Abstract: Coffee consumption seems to be a trend among young people, school students and college students in Indonesia to provide them stimulation, enhance energy and reduce sleepiness before exam. Consuming coffee before going to bed can reduce or interfere with sleep by increasing sleep latency reducing sleep efficiency and reducing sleep duration due to the effects of caffeine. The aim of this study is to investigate the relationship between coffee consumption and sleep quality among medical students from 2016 batch in Udayana University. This analytic research with case control design was conducted using random sampling method. There are no significant difference between coffee consumption, age (p=0.080) and gender (p=0.171). Sleep quality was significantly associated with the type of coffee consumed (p=0.0001), time consumed (p=0.0001) and the number of coffee consumed in a week (p=0.021). Results show that there is a significant difference between coffee consumption and sleep quality (p=0.0001) with confidence interval 95% (Cl=1.75-3.73) so it can be concluded that there is a relationship between coffee consumption and sleep quality among medical students from 2016 batch in Udayana University.
Keywords: Coffee consumption, caffeine, sleep quality, medical students.
Title: Relationship between Coffee Consumption and Sleep Quality among Medical Students from 2016 Batch in Udayana University
Author: Dayaroopa Shankar, Agung Nova Mahendra, Agung Wiwiek Indrayani
International Journal of Healthcare Sciences
ISSN 2348-5728 (Online)
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