98 healthcare professionals working at Balıkesir Havran State Hospital. Participants' caffeine consumption levels were assessed using the Caffeine Consumption Frequency Questionnaire, and their sleep quality was evaluated using the Pittsburgh Sleep Quality Index (PSQI). The data were analyzed using the SPSS 22.0 statistical software package. Descriptive statistics, student’s t-test, and linear regression analyses were performed, with a significance level set at p < 0.05.

Results

The average daily caffeine consumption among participants was found to be 279.12 ± 168.50 mg. Although the mean caffeine intake was slightly higher among females, this difference was not statistically significant. 57.1 % of the participants were evaluated as having poor sleep quality. According to the regression analysis, daily caffeine consumption was positively associated with sleep duration (p < 0.05), but no significant relationship was found with other components of sleep quality.

Conclusion

This study suggests that daily caffeine consumption among healthcare professionals may have a positive effect on sleep duration, but does not have a significant impact on overall sleep quality.
保健专业人员咖啡因摄入量与自我报告睡眠质量之间的关系
目的探讨医疗保健专业人员咖啡因摄入与睡眠质量的关系。方法对Balıkesir哈夫兰国立医院98名医护人员进行横断面研究。研究人员使用咖啡因摄入频率问卷对参与者的咖啡因摄入水平进行评估,并使用匹兹堡睡眠质量指数(PSQI)对他们的睡眠质量进行评估。采用SPSS 22.0统计软件包对数据进行分析。进行描述性统计、学生t检验和线性回归分析,显著性水平为p <; 0.05。结果参与者的平均每日咖啡因摄入量为279.12 ± 168.50 mg。尽管女性的平均咖啡因摄入量略高,但这种差异在统计上并不显著。57.1% 参与者被评估为睡眠质量差。根据回归分析,每日咖啡因摄入量与睡眠时间呈正相关(p <; 0.05),但与睡眠质量的其他组成部分没有显著关系。结论:这项研究表明,医疗保健专业人员每天摄入咖啡因可能对睡眠时间有积极影响,但对整体睡眠质量没有显著影响。
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来源期刊
Advances in integrative medicine
Advances in integrative medicine INTEGRATIVE & COMPLEMENTARY MEDICINE-
CiteScore
3.20
自引率
11.80%
发文量
0
审稿时长
15 weeks
期刊介绍: Advances in Integrative Medicine (AIMED) is an international peer-reviewed, evidence-based research and review journal that is multi-disciplinary within the fields of Integrative and Complementary Medicine. The journal focuses on rigorous quantitative and qualitative research including systematic reviews, clinical trials and surveys, whilst also welcoming medical hypotheses and clinically-relevant articles and case studies disclosing practical learning tools for the consulting practitioner. By promoting research and practice excellence in the field, and cross collaboration between relevant practitioner groups and associations, the journal aims to advance the practice of IM, identify areas for future research, and improve patient health outcomes. International networking is encouraged through clinical innovation, the establishment of best practice and by providing opportunities for cooperation between organisations and communities.
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